subject:(Optical scanner)

University of Adelaide

1. Ramm, Daniel Paul Norman. An optical computed tomography scanner for three dimensional gel dosimetry of radiotherapy dose distributions.

Degree: 2018, University of Adelaide

URL: http://hdl.handle.net/2440/119799

► Clinical radiotherapy treatments using linear accelerator (linac) generated megavoltage xray beams are planned using computer models that calculate patient specific three dimensional (3D) radiation dose… (more)

▼ Clinical radiotherapy treatments using linear accelerator (linac) generated megavoltage xray beams are planned using computer models that calculate patient specific three dimensional (3D) radiation dose distributions. Treatment planning system (TPS) calculated doses are evaluated by clinicians to ensure suitable dose coverage of targeted tumours and the avoidance of excessive doses to normal tissues. The accuracy of the TPS must be validated by measurement to ensure correct patient treatments. Traditional radiotherapy dosimeters do not measure dose entirely in 3D. They effectively ‘spot check’ accuracy at discrete points or planes, without the ability to fully visualise measured dose distributions in true 3D. True 3D dosimetry systems have been a subject of research for more than 3 decades. Gel dosimetry with optical computed tomography (CT) scanning using visible light wavelengths has been under investigation and development for much of this time. A lack of clinical uptake of the systems developed to date suggests that there are deficiencies or unappealing aspects, such as optical CT scanner maintenance and reliance upon optical expertise. Dosimetric accuracy of these systems also requires improvement, closer to accepted clinical dosimeters. In this work it was postulated that an optical CT scanner could be developed that is more efficient, practical and accurate than those demonstrated previously. This would address key aspects relating to clinical appeal. A specific application of stereotactic radiosurgery was targeted, where small dose distributions are delivered with high spatial accuracy to cranial tumours. Improvements in the practicality and efficiency of optical CT scanning were initially sought by elimination of the need for a refractive index (RI) matching fluid bath for scanning gel dosimeter samples. Optical simulations were used to investigate and identify suitable optical geometry that would enable fluid-less scanning for tomographic reconstruction. A prototype fluid-less optical CT scanner was constructed and the proof of concept was demonstrated using ferrous xylenol orange gel (FXG). The next phase of work was to develop the dosimetry system further, striving for dosimetric accuracy. The properties of the FXG dosimeter were studied by characterising the dose response, dose development, ion diffusion and thermochromism. The scanner was refined by addressing imaging artefacts, the addition of a reference detector and the development of a cuvette based dose calibration procedure. Standard procedures for gel manufacturing and handling, and for optical CT operation were developed to improve reproducibility of results. The system’s performance was assessed and its utility was demonstrated in the clinical application of linac radiosurgery and was also extended to brachytherapy 192Ir source verifications. Further improvements of system practicality and measurement quality were proposed by the concept of dual wavelength scanning. A second laser of a different wavelength… Advisors/Committee Members: Penfold, Scott (advisor), School of Physical Sciences (school).

Subjects/Keywords: Radiotherapy; Gel dosimetry; Optical CT scanner; 3D dosimetry

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APA (6^th Edition):

Ramm, D. P. N. (2018). An optical computed tomography scanner for three dimensional gel dosimetry of radiotherapy dose distributions. (Thesis). University of Adelaide. Retrieved from http://hdl.handle.net/2440/119799

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Ramm, Daniel Paul Norman. “An optical computed tomography scanner for three dimensional gel dosimetry of radiotherapy dose distributions.” 2018. Thesis, University of Adelaide. Accessed January 17, 2021. http://hdl.handle.net/2440/119799.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Ramm, Daniel Paul Norman. “An optical computed tomography scanner for three dimensional gel dosimetry of radiotherapy dose distributions.” 2018. Web. 17 Jan 2021.

Vancouver:

Ramm DPN. An optical computed tomography scanner for three dimensional gel dosimetry of radiotherapy dose distributions. [Internet] [Thesis]. University of Adelaide; 2018. [cited 2021 Jan 17]. Available from: http://hdl.handle.net/2440/119799.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Ramm DPN. An optical computed tomography scanner for three dimensional gel dosimetry of radiotherapy dose distributions. [Thesis]. University of Adelaide; 2018. Available from: http://hdl.handle.net/2440/119799

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Louisiana State University

2. Song, Wenyu. Two-dimensional microscanners with t-shaped hinges and piezoelectric actuators.

Degree: MSEE, Electrical and Computer Engineering, 2009, Louisiana State University

URL: etd-02202009-182950 ; https://digitalcommons.lsu.edu/gradschool_theses/1612

► For a wide range of application areas such as medical instruments, defense, communication networks, industrial equipment, and consumer electronics, microscanners have been a vibrant research… (more)

Subjects/Keywords: actuator; piezoelectric; optical scanner; MEMS

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APA (6^th Edition):

Song, W. (2009). Two-dimensional microscanners with t-shaped hinges and piezoelectric actuators. (Masters Thesis). Louisiana State University. Retrieved from etd-02202009-182950 ; https://digitalcommons.lsu.edu/gradschool_theses/1612

Chicago Manual of Style (16^th Edition):

Song, Wenyu. “Two-dimensional microscanners with t-shaped hinges and piezoelectric actuators.” 2009. Masters Thesis, Louisiana State University. Accessed January 17, 2021. etd-02202009-182950 ; https://digitalcommons.lsu.edu/gradschool_theses/1612.

MLA Handbook (7^th Edition):

Song, Wenyu. “Two-dimensional microscanners with t-shaped hinges and piezoelectric actuators.” 2009. Web. 17 Jan 2021.

Vancouver:

Song W. Two-dimensional microscanners with t-shaped hinges and piezoelectric actuators. [Internet] [Masters thesis]. Louisiana State University; 2009. [cited 2021 Jan 17]. Available from: etd-02202009-182950 ; https://digitalcommons.lsu.edu/gradschool_theses/1612.

Council of Science Editors:

Song W. Two-dimensional microscanners with t-shaped hinges and piezoelectric actuators. [Masters Thesis]. Louisiana State University; 2009. Available from: etd-02202009-182950 ; https://digitalcommons.lsu.edu/gradschool_theses/1612

Universidade Estadual de Campinas

3. Fracarolli, Juliana Aparecida, 1984-. Levantamento das coordenadas espaciais de corpos vegetais associado ao mapeamento de bioatividade e cor: Survey of the spatial coordinates of vegetable bodies associated to the bioactivity mapping and color.

Degree: 2014, Universidade Estadual de Campinas

URL: http://repositorio.unicamp.br/jspui/handle/REPOSIP/257126

► Abstract: Optical techniques have been used for both technical and scientific purposes. Optical techniques are usually characterized as being robust, inexpensive, non-invasive and non-destructive methods… (more)

▼ Abstract: Optical techniques have been used for both technical and scientific purposes. Optical techniques are usually characterized as being robust, inexpensive, non-invasive and non-destructive methods in to evaluate a diversity of materials which include agricultural derived products. It also shows applications ranging from engineering to human and animal health. In this doctoral dissertation, a new technique to evaluate some fruit properties is proposed. It combines two optical techniques (i.e. Biospeckle and Scan-line laser) whose applicability has been demonstrated as being alternative and innovative. The new proposed technique allows low-cost data acquisition, automation of the entire process, and a proper selection and classification method of vegetable bodies (e.g. fruits). Biospeckle allows obtaining information regarding the quality level of biological material into cellular structures. Scan-line laser enables the attainment of the object geometry on the axes Xi (i=1,2,3). The main purpose of this doctoral dissertation is to obtain a digital survey of biological materials (i.e. papaya, pear and tomato) integrating both geometric positioning and information concerning to its biological activity. The differentiation between different fruit shapes, fruit sorting by size, class, color and defects through image processing was also carried out. Thus it was also possible to observe fruits with surface irregularities, maturity, and mechanical damage, among others. This is the basis proposed for the automatic selection of agricultural products. The following materials were employed in the tests: a line-emitting diode laser with a wavelength of 632 nm, diffuse white light, CCD camera, computer, optical table, papaya, pear and tomato fruits and polystyrene spheres. The softwares utilized were: ImageJ, Octave, Matlab. A total of five computer programs were developed for the image processing procedures. Five experiments were performed: (1) Maturity Assessment of Fruits; (2) Three Dimensional Reconstruction and Mapping of Bioactivity; (3) Miscellaneous Format Detection; (4) Mapping Format, Class and Coloration; (5) Defect Detection. In Maturity Assessment there were correlated traditional methods to verify the maturity (the Hunter parameters L a b, pH, Total Soluble Solids (TSS), the relationship between Total Soluble Solids and Titratable Acidity (TSS/TA), Modulus of Elasticity, weight and diameter) and the optical technique Biospeckle by calculating the Moment of Inertia (MI). For the Three Dimensional Reconstruction the fruits were rotated by a stepper motor. At every step of the motor, the fruit was illuminated by the projected laser line and photographed in order to obtain both geometric and biospeckle data by the LASCA (Laser Speckle Contrast Analysis) method. The correlation between traditional methods for the maturity assessment and values of MI was analyzed. This doctoral dissertation shows that it is possible to evaluate the maturity of fruits through Biospeckle. A three-dimensional map that includes… Advisors/Committee Members: UNIVERSIDADE ESTADUAL DE CAMPINAS (CRUESP), Dal Fabbro, Inacio Maria, 1944- (advisor), Fabbro, Inacio Maria Dal, 1944- (advisor), Enes, Adilson Machado (coadvisor), Universidade Estadual de Campinas. Faculdade de Engenharia Agrícola (institution), Programa de Pós-Graduação em Engenharia Agrícola (nameofprogram), Rodrigues, Silvestre (committee member), Affonso, Eudir Alves (committee member), Barbosa, Eduardo Acedo (committee member), Lino, Antonio Carlos Loureiro (committee member).

Subjects/Keywords: Imagem tridimensional; Scanner ótico; Frutas - Classificação; Reconstrução tridimensional; Speckle; Biospeckle; Three-dimensional image; Optical scanner; Fruits - Classification; Three-dimensional reconstruction

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APA (6^th Edition):

Fracarolli, Juliana Aparecida, 1. (2014). Levantamento das coordenadas espaciais de corpos vegetais associado ao mapeamento de bioatividade e cor: Survey of the spatial coordinates of vegetable bodies associated to the bioactivity mapping and color. (Thesis). Universidade Estadual de Campinas. Retrieved from http://repositorio.unicamp.br/jspui/handle/REPOSIP/257126

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Fracarolli, Juliana Aparecida, 1984-. “Levantamento das coordenadas espaciais de corpos vegetais associado ao mapeamento de bioatividade e cor: Survey of the spatial coordinates of vegetable bodies associated to the bioactivity mapping and color.” 2014. Thesis, Universidade Estadual de Campinas. Accessed January 17, 2021. http://repositorio.unicamp.br/jspui/handle/REPOSIP/257126.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Fracarolli, Juliana Aparecida, 1984-. “Levantamento das coordenadas espaciais de corpos vegetais associado ao mapeamento de bioatividade e cor: Survey of the spatial coordinates of vegetable bodies associated to the bioactivity mapping and color.” 2014. Web. 17 Jan 2021.

Vancouver:

Fracarolli, Juliana Aparecida 1. Levantamento das coordenadas espaciais de corpos vegetais associado ao mapeamento de bioatividade e cor: Survey of the spatial coordinates of vegetable bodies associated to the bioactivity mapping and color. [Internet] [Thesis]. Universidade Estadual de Campinas; 2014. [cited 2021 Jan 17]. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/257126.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Fracarolli, Juliana Aparecida 1. Levantamento das coordenadas espaciais de corpos vegetais associado ao mapeamento de bioatividade e cor: Survey of the spatial coordinates of vegetable bodies associated to the bioactivity mapping and color. [Thesis]. Universidade Estadual de Campinas; 2014. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/257126

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

4. Babič, Domen. Analiza in primerjava postopkov digitalizacije za namene vzvratnega inženirstva.

Degree: 2018, Univerza v Mariboru

URL: https://dk.um.si/IzpisGradiva.php?id=72466 ; https://dk.um.si/Dokument.php?id=131245&dn= ; https://plus.si.cobiss.net/opac7/bib/22260502?lang=sl

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Magistrsko delo obravnava proces vzvratnega inženirstva na podlagi podatkov, pridobljenih z različnimi načini digitalizacije. Opisan je celoten postopek pridobivanja podatkov v obliki oblaka točk, na… (more)

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Magistrsko delo obravnava proces vzvratnega inženirstva na podlagi podatkov, pridobljenih z različnimi načini digitalizacije. Opisan je celoten postopek pridobivanja podatkov v obliki oblaka točk, na podlagi katerih je možno, v procesu vzvratnega inženirstva, rekonstruirati površine. Na praktičnih primerih uporabe treh različnih sistemov digitalizacije, je predstavljeno delo z vsakim posebej. Prav tako je za vsak digitalizacijski sistem, po korakih opisan način digitalizacije, in nekatera priporočila. V sklepnem dejanju, kjer smo izvedli primerjavo vseh treh, v praktičnem delu uporabljenih, sistemov digitalizacije in priporočila, kdaj je smiselno uporabiti določen sistem. Ugotovljeno je bilo, da ni možno enoznačno določiti optimalnega sistema digitalizacije, ampak je možno le izbrati najugodnejšega, za določeno vrsto aplikacije. Glede na to, da se na trgu pojavlja vse več različnih digitalizatorjev, je možno na podlagi ugotovitev, zbranih skozi nalogo pridobiti osnovno predstavo o možnostih, ki jih ponuja določen sistem.

This master’s thesis deals with the process of reverse engineering on the basis of data, gathered with different methods of digitalization. It describes the entire process of data acquisition in the form of point-cloud, on the basis of which it is possible to reconstruct surfaces in the process of reverse engineering. With the use of three different systems of digitalization, I demonstrate how to work with each of them, using practical examples. I also include a step-by-step description for each separate digitalization process with additional recommendations. In the conclusion, where a comparison between all three systems was made, those used in practical examples and the recommendations when it is sensible to use a certain one, we found out, that it is not possible to unambiguously determine the optimal one, it is however possible to choose the one, that is the best fit for a specific application. Taking into account, that more and more digitizers are available on the market, it is possible, on the basis of my findings, to get a basic notion what a certain system has to offer.

Advisors/Committee Members: Kaljun, Jasmin.

Subjects/Keywords: Vzvratno inženirstvo; digitalizacija; kontaktni digitalizator; optični digitalizator; trikoordinatna digitalizacija; analiza digitalizatorjev; Reverse engineering; digitalization; contact scanner; optical scanner; coordinate digitalization; scanner analysis; info:eu-repo/classification/udc/004.352:658.512.2(043.2)

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Babič, D. (2018). Analiza in primerjava postopkov digitalizacije za namene vzvratnega inženirstva. (Masters Thesis). Univerza v Mariboru. Retrieved from https://dk.um.si/IzpisGradiva.php?id=72466 ; https://dk.um.si/Dokument.php?id=131245&dn= ; https://plus.si.cobiss.net/opac7/bib/22260502?lang=sl

Chicago Manual of Style (16^th Edition):

Babič, Domen. “Analiza in primerjava postopkov digitalizacije za namene vzvratnega inženirstva.” 2018. Masters Thesis, Univerza v Mariboru. Accessed January 17, 2021. https://dk.um.si/IzpisGradiva.php?id=72466 ; https://dk.um.si/Dokument.php?id=131245&dn= ; https://plus.si.cobiss.net/opac7/bib/22260502?lang=sl.

MLA Handbook (7^th Edition):

Babič, Domen. “Analiza in primerjava postopkov digitalizacije za namene vzvratnega inženirstva.” 2018. Web. 17 Jan 2021.

Vancouver:

Babič D. Analiza in primerjava postopkov digitalizacije za namene vzvratnega inženirstva. [Internet] [Masters thesis]. Univerza v Mariboru; 2018. [cited 2021 Jan 17]. Available from: https://dk.um.si/IzpisGradiva.php?id=72466 ; https://dk.um.si/Dokument.php?id=131245&dn= ; https://plus.si.cobiss.net/opac7/bib/22260502?lang=sl.

Council of Science Editors:

Babič D. Analiza in primerjava postopkov digitalizacije za namene vzvratnega inženirstva. [Masters Thesis]. Univerza v Mariboru; 2018. Available from: https://dk.um.si/IzpisGradiva.php?id=72466 ; https://dk.um.si/Dokument.php?id=131245&dn= ; https://plus.si.cobiss.net/opac7/bib/22260502?lang=sl

UCLA

5. Mahjoubfar, Ata. High-Speed Imaging and Optical Sensing Systems for Biomedical Applications.

Degree: Electrical Engineering, 2014, UCLA

URL: http://www.escholarship.org/uc/item/1604f9kp

► High-throughput real-time optical sensing and imaging instruments for capture and analysis of fast phenomena are among the most essential tools for scientific, industrial, military, and… (more)

▼ High-throughput real-time optical sensing and imaging instruments for capture and analysis of fast phenomena are among the most essential tools for scientific, industrial, military, and most importantly biomedical applications. The key challenge in these instruments is the fundamental trade-off between speed and sensitivity of the measurement system due to the limited signal energy collected in each measurement window. Based on two enabling technologies, namely photonic time-stretch dispersive Fourier transform and optical amplification, we developed several novel high-throughput optical measurement tools for applications such as flow cytometry, vibrometry, and volumetric scanning.We demonstrated optical Raman amplification at about 800 nm wavelength for the first time and extended time-stretch dispersive Fourier transform to this region of electromagnetic spectrum. We used this enabling technology to make an ultrafast three-dimensional laser scanner with about hundred thousand scans per second and an imaging vibrometer with nanometer-scale axial resolution. We also employed our high-speed laser scanner to perform label-free cell screening in flow. One of the fundamental challenges in cell analysis is the undesirable impact of cell labeling on cellular behavior. To eliminate the need for these labels, while keeping the cell classification accuracy high, additional label-free parameters such as precise measurement of the cell protein concentration is required. We introduced a high-accuracy label-free imaging flow cytometer based on simultaneous measurement of morphology and optical path length through the cell at flow speeds as high as a few meters per second. Finally, the ultimate challenge in ultra-high-throughput instrumentation is the storage and analysis of the torrent of generated data. As an example, our imaging flow cytometer generates about ten terabytes of cell images over a course of one hour acquisition, which captures images of every single cell in more than two milliliters of sample e.g. blood. We enabled practical use of these big data volumes by efficient combination of analog preprocessing techniques such as quadrature demodulation with parallel storage and digital post-processing.

Subjects/Keywords: Electrical engineering; Big data; Cell screening; Flow cytometry; Laser scanner; Optical amplification; Vibrometry

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Mahjoubfar, A. (2014). High-Speed Imaging and Optical Sensing Systems for Biomedical Applications. (Thesis). UCLA. Retrieved from http://www.escholarship.org/uc/item/1604f9kp

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Mahjoubfar, Ata. “High-Speed Imaging and Optical Sensing Systems for Biomedical Applications.” 2014. Thesis, UCLA. Accessed January 17, 2021. http://www.escholarship.org/uc/item/1604f9kp.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Mahjoubfar, Ata. “High-Speed Imaging and Optical Sensing Systems for Biomedical Applications.” 2014. Web. 17 Jan 2021.

Vancouver:

Mahjoubfar A. High-Speed Imaging and Optical Sensing Systems for Biomedical Applications. [Internet] [Thesis]. UCLA; 2014. [cited 2021 Jan 17]. Available from: http://www.escholarship.org/uc/item/1604f9kp.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Mahjoubfar A. High-Speed Imaging and Optical Sensing Systems for Biomedical Applications. [Thesis]. UCLA; 2014. Available from: http://www.escholarship.org/uc/item/1604f9kp

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

6. Tanguy, Quentin. Design and fabrication of a MEMS scanner for OCT imaging endo-microscopic probe : Design, modélisation, fabrication et contrôle d'un scanner MOEMS et intégration à un microsystème endomicroscopique pour le diagnostique des cancers dans leurs phases initiales.

Degree: Docteur es, Microtechniques, 2018, Bourgogne Franche-Comté

URL: http://www.theses.fr/2018UBFCD035

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Les travaux présentés dans cette thèse reposent d'une part sur le design et la modélisation electro-thermo-mécanique d'un micro scanner optique et d'autre part sur sa… (more)

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Les travaux présentés dans cette thèse reposent d'une part sur le design et la modélisation electro-thermo-mécanique d'un micro scanner optique et d'autre part sur sa fabrication, et sa caractérisation ainsi qu'un début d'intégration à un micro interféromètre de Mirau pour le développement d'une sonde endoscopique conçue pour la détection des cancers gastrointestinaux dans leur phase initiale par une technique d'imagerie appelée Tomography de Cohérence Optique (OCT). Le coeur de la contribution de cette thèse porte sur le développement et la fabrication de micro actionneurs commandés thermiquement pour l'orientation controlée d'un micro miroir conçu à cet effet. Différentes architectures de micro scanners sont proposées afin de répondre au mieux aux problématiques imposées par les exigences en matière de qualité d'imagerie optique et de compatibilité avec les normes dans le cadre de l'utilisation médical emph{in vivo} du dispositif final. Ces travaux s'inscrivent dans le projet DEMO4 financé par le LabEx Action en coopération entre les départements MN2S et AS2M de l'institut de recherche Français Femto-ST ainsi que de l'université de Floride aux États-Unis afin de délivrer un premier démonstrateur de sonde endoscopique OCT.Plusieurs séries de fabrication ont été mises en oeuvre grâce à des techniques de microfabrication de semiconducteurs dévelopés en échange entre l'université de Floride et Femto-ST avant d'être assemblées (à défaut d'intégration monolithique) par procédés robotisés à un micro-interféromètre dévelopé à Femto-ST.Finalement, un montage expérimental pour la caractérisation du micromiroir est également proposé pour permettre l'évaluation des performances atteintes et afin d'amorcer les premiers test d'imagerie optiques du micro système.

The work presented in this manuscript consists in the conception of an electro-thermo-mechanical optical micro-scanner. In a first time, a design and a model are proposed and the micro-device was fabricated, characterized and a draft of integration onto a Mirau micro-interferometer was carried out in order to build an endoscopic probe for the detection of early stage gastrointestinal cancers using an imaging technique called Optical Coherence Tomography (OCT). The very contribution of the thesis is the development and the fabrication of micro actuators driven electrothermally to control the angular position a micro mirror plate conceived in this purpose. Different architectures of micro-scanners are proposed to best comply with the specifications determined by both the optical expectations and the medical standards requirements of the final apparatus emph{in vivo}.This work, part of a project called textquote{DEMO4} was financed by the French LabEx Action funding source in cooperation between the departments AS2M and MN2S of the French research institute Femto-ST as well as the university of Florida in the USA to deliver a first demonstrator of endoscopic OCT probe.Several batches of fabrication were realized my means of techniques of ac{CMOS}-based microfabrication…

Advisors/Committee Members: Gorecki, Christophe (thesis director), Lutz, Philippe (thesis director), Xie, Huikai (thesis director), Bargiel, Sylwester (thesis director).

Subjects/Keywords: Moems; Micro scanner; OCT; Actionnement électrothermique; Source LASER à balayage fréquentielle; Micro fabrication; Tomographie de coherence optique; Endoscopie; Moems; Micro scanner; OCT; Electrothermal actuation; Swept-Source; Microfabrication; Optical coherence tomography; Endoscopy; Micro Optical ElectroMechanical System; Optical micro scanner; 600

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Tanguy, Q. (2018). Design and fabrication of a MEMS scanner for OCT imaging endo-microscopic probe : Design, modélisation, fabrication et contrôle d'un scanner MOEMS et intégration à un microsystème endomicroscopique pour le diagnostique des cancers dans leurs phases initiales. (Doctoral Dissertation). Bourgogne Franche-Comté. Retrieved from http://www.theses.fr/2018UBFCD035

Chicago Manual of Style (16^th Edition):

Tanguy, Quentin. “Design and fabrication of a MEMS scanner for OCT imaging endo-microscopic probe : Design, modélisation, fabrication et contrôle d'un scanner MOEMS et intégration à un microsystème endomicroscopique pour le diagnostique des cancers dans leurs phases initiales.” 2018. Doctoral Dissertation, Bourgogne Franche-Comté. Accessed January 17, 2021. http://www.theses.fr/2018UBFCD035.

MLA Handbook (7^th Edition):

Tanguy, Quentin. “Design and fabrication of a MEMS scanner for OCT imaging endo-microscopic probe : Design, modélisation, fabrication et contrôle d'un scanner MOEMS et intégration à un microsystème endomicroscopique pour le diagnostique des cancers dans leurs phases initiales.” 2018. Web. 17 Jan 2021.

Vancouver:

Tanguy Q. Design and fabrication of a MEMS scanner for OCT imaging endo-microscopic probe : Design, modélisation, fabrication et contrôle d'un scanner MOEMS et intégration à un microsystème endomicroscopique pour le diagnostique des cancers dans leurs phases initiales. [Internet] [Doctoral dissertation]. Bourgogne Franche-Comté; 2018. [cited 2021 Jan 17]. Available from: http://www.theses.fr/2018UBFCD035.

Council of Science Editors:

Tanguy Q. Design and fabrication of a MEMS scanner for OCT imaging endo-microscopic probe : Design, modélisation, fabrication et contrôle d'un scanner MOEMS et intégration à un microsystème endomicroscopique pour le diagnostique des cancers dans leurs phases initiales. [Doctoral Dissertation]. Bourgogne Franche-Comté; 2018. Available from: http://www.theses.fr/2018UBFCD035

Rochester Institute of Technology

7. Kopacz, Peter. Correction of geometric distortions in line scanner imagery.

Degree: 1998, Rochester Institute of Technology

URL: https://scholarworks.rit.edu/theses/6814

► A Line Scanner is an electro-optical imaging instrument that remotely senses and collects ground data. Such a sensor is commonly found on airborne or spaceborne… (more)

Subjects/Keywords: DIRSIG; Electro-optical; Geometric distortions; Line scanner; MISI

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Kopacz, P. (1998). Correction of geometric distortions in line scanner imagery. (Thesis). Rochester Institute of Technology. Retrieved from https://scholarworks.rit.edu/theses/6814

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Kopacz, Peter. “Correction of geometric distortions in line scanner imagery.” 1998. Thesis, Rochester Institute of Technology. Accessed January 17, 2021. https://scholarworks.rit.edu/theses/6814.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Kopacz, Peter. “Correction of geometric distortions in line scanner imagery.” 1998. Web. 17 Jan 2021.

Vancouver:

Kopacz P. Correction of geometric distortions in line scanner imagery. [Internet] [Thesis]. Rochester Institute of Technology; 1998. [cited 2021 Jan 17]. Available from: https://scholarworks.rit.edu/theses/6814.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Kopacz P. Correction of geometric distortions in line scanner imagery. [Thesis]. Rochester Institute of Technology; 1998. Available from: https://scholarworks.rit.edu/theses/6814

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of California – Irvine

8. Torun, Rasul. Dispersive Real Time Laser Scanner and Scalability Approaches.

Degree: Electrical and Computer Engineering, 2018, University of California – Irvine

URL: http://www.escholarship.org/uc/item/3c2065dz

► Dispersive Fourier Transform (DFT) is a measurement technique that facilitates wavelength to time mapping through optical dispersive elements with large and linear group velocity dispersion… (more)

Subjects/Keywords: Optics; Electrical engineering; Dispersive Fourier Transform; Laser Scanner; Optical Imaging; Real-time Imaging; Wavelength to time mapping; Wide area scanning

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APA (6^th Edition):

Torun, R. (2018). Dispersive Real Time Laser Scanner and Scalability Approaches. (Thesis). University of California – Irvine. Retrieved from http://www.escholarship.org/uc/item/3c2065dz

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Torun, Rasul. “Dispersive Real Time Laser Scanner and Scalability Approaches.” 2018. Thesis, University of California – Irvine. Accessed January 17, 2021. http://www.escholarship.org/uc/item/3c2065dz.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Torun, Rasul. “Dispersive Real Time Laser Scanner and Scalability Approaches.” 2018. Web. 17 Jan 2021.

Vancouver:

Torun R. Dispersive Real Time Laser Scanner and Scalability Approaches. [Internet] [Thesis]. University of California – Irvine; 2018. [cited 2021 Jan 17]. Available from: http://www.escholarship.org/uc/item/3c2065dz.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Torun R. Dispersive Real Time Laser Scanner and Scalability Approaches. [Thesis]. University of California – Irvine; 2018. Available from: http://www.escholarship.org/uc/item/3c2065dz

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brno University of Technology

9. Zeman, Jakub. 3D skenování lesklých povrchů: 3D scanning of glossy surfaces.

Degree: 2019, Brno University of Technology

URL: http://hdl.handle.net/11012/60088

► The goal of this bachelor thesis is to experimentally determine the impact of different concentrations of titanium matte coating on the properties of matte film… (more)

Subjects/Keywords: titanový matnící prášek; lesklý povrch; 3D skener; optický profilometr; titanium matte coating; glossy surface; 3D scanner; optical profilometer

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APA (6^th Edition):

Zeman, J. (2019). 3D skenování lesklých povrchů: 3D scanning of glossy surfaces. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/60088

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Zeman, Jakub. “3D skenování lesklých povrchů: 3D scanning of glossy surfaces.” 2019. Thesis, Brno University of Technology. Accessed January 17, 2021. http://hdl.handle.net/11012/60088.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Zeman, Jakub. “3D skenování lesklých povrchů: 3D scanning of glossy surfaces.” 2019. Web. 17 Jan 2021.

Vancouver:

Zeman J. 3D skenování lesklých povrchů: 3D scanning of glossy surfaces. [Internet] [Thesis]. Brno University of Technology; 2019. [cited 2021 Jan 17]. Available from: http://hdl.handle.net/11012/60088.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Zeman J. 3D skenování lesklých povrchů: 3D scanning of glossy surfaces. [Thesis]. Brno University of Technology; 2019. Available from: http://hdl.handle.net/11012/60088

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brno University of Technology

10. Weidner, Lukáš. Trojrozměrné skenovací systémy: Three-dimensional scanning systems.

Degree: 2019, Brno University of Technology

URL: http://hdl.handle.net/11012/39517

► This bachelor thesis deals with optical and laser systems which are used in industrial practice.The aim is to give an overview of current systems for… (more)

Subjects/Keywords: 3D skener; optické a laserové systémy; kontrola kvality; reverzní inženýrství; 3D scanner; laser and optical systems; Quality Control; Reverse Engineering

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APA (6^th Edition):

Weidner, L. (2019). Trojrozměrné skenovací systémy: Three-dimensional scanning systems. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/39517

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Weidner, Lukáš. “Trojrozměrné skenovací systémy: Three-dimensional scanning systems.” 2019. Thesis, Brno University of Technology. Accessed January 17, 2021. http://hdl.handle.net/11012/39517.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Weidner, Lukáš. “Trojrozměrné skenovací systémy: Three-dimensional scanning systems.” 2019. Web. 17 Jan 2021.

Vancouver:

Weidner L. Trojrozměrné skenovací systémy: Three-dimensional scanning systems. [Internet] [Thesis]. Brno University of Technology; 2019. [cited 2021 Jan 17]. Available from: http://hdl.handle.net/11012/39517.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Weidner L. Trojrozměrné skenovací systémy: Three-dimensional scanning systems. [Thesis]. Brno University of Technology; 2019. Available from: http://hdl.handle.net/11012/39517

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brno University of Technology

11. Romanovský, Jiří. 3D skener pro výukové účely: 3D scanner for educational purposes.

Degree: 2019, Brno University of Technology

URL: http://hdl.handle.net/11012/66506

► This diploma thesis deals with the design of a 3D optical scanner using the structured light projection method. The aim of this thesis is to… (more)

Subjects/Keywords: 3D skener; DLP; strukturované světlo; kalibrace optického systému; mrak bodů; 3D scanner; DLP; structured light; optical system calibration; point cloud

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APA (6^th Edition):

Romanovský, J. (2019). 3D skener pro výukové účely: 3D scanner for educational purposes. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/66506

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Romanovský, Jiří. “3D skener pro výukové účely: 3D scanner for educational purposes.” 2019. Thesis, Brno University of Technology. Accessed January 17, 2021. http://hdl.handle.net/11012/66506.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Romanovský, Jiří. “3D skener pro výukové účely: 3D scanner for educational purposes.” 2019. Web. 17 Jan 2021.

Vancouver:

Romanovský J. 3D skener pro výukové účely: 3D scanner for educational purposes. [Internet] [Thesis]. Brno University of Technology; 2019. [cited 2021 Jan 17]. Available from: http://hdl.handle.net/11012/66506.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Romanovský J. 3D skener pro výukové účely: 3D scanner for educational purposes. [Thesis]. Brno University of Technology; 2019. Available from: http://hdl.handle.net/11012/66506

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brno University of Technology

12. Hruška, Lukáš. Aplikace moderních technologií pro výrobu uvolňovacího mechanismu dveří osobního automobilu: Application of modern technologies for the production of the release mechanism of a car door.

Degree: 2019, Brno University of Technology

URL: http://hdl.handle.net/11012/7264

► The Bachelor`s work concerns the production of door ulocking mechanism for a passanger car Renault Megane. From the viewpoint of function and the necessity to… (more)

Subjects/Keywords: Rapid Prototyping; Reverzní inženýrství; optický 3D skener; CAD; silikonová forma; Rapid Prototyping; Reverse Engineering; Optical 3D Scanner; CAD; Silicone Mould

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APA (6^th Edition):

Hruška, L. (2019). Aplikace moderních technologií pro výrobu uvolňovacího mechanismu dveří osobního automobilu: Application of modern technologies for the production of the release mechanism of a car door. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/7264

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Hruška, Lukáš. “Aplikace moderních technologií pro výrobu uvolňovacího mechanismu dveří osobního automobilu: Application of modern technologies for the production of the release mechanism of a car door.” 2019. Thesis, Brno University of Technology. Accessed January 17, 2021. http://hdl.handle.net/11012/7264.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Hruška, Lukáš. “Aplikace moderních technologií pro výrobu uvolňovacího mechanismu dveří osobního automobilu: Application of modern technologies for the production of the release mechanism of a car door.” 2019. Web. 17 Jan 2021.

Vancouver:

Hruška L. Aplikace moderních technologií pro výrobu uvolňovacího mechanismu dveří osobního automobilu: Application of modern technologies for the production of the release mechanism of a car door. [Internet] [Thesis]. Brno University of Technology; 2019. [cited 2021 Jan 17]. Available from: http://hdl.handle.net/11012/7264.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Hruška L. Aplikace moderních technologií pro výrobu uvolňovacího mechanismu dveří osobního automobilu: Application of modern technologies for the production of the release mechanism of a car door. [Thesis]. Brno University of Technology; 2019. Available from: http://hdl.handle.net/11012/7264

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brno University of Technology

13. Martinec, Jiří. Měření a analýza kinematických vlastností zavěšení formule Student Dragon 1: Measurement and Analysis of Kinematic Properties of Formula Student Dragon 1 Suspension.

Degree: 2019, Brno University of Technology

URL: http://hdl.handle.net/11012/20139

► The Diploma Thesis is focused on influence of manufacturing inaccuracy on suspension kinematics of Formula Student car Dragon 1. The real kinematics points were measured… (more)

Subjects/Keywords: Formule Student; kinematika zavěšení; 3D digitalizace; optické skenery; Formula Student; suspension kinematics; 3D digitalization; optical scanner

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APA (6^th Edition):

Martinec, J. (2019). Měření a analýza kinematických vlastností zavěšení formule Student Dragon 1: Measurement and Analysis of Kinematic Properties of Formula Student Dragon 1 Suspension. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/20139

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Martinec, Jiří. “Měření a analýza kinematických vlastností zavěšení formule Student Dragon 1: Measurement and Analysis of Kinematic Properties of Formula Student Dragon 1 Suspension.” 2019. Thesis, Brno University of Technology. Accessed January 17, 2021. http://hdl.handle.net/11012/20139.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Martinec, Jiří. “Měření a analýza kinematických vlastností zavěšení formule Student Dragon 1: Measurement and Analysis of Kinematic Properties of Formula Student Dragon 1 Suspension.” 2019. Web. 17 Jan 2021.

Vancouver:

Martinec J. Měření a analýza kinematických vlastností zavěšení formule Student Dragon 1: Measurement and Analysis of Kinematic Properties of Formula Student Dragon 1 Suspension. [Internet] [Thesis]. Brno University of Technology; 2019. [cited 2021 Jan 17]. Available from: http://hdl.handle.net/11012/20139.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Martinec J. Měření a analýza kinematických vlastností zavěšení formule Student Dragon 1: Measurement and Analysis of Kinematic Properties of Formula Student Dragon 1 Suspension. [Thesis]. Brno University of Technology; 2019. Available from: http://hdl.handle.net/11012/20139

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brno University of Technology

14. Zapletal, Jakub. Přehled způsobů kvantifikace opotřebení u kyčelních kloubů: Review of methods to determining wear in hip replacements.

Degree: 2019, Brno University of Technology

URL: http://hdl.handle.net/11012/40545

► This bachelor thesis analysis issues of observation and measurement of wear on hip replacements. First of all there is a description of historical milestones in… (more)

Subjects/Keywords: Opotřebení; kyčelní náhrada; gravimetrie; dotykový profilometr; souřadnicový měřicí přístroj; optický skener; interferometrie; laserový skener; RedLux; radiologie.; Wear; hip replacement; gravimetry; contact profilometry; coordinate measuring machine; optical scanner; interferometry; laser scanner; RedLux; radiology.

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APA (6^th Edition):

Zapletal, J. (2019). Přehled způsobů kvantifikace opotřebení u kyčelních kloubů: Review of methods to determining wear in hip replacements. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/40545

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Zapletal, Jakub. “Přehled způsobů kvantifikace opotřebení u kyčelních kloubů: Review of methods to determining wear in hip replacements.” 2019. Thesis, Brno University of Technology. Accessed January 17, 2021. http://hdl.handle.net/11012/40545.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Zapletal, Jakub. “Přehled způsobů kvantifikace opotřebení u kyčelních kloubů: Review of methods to determining wear in hip replacements.” 2019. Web. 17 Jan 2021.

Vancouver:

Zapletal J. Přehled způsobů kvantifikace opotřebení u kyčelních kloubů: Review of methods to determining wear in hip replacements. [Internet] [Thesis]. Brno University of Technology; 2019. [cited 2021 Jan 17]. Available from: http://hdl.handle.net/11012/40545.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Zapletal J. Přehled způsobů kvantifikace opotřebení u kyčelních kloubů: Review of methods to determining wear in hip replacements. [Thesis]. Brno University of Technology; 2019. Available from: http://hdl.handle.net/11012/40545

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brno University of Technology

15. Charvát, Zdeněk. Využití fotogrammetrie pro dokumentaci historických měřidel: Using of Photogrammetry for Documentation of Historical Measuring Instruments.

Degree: 2019, Brno University of Technology

URL: http://hdl.handle.net/11012/15414

► This diploma thesis describes the design and implementation of appropriate procedure photogrammetry processing of technical documentation of selected historical artifacts gauges. This thesis deals with… (more)

Subjects/Keywords: blízká fotogrammetrie; kalibrace kamery; digitální model; optický korelační systém; historické měřidlo; PhotoModeler Scanner; SketchUp; Geomagic Studio; close photogrammetry; calibration camera; digital model; optical correlation system; historical gauge; PhotoModeler Scanner; SketchUp; Geomagic Studio

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APA (6^th Edition):

Charvát, Z. (2019). Využití fotogrammetrie pro dokumentaci historických měřidel: Using of Photogrammetry for Documentation of Historical Measuring Instruments. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/15414

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Charvát, Zdeněk. “Využití fotogrammetrie pro dokumentaci historických měřidel: Using of Photogrammetry for Documentation of Historical Measuring Instruments.” 2019. Thesis, Brno University of Technology. Accessed January 17, 2021. http://hdl.handle.net/11012/15414.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Charvát, Zdeněk. “Využití fotogrammetrie pro dokumentaci historických měřidel: Using of Photogrammetry for Documentation of Historical Measuring Instruments.” 2019. Web. 17 Jan 2021.

Vancouver:

Charvát Z. Využití fotogrammetrie pro dokumentaci historických měřidel: Using of Photogrammetry for Documentation of Historical Measuring Instruments. [Internet] [Thesis]. Brno University of Technology; 2019. [cited 2021 Jan 17]. Available from: http://hdl.handle.net/11012/15414.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Charvát Z. Využití fotogrammetrie pro dokumentaci historických měřidel: Using of Photogrammetry for Documentation of Historical Measuring Instruments. [Thesis]. Brno University of Technology; 2019. Available from: http://hdl.handle.net/11012/15414

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Penn State University

16. Scrymgeour, David A. Local Structure and Shaping of Ferroelectric Domain Walls for Photonic Applications .

Degree: 2008, Penn State University

URL: https://submit-etda.libraries.psu.edu/catalog/6462

► Ferroelectric lithium niobate (LiNbO3) and lithium tantalate (LiTaO3) have emerged as key technological materials for use in photonic applications, due to the high quality of… (more)

▼ Ferroelectric lithium niobate (LiNbO3) and lithium tantalate (LiTaO3) have emerged as key technological materials for use in photonic applications, due to the high quality of crystal growth, optical transparency over a wide frequency range (240nm – 4.5 um), and their large electro-optic and nonlinear optical coefficients. Emerging fields of optical communications, optical data storage, displays, biomedical devices, sensing, and defense applications will all rely heavily on such ferroelectrics as a versatile solid-state photonic platform. Diverse functionalities can be created in these materials simply through the patterning of the ferroelectric domains. By creating specific domain features in these materials, it is possible to create new laser wavelengths from existing sources as well as active electro-optic structures that can dynamically focus, shape and steer light. However, the process of domain shaping today is mostly empirical, based on trial-and-error rather than sound, predictive science. The central focus of this thesis work is to develop a fundamental understanding of how to shape and control domain walls in ferroelectrics, specifically in lithium niobate and lithium tantalate, for photonic applications. An understanding of the domain wall phenomena is being approached at two levels: the macroscale and the nanoscale. On the macroscale, different electric field poling techniques are developed and used to create domain shapes of arbitrary orientation. A theoretical framework based on Ginzburg-Landau-Devonshire theory is developed to determine the preferred domain wall shapes. Differences in the poling characteristics and domain wall shapes between the two materials as well as differences in material composition relates to nonstoichiometric defects in the crystal. At the nanoscale, these defects influence the local electromechanical properties of the domain wall. Understanding from both of these approaches has been used to design and create photonic devices through micro-patterned ferroelectrics. Increased fundamental understanding of the poling kinetics and domain wall properties developed in this thesis can lead to a more predictive, scientific towards domain wall shaping. Advisors/Committee Members: Venkatraman Gopalan, Committee Chair/Co-Chair, Evangelos Manias, Committee Member, Susan E Trolier Mckinstry, Committee Member, Kenji Uchino, Committee Member.

Subjects/Keywords: piezoelectric force microscopy; optical devices; lithium tantalate; lithium niobate; ferroelectrics; scanner; QPM

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APA (6^th Edition):

Scrymgeour, D. A. (2008). Local Structure and Shaping of Ferroelectric Domain Walls for Photonic Applications . (Thesis). Penn State University. Retrieved from https://submit-etda.libraries.psu.edu/catalog/6462

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Scrymgeour, David A. “Local Structure and Shaping of Ferroelectric Domain Walls for Photonic Applications .” 2008. Thesis, Penn State University. Accessed January 17, 2021. https://submit-etda.libraries.psu.edu/catalog/6462.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Scrymgeour, David A. “Local Structure and Shaping of Ferroelectric Domain Walls for Photonic Applications .” 2008. Web. 17 Jan 2021.

Vancouver:

Scrymgeour DA. Local Structure and Shaping of Ferroelectric Domain Walls for Photonic Applications . [Internet] [Thesis]. Penn State University; 2008. [cited 2021 Jan 17]. Available from: https://submit-etda.libraries.psu.edu/catalog/6462.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Scrymgeour DA. Local Structure and Shaping of Ferroelectric Domain Walls for Photonic Applications . [Thesis]. Penn State University; 2008. Available from: https://submit-etda.libraries.psu.edu/catalog/6462

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brno University of Technology

17. Klus, Jakub. Měření těžkých obrobků: Heavy workpiece measurement.

Degree: 2019, Brno University of Technology

URL: http://hdl.handle.net/11012/176920

► This thesis deals with problematics of large scale metrology and describes possible methods of measurement. It focuses on ways to use coordinate measuring machines and… (more)

Subjects/Keywords: Velkorozměrová metrologie; souřadnicový měřící stroj; laser tracker; laser skener; optický měřící systém; Large-scale metrology; coordinate measuring machine; laser tracker; laser scanner; optical measuring system

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APA (6^th Edition):

Klus, J. (2019). Měření těžkých obrobků: Heavy workpiece measurement. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/176920

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Klus, Jakub. “Měření těžkých obrobků: Heavy workpiece measurement.” 2019. Thesis, Brno University of Technology. Accessed January 17, 2021. http://hdl.handle.net/11012/176920.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Klus, Jakub. “Měření těžkých obrobků: Heavy workpiece measurement.” 2019. Web. 17 Jan 2021.

Vancouver:

Klus J. Měření těžkých obrobků: Heavy workpiece measurement. [Internet] [Thesis]. Brno University of Technology; 2019. [cited 2021 Jan 17]. Available from: http://hdl.handle.net/11012/176920.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Klus J. Měření těžkých obrobků: Heavy workpiece measurement. [Thesis]. Brno University of Technology; 2019. Available from: http://hdl.handle.net/11012/176920

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brno University of Technology

18. Vogel, Jan. Tuhost ramene průmyslového robotu: Stiffness of Industrial Robot Arm.

Degree: 2019, Brno University of Technology

URL: http://hdl.handle.net/11012/66241

► Stiffness analysis of an arm of an industrial robot with linear kinematics during a drilling operation. For solving this problem are used optical scanners. Finding… (more)

Subjects/Keywords: průmyslový robot; tuhost; vibrace; přesnost vedení po dráze; řezná síla; vrtání; optický skener; Industrial robot; stiffness; vibration; path repeatability; cutting force; drilling; optical scanner

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APA (6^th Edition):

Vogel, J. (2019). Tuhost ramene průmyslového robotu: Stiffness of Industrial Robot Arm. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/66241

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Vogel, Jan. “Tuhost ramene průmyslového robotu: Stiffness of Industrial Robot Arm.” 2019. Thesis, Brno University of Technology. Accessed January 17, 2021. http://hdl.handle.net/11012/66241.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Vogel, Jan. “Tuhost ramene průmyslového robotu: Stiffness of Industrial Robot Arm.” 2019. Web. 17 Jan 2021.

Vancouver:

Vogel J. Tuhost ramene průmyslového robotu: Stiffness of Industrial Robot Arm. [Internet] [Thesis]. Brno University of Technology; 2019. [cited 2021 Jan 17]. Available from: http://hdl.handle.net/11012/66241.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Vogel J. Tuhost ramene průmyslového robotu: Stiffness of Industrial Robot Arm. [Thesis]. Brno University of Technology; 2019. Available from: http://hdl.handle.net/11012/66241

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Northeastern University

19. Lai, Zhenhua. Multimodal microscopy and the stepwise multi-photon activation fluorescence of melanin.

Degree: PhD, Department of Electrical and Computer Engineering, 2015, Northeastern University

URL: http://hdl.handle.net/2047/d20009284

► The author's work is divided into three aspects: multimodal microscopy, stepwise multi-photon activation fluorescence (SMPAF) of melanin, and customized-profile lenses (CPL) for on-axis laser scanners,… (more)

▼ The author's work is divided into three aspects: multimodal microscopy, stepwise multi-photon activation fluorescence (SMPAF) of melanin, and customized-profile lenses (CPL) for on-axis laser scanners, which will be introduced respectively.; A multimodal microscope provides the ability to image samples with multiple modalities on the same stage, which incorporates the benefits of all modalities. The multimodal microscopes developed in this dissertation are the Keck 3D fusion multimodal microscope 2.0 (3DFM 2.0), upgraded from the old 3DFM with improved performance and flexibility, and the multimodal microscope for targeting small particles (the "Target" system). The control systems developed for both microscopes are low-cost and easy-to-build, with all components off-the-shelf. The control system have not only significantly decreased the complexity and size of the microscope, but also increased the pixel resolution and flexibility.; The SMPAF of melanin, activated by a continuous-wave (CW) mode near-infrared (NIR) laser, has potential applications for a low-cost and reliable method of detecting melanin.; The photophysics of melanin SMPAF has been studied by theoretical analysis of the excitation process and investigation of the spectra, activation threshold, and photon number absorption of melanin SMPAF.; SMPAF images of melanin in mouse hair and skin, mouse melanoma, and human black and white hairs are compared with images taken by conventional multi-photon fluorescence microscopy (MPFM) and confocal reflectance microscopy (CRM). SMPAF images significantly increase specificity and demonstrate the potential to increase sensitivity for melanin detection compared to MPFM images and CRM images.; Employing melanin SMPAF imaging to detect melanin inside human skin in vivo has been demonstrated, which proves the effectiveness of melanin detection using SMPAF for medical purposes.; Selective melanin ablation with micrometer resolution has been presented using the Target system. Compared to the traditional selective photothermolysis, this method demonstrates higher precision, higher specificity and deeper penetration. Therefore, the SMPAF guided selective ablation of melanin is a promising tool of removing melanin for both medical and cosmetic purposes.; Three CPLs have been designed for low-cost linear-motion scanners, low-cost fast spinning scanners and high-precision fast spinning scanners. Each design has been tailored to the industrial manufacturing ability and market demands.

Subjects/Keywords: laser scanning; melanin; multi-photon; optical scanner; Engineering; Optics; Radiology; Imaging systems in medicine; Design and construction; Microscopy; Design and construction; Lasers in medicine; Design and construction; Fluorescence; Melanins; Optical scanners; Design and construction; Fluorescence microscopy

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Lai, Z. (2015). Multimodal microscopy and the stepwise multi-photon activation fluorescence of melanin. (Doctoral Dissertation). Northeastern University. Retrieved from http://hdl.handle.net/2047/d20009284

Chicago Manual of Style (16^th Edition):

Lai, Zhenhua. “Multimodal microscopy and the stepwise multi-photon activation fluorescence of melanin.” 2015. Doctoral Dissertation, Northeastern University. Accessed January 17, 2021. http://hdl.handle.net/2047/d20009284.

MLA Handbook (7^th Edition):

Lai, Zhenhua. “Multimodal microscopy and the stepwise multi-photon activation fluorescence of melanin.” 2015. Web. 17 Jan 2021.

Vancouver:

Lai Z. Multimodal microscopy and the stepwise multi-photon activation fluorescence of melanin. [Internet] [Doctoral dissertation]. Northeastern University; 2015. [cited 2021 Jan 17]. Available from: http://hdl.handle.net/2047/d20009284.

Council of Science Editors:

Lai Z. Multimodal microscopy and the stepwise multi-photon activation fluorescence of melanin. [Doctoral Dissertation]. Northeastern University; 2015. Available from: http://hdl.handle.net/2047/d20009284

University of Vienna

20. Weichenberger, Harald. Optischer 3D-Scanner zur Patientenpositionierung in der Strahlentherapie.

Degree: 2010, University of Vienna

URL: http://othes.univie.ac.at/9411/

►

In der Radiotherapie stellt die genaue Patientenpositionierung ein wichtiges Kriterium für einen guten Behandlungserfolg dar. Mit dem in dieser Arbeit beschriebenem Projekt ist es möglich… (more)

▼

In der Radiotherapie stellt die genaue Patientenpositionierung ein wichtiges Kriterium für einen guten Behandlungserfolg dar. Mit dem in dieser Arbeit beschriebenem Projekt ist es möglich die Körperoberfläche eines Patienten optisch in wenigen Sekunden an 10000 Punkten zu vermessen und zu digitalisieren. Dies wurde durch die Verwendung des Graycode-Verfahrens mit anschließendem Phaseschiebeverfahren realisiert. Die notwendige Hardware beschränkt sich dabei auf zwei standard Videobeamer, zwei Kameras mit Framegrabberkarten, so wie zwei PCs. Eine Kalibrierung des Systems kann mit dem integrierten Kalibrieralgorithmus in wenigen Minuten durchgeführt werden. Hierbei werden die Kameras und Videobeamer getrennt kalibriert, was den Vorteil hat, dass die Beamer auch eigenständig zur Projektion von Informationen genutzt werden können. Zur Visualisierung und Korrektur von Lageabweichungen ist es möglich, mehrere Scans miteinander zu vergleichen. Ein spezieller Scanmodus ermöglicht die Erfassung der Körperoberfläche fünf mal je Sekunde, mit reduzierter Datendichte. Mittels dieses “Fast-Scans” sollen zukünftig Gating- und Trackinganwendungen realisiert werden.

In radiotherapy the precise patient positioning is an important criterion for a good treatment success. This paper describes a method of optical measuring the surface of a human body at 10000 points and to digitalizes them in some seconds. This has been achieved through the use of graycode - procedure, followed by a phase shift – procedure. The necessary hardware for these are two standard video projectors, two cameras with frame grabber card, as well as two personal computers. A calibration of the system can be done with the implemented calibration algorithm within a few minutes. Here the cameras and video projectors are calibrated separately, which gives the advantage that the projectors can also be used independently for the projection of information. For visualization and correction of position deviations, it is possible to compare several scans. A special scan mode allows the capture of the body surface five times per second with a reduced data density. Using this fast scan, gating and tracking applications can be realized in the future.

Subjects/Keywords: 33.05 Experimentalphysik; 33.40 Kernphysik; 33.46 Hochenergie-Kernphysik; 33.18 Optik; 44.09 Medizintechnik; 44.31 Medizinische Physik; Optischer Scanner / 3D-Scan / Patientenpositionierung / Strahlentherapie / Graycode / Phasenschiebeverfahren / Mesh Zippering / CUDA-Programmierung / Radiotherapie; 3D-Scan / radiotherapy / graycode / phase shift / mesh - zippering / patient positioning / optical scan

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APA (6^th Edition):

Weichenberger, H. (2010). Optischer 3D-Scanner zur Patientenpositionierung in der Strahlentherapie. (Thesis). University of Vienna. Retrieved from http://othes.univie.ac.at/9411/

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Weichenberger, Harald. “Optischer 3D-Scanner zur Patientenpositionierung in der Strahlentherapie.” 2010. Thesis, University of Vienna. Accessed January 17, 2021. http://othes.univie.ac.at/9411/.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Weichenberger, Harald. “Optischer 3D-Scanner zur Patientenpositionierung in der Strahlentherapie.” 2010. Web. 17 Jan 2021.

Vancouver:

Weichenberger H. Optischer 3D-Scanner zur Patientenpositionierung in der Strahlentherapie. [Internet] [Thesis]. University of Vienna; 2010. [cited 2021 Jan 17]. Available from: http://othes.univie.ac.at/9411/.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Weichenberger H. Optischer 3D-Scanner zur Patientenpositionierung in der Strahlentherapie. [Thesis]. University of Vienna; 2010. Available from: http://othes.univie.ac.at/9411/

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brno University of Technology

21. Cír, Filip. Rekonstrukce 3D objektu z obrazových dat: 3D Objects Reconstruction from Image Data.

Degree: 2019, Brno University of Technology

URL: http://hdl.handle.net/11012/53157

► This paper deals with 3D reconstruction of objects from image data. There is describes theoretical basis of the 3D optical scanning. Handheld 3D optical scanner… (more)

Subjects/Keywords: Eroze; dilatace; Houghova transformace; aktivní kontury; optické 3D skenování; triangulační skener; kalibrace kamery; pozice a orientace kamery; triangulace.; Erode; dilate; Hough transform; active contours; optical 3D scanning; triangulation scanner; camera calibration; position and orientation of the camera; triangulation.

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Cír, F. (2019). Rekonstrukce 3D objektu z obrazových dat: 3D Objects Reconstruction from Image Data. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/53157

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Cír, Filip. “Rekonstrukce 3D objektu z obrazových dat: 3D Objects Reconstruction from Image Data.” 2019. Thesis, Brno University of Technology. Accessed January 17, 2021. http://hdl.handle.net/11012/53157.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Cír, Filip. “Rekonstrukce 3D objektu z obrazových dat: 3D Objects Reconstruction from Image Data.” 2019. Web. 17 Jan 2021.

Vancouver:

Cír F. Rekonstrukce 3D objektu z obrazových dat: 3D Objects Reconstruction from Image Data. [Internet] [Thesis]. Brno University of Technology; 2019. [cited 2021 Jan 17]. Available from: http://hdl.handle.net/11012/53157.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Cír F. Rekonstrukce 3D objektu z obrazových dat: 3D Objects Reconstruction from Image Data. [Thesis]. Brno University of Technology; 2019. Available from: http://hdl.handle.net/11012/53157

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brno University of Technology

22. Štigler, Jaroslav. Design ručního 3D skeneru: Design of Portable 3D Scanner.

Degree: 2019, Brno University of Technology

URL: http://hdl.handle.net/11012/60074

► The topic of this bachelor‘s thesis is design of handheld 3D scanner. This scanner belongs in the higher price category. This thesis deals with problems… (more)

Subjects/Keywords: 3D; bezdrátový; externí; displej; digitalizace; laserový; optický; přenosný; PURE; reverzní inženýrství; ruční; skener; skenování; triangulace; trojrozměrný; USB.; 3D; external; display; digitisation; handheld; laser; optical; portable; PURE; reverse engineering; scanner; scanning; three-dimensional; triangulation; USB; wireless.

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Štigler, J. (2019). Design ručního 3D skeneru: Design of Portable 3D Scanner. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/60074

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Štigler, Jaroslav. “Design ručního 3D skeneru: Design of Portable 3D Scanner.” 2019. Thesis, Brno University of Technology. Accessed January 17, 2021. http://hdl.handle.net/11012/60074.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Štigler, Jaroslav. “Design ručního 3D skeneru: Design of Portable 3D Scanner.” 2019. Web. 17 Jan 2021.

Vancouver:

Štigler J. Design ručního 3D skeneru: Design of Portable 3D Scanner. [Internet] [Thesis]. Brno University of Technology; 2019. [cited 2021 Jan 17]. Available from: http://hdl.handle.net/11012/60074.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Štigler J. Design ručního 3D skeneru: Design of Portable 3D Scanner. [Thesis]. Brno University of Technology; 2019. Available from: http://hdl.handle.net/11012/60074

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Cincinnati

23. CHO, HYOUNG JIN. MICROMACHINED PERMANENT MAGNETS AND THEIR MEMS APPLICATIONS.

Degree: PhD, Engineering : Electrical Engineering, 2002, University of Cincinnati

URL: http://rave.ohiolink.edu/etdc/view?acc_num=ucin1014839747

► In this research, new micromachined permanent magnets have been proposed, developed and characterized for MEMS applications. In realizing micromachined permanent magnets, a new electroplating technique… (more)

▼ In this research, new micromachined permanent magnets have been proposed, developed and characterized for MEMS applications. In realizing micromachined permanent magnets, a new electroplating technique using external magnetic field and a bumper filling technique using a photolithographically defined mold with resin bonded magnetic particles have been developed. The newly developed micromachining techniques allow thick film-type permanent magnet components to be integrated to magnetic MEMS devices with dimensional control and alignment. Permanent magnet arrays with the dimensions ranging from 30 micrometers to 200 micrometers have been developed with an energy density up to 2.7 kJ/m ³ in precisely defined forms in the micro scale. For the applications of the permanent magnets developed in this work, three novel magnetic MEMS devices such as a bi-directional magnetic actuator, a magnetically driven optical scanner, and a magnetic cell separator have been successfully realized. After design and modeling, each device has been fabricated and fully characterized. The bi-directional actuator with the electroplated permanent magnet array has achieved bi- directional motion clearly and shown good agreement with the analytical and simulated models. The optical scanner has shown linear bi-directional response under static actuation and stable bi-directional scanning performance under dynamic actuation. As a potential BioMEMS application of the developed permanent magnet, the prototype magnetic cell separator using the electroplated permanent magnet strip array has been proposed and demonstrated for magnetic bead patterning. In conclusion, new thick film-type, electroplated CoNiMnP and epoxy resin bonded Sr-ferrite permanent magnets have been developed and characterized, and then, three new magnetic MEMS devices using the permanent magnets such as a bi-directional magnetic actuator, an optical scanner and a magnetic cell separator have been realized in this research. The new micromachined permanent magnets, fabrication techniques and the new devices in this work can be applied to many MEMS devices that demand a constant magnetic field source and large bi-directional actuation, in the areas of light beam, flow and biological cell handling. Advisors/Committee Members: Ahn, Dr. Chong H. (Advisor).

Subjects/Keywords: magnetic mems; micromachined magnetic microactuator; micromachined optical scanner; micromachined permanent magnet; bi-directional actuation

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

CHO, H. J. (2002). MICROMACHINED PERMANENT MAGNETS AND THEIR MEMS APPLICATIONS. (Doctoral Dissertation). University of Cincinnati. Retrieved from http://rave.ohiolink.edu/etdc/view?acc_num=ucin1014839747

Chicago Manual of Style (16^th Edition):

CHO, HYOUNG JIN. “MICROMACHINED PERMANENT MAGNETS AND THEIR MEMS APPLICATIONS.” 2002. Doctoral Dissertation, University of Cincinnati. Accessed January 17, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1014839747.

MLA Handbook (7^th Edition):

CHO, HYOUNG JIN. “MICROMACHINED PERMANENT MAGNETS AND THEIR MEMS APPLICATIONS.” 2002. Web. 17 Jan 2021.

Vancouver:

CHO HJ. MICROMACHINED PERMANENT MAGNETS AND THEIR MEMS APPLICATIONS. [Internet] [Doctoral dissertation]. University of Cincinnati; 2002. [cited 2021 Jan 17]. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=ucin1014839747.

Council of Science Editors:

CHO HJ. MICROMACHINED PERMANENT MAGNETS AND THEIR MEMS APPLICATIONS. [Doctoral Dissertation]. University of Cincinnati; 2002. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=ucin1014839747

Indian Institute of Science

24. Padmaram, R. Design, Fabrication And Testing Of A Versatile And Low-Cost Diffuse Optical Tomographic Imaging System.

Degree: MSc Engg, Faculty of Science, 2009, Indian Institute of Science

URL: http://etd.iisc.ac.in/handle/2005/530

► This thesis reports the work done towards design and fabrication of a versatile and low cost, frequency domain DOT (Diffuse Optical Tomography) Imager. A design… (more)

Subjects/Keywords: Tomography; Image Processing; Diffuse Optical Tomography (DOT); Model Based Iterative Image Reconstruction (MOBIIR); Tissue-Mimicking Phantoms; Diffuse Optical Tompgraphy Breast Scanner/Imager; Diffuse Optical Tomographic Imaging System; Photo Multiplier Tube’s (PMT’s); Radiology

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Padmaram, R. (2009). Design, Fabrication And Testing Of A Versatile And Low-Cost Diffuse Optical Tomographic Imaging System. (Masters Thesis). Indian Institute of Science. Retrieved from http://etd.iisc.ac.in/handle/2005/530

Chicago Manual of Style (16^th Edition):

Padmaram, R. “Design, Fabrication And Testing Of A Versatile And Low-Cost Diffuse Optical Tomographic Imaging System.” 2009. Masters Thesis, Indian Institute of Science. Accessed January 17, 2021. http://etd.iisc.ac.in/handle/2005/530.

MLA Handbook (7^th Edition):

Padmaram, R. “Design, Fabrication And Testing Of A Versatile And Low-Cost Diffuse Optical Tomographic Imaging System.” 2009. Web. 17 Jan 2021.

Vancouver:

Padmaram R. Design, Fabrication And Testing Of A Versatile And Low-Cost Diffuse Optical Tomographic Imaging System. [Internet] [Masters thesis]. Indian Institute of Science; 2009. [cited 2021 Jan 17]. Available from: http://etd.iisc.ac.in/handle/2005/530.

Council of Science Editors:

Padmaram R. Design, Fabrication And Testing Of A Versatile And Low-Cost Diffuse Optical Tomographic Imaging System. [Masters Thesis]. Indian Institute of Science; 2009. Available from: http://etd.iisc.ac.in/handle/2005/530

University of Queensland

25. Fan, Yilun. Methods for rapid and high quality acquisition of whole slide images.

Degree: School of Information Technology and Electrical Engineering, 2016, University of Queensland

URL: http://espace.library.uq.edu.au/view/UQ:399470

Subjects/Keywords: Cervical cylogy screening; Whole slide imaging; Slide scanner; Slanted scan; Specimen delineation; Cytology specimen thickness; Optical aberration correction; Deconvolution; Microscopy; 0801 Artificial Intelligence and Image Processing; 0903 Biomedical Engineering

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APA (6^th Edition):

Fan, Y. (2016). Methods for rapid and high quality acquisition of whole slide images. (Thesis). University of Queensland. Retrieved from http://espace.library.uq.edu.au/view/UQ:399470

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Fan, Yilun. “Methods for rapid and high quality acquisition of whole slide images.” 2016. Thesis, University of Queensland. Accessed January 17, 2021. http://espace.library.uq.edu.au/view/UQ:399470.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Fan, Yilun. “Methods for rapid and high quality acquisition of whole slide images.” 2016. Web. 17 Jan 2021.

Vancouver:

Fan Y. Methods for rapid and high quality acquisition of whole slide images. [Internet] [Thesis]. University of Queensland; 2016. [cited 2021 Jan 17]. Available from: http://espace.library.uq.edu.au/view/UQ:399470.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Fan Y. Methods for rapid and high quality acquisition of whole slide images. [Thesis]. University of Queensland; 2016. Available from: http://espace.library.uq.edu.au/view/UQ:399470

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Queensland University of Technology

26. Cheung, Anthony Hing-lam. Design and implementation of an Arabic optical character recognition system.

Degree: 1998, Queensland University of Technology

URL: https://eprints.qut.edu.au/36073/

Subjects/Keywords: Arabic alphabet Data processing; Optical character recognition devices; implementation; arabic script; cursive; optical character recognition system; image acquisition; scanner; digitalization; quantization; preprocessing; thresholding; global thresholding; adaptive thresholding; binarization; noise reduction; thinning; parallel thinning; sequential thinning; edge detection; pixel depth map; segmentation; skew estimation; page layout analysis; structural layout analysis; top-down analysis; bottom-up analysis; projection profile; functional labeling; Arabic word segmentation; character segmentation; recognition-based segmentation; feature extraction; moment invariant; classification; statistical classification; structural classification; neural network; neocognition; feedback; thesis; masters

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APA (6^th Edition):

Cheung, A. H. (1998). Design and implementation of an Arabic optical character recognition system. (Thesis). Queensland University of Technology. Retrieved from https://eprints.qut.edu.au/36073/

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Cheung, Anthony Hing-lam. “Design and implementation of an Arabic optical character recognition system.” 1998. Thesis, Queensland University of Technology. Accessed January 17, 2021. https://eprints.qut.edu.au/36073/.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Cheung, Anthony Hing-lam. “Design and implementation of an Arabic optical character recognition system.” 1998. Web. 17 Jan 2021.

Vancouver:

Cheung AH. Design and implementation of an Arabic optical character recognition system. [Internet] [Thesis]. Queensland University of Technology; 1998. [cited 2021 Jan 17]. Available from: https://eprints.qut.edu.au/36073/.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Cheung AH. Design and implementation of an Arabic optical character recognition system. [Thesis]. Queensland University of Technology; 1998. Available from: https://eprints.qut.edu.au/36073/

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Florida

27. Wu, Lei. Low-Voltage, Large-Range MEMS Optical Scanners and Their Applications.

Degree: PhD, Electrical and Computer Engineering, 2009, University of Florida

URL: https://ufdc.ufl.edu/UFE0024705

► Advanced imaging techniques including optical coherence tomography/microscopy (OCT/OCM), nonlinear optical (NLO) imaging and confocal microscopy demonstrate powerful resolution and optical-sectioning capabilities; therefore can potentially replace… (more)

▼ Advanced imaging techniques including optical coherence tomography/microscopy (OCT/OCM), nonlinear optical (NLO) imaging and confocal microscopy demonstrate powerful resolution and optical-sectioning capabilities; therefore can potentially replace conventional biopsy diagnosis procedures for early cancer detections. To realize in vivo, noninvasive clinical endoscopic imaging, miniature endoscopes integrated with small, versatile and large range optical scanners including 1-D, 2-D transverse and full-circumferential scan micromirrors, as well as large-axial-scan microlens scanners must be developed. The objective of this research is to develop miniature optical scanners by Microelectromechacnial Systems (MEMS) technology and the MEMS-based in vivo biomedical imaging endoscopes. Several novel actuators based on electrothermal bimorph actuation are developed in this work that solve problems in previous generations including large mirror center shift, large initial tilting and elevation, complicated mirror control, and low fill factor. The lateral-shift-free (LSF) large-vertical-displacement (LVD) actuator realizes versatile optical scanners including tip-tilt-piston (TTP) mirrors, lens scanners and large-aperture mirrors with large axial scan. The TTP mirror demonstrates 2-D tip-tilt scan > 60masculine ordinal and piston scan > 0.6 mm at < 5 Vdc with an improved fill-factor of 25 %. Over 0.9 mm large axial scan mirrors and lens scanners with small tilting below 0.4masculine ordinal are also presented. The dual-folded-bimorph (DFB) actuator realizes over 90masculine ordinal mechanical rotation up to 60 Hz with a stationary center rotation axis and a flat, un-elevated initial mirror position, full-circumferential scan at real time imaging speed is achieved by the DFB-based dual-reflective micromirror. A novel self-aligned deep-trench process is also developed to fabricate the dual-reflective miromirror and light-weight large-aperture mirrors. MEMS imaging endoscopes for both OCT and NLO are developed; 3-D in vivo imaging results are successfully demonstrated. Other potential applications are also investigated. A 4times4 TTP mirror array with sub-aperture size of 0.9 mm and a fill-factor of 65% is presented for optical phased array application. MEMS mirror with large aperture up to 10 mm, tip-tilt scan of ~10masculine ordinal and resonance in the order of 100 Hz are demonstrated for free-space optical communications. The prototypes of miniature Fourier transform spectrometer (FTS) are demonstrated, the large-axial-scan MEMS mirror combined with a novel mirror-tilt-insensitive FTS system has achieved a high spectral resolution of 8.1 cm-1. ( en ) Advisors/Committee Members: Xie, Huikai (committee chair), Zory, Peter S. (committee member), Nishida, Toshikazu (committee member), Jiang, Huabei (committee member).

Subjects/Keywords: Electric potential; Endoscopes; Heaters; Imaging; Microelectromechanical systems; Mirrors; Narrative devices; Pistons; Rotating mirrors; Thermal resistance; aligned, aperture, array, bimorph, biomedical, circumferential, coherence, communications, confocal, deep, displacement, dual, electrothermal, endoscope, folded, fourier, free, full, imaging, insensitive, large, lateral, light, low, microelectromechanical, microlens, micromirror, microscopy, miniature, mirror, nonlinear, optical, phased, piston, range, reflective, scanner, self, shift, space, spectrometer, system, tilt, tip, tomography, transform, trench, vertical, voltage, weight

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Wu, L. (2009). Low-Voltage, Large-Range MEMS Optical Scanners and Their Applications. (Doctoral Dissertation). University of Florida. Retrieved from https://ufdc.ufl.edu/UFE0024705

Chicago Manual of Style (16^th Edition):

Wu, Lei. “Low-Voltage, Large-Range MEMS Optical Scanners and Their Applications.” 2009. Doctoral Dissertation, University of Florida. Accessed January 17, 2021. https://ufdc.ufl.edu/UFE0024705.

MLA Handbook (7^th Edition):

Wu, Lei. “Low-Voltage, Large-Range MEMS Optical Scanners and Their Applications.” 2009. Web. 17 Jan 2021.

Vancouver:

Wu L. Low-Voltage, Large-Range MEMS Optical Scanners and Their Applications. [Internet] [Doctoral dissertation]. University of Florida; 2009. [cited 2021 Jan 17]. Available from: https://ufdc.ufl.edu/UFE0024705.

Council of Science Editors:

Wu L. Low-Voltage, Large-Range MEMS Optical Scanners and Their Applications. [Doctoral Dissertation]. University of Florida; 2009. Available from: https://ufdc.ufl.edu/UFE0024705

University of Waterloo

28. McCanna, David. Development of Sensitive In Vitro Assays to Assess the Ocular Toxicity Potential of Chemicals and Ophthalmic Products.

Degree: 2009, University of Waterloo

URL: http://hdl.handle.net/10012/4338

► The utilization of in vitro tests with a tiered testing strategy for detection of mild ocular irritants can reduce the use of animals for testing,… (more)

▼ The utilization of in vitro tests with a tiered testing strategy for detection of mild ocular irritants can reduce the use of animals for testing, provide mechanistic data on toxic effects, and reduce the uncertainty associated with dose selection for clinical trials. The first section of this thesis describes how in vitro methods can be used to improve the prediction of the toxicity of chemicals and ophthalmic products. The proper utilization of in vitro methods can accurately predict toxic threshold levels and reduce animal use in product development. Sections two, three and four describe the development of new sensitive in vitro methods for predicting ocular toxicity. Maintaining the barrier function of the cornea is critical for the prevention of the penetration of infections microorganisms and irritating chemicals into the eye. Chapter 2 describes the development of a method for assessing the effects of chemicals on tight junctions using a human corneal epithelial and canine kidney epithelial cell line. In Chapter 3 a method that uses a primary organ culture for assessing single instillation and multiple instillation toxic effects is described. The ScanTox system was shown to be an ideal system to monitor the toxic effects over time as multiple readings can be taken of treated bovine lenses using the nondestructive method of assessing for the lens optical quality. Confirmations of toxic effects were made with the utilization of the viability dye alamarBlue. Chapter 4 describes the development of sensitive in vitro assays for detecting ocular toxicity by measuring the effects of chemicals on the mitochondrial integrity of bovine cornea, bovine lens epithelium and corneal epithelial cells, using fluorescent dyes. The goal of this research was to develop an in vitro test battery that can be used to accurately predict the ocular toxicity of new chemicals and ophthalmic formulations. By comparing the toxicity seen in vivo animals and humans with the toxicity response in these new in vitro methods, it was demonstrated that these in vitro methods can be utilized in a tiered testing strategy in the development of new chemicals and ophthalmic formulations.

Subjects/Keywords: in vitro; Alternative Methods; alamarBlue; rhodamine; tight junctions; bovine lens; viability; toxicity; mitochondria; mitochondria integrity; benzalkonium chloride; sodium dodecyl sulphate; sodium lauryl sulfate; scanning electron microscopy; Draize; Draize maximal average scores; zonula occludens; cosmetic directive; PETA; humane society; animal league; people for the ethical treatment of animals; interagency coordinating committee on the validation of alternative methods; ICCVAM; ECVAM; JaCVAM; BCOP; bovine cornea; ocular irritants; ocular irritation; ocular toxicity; human corneal epithelial cells; vitro; confocal; confocal microscopy; metabolic activity; optical quality; reactive oxygen species; contact lens; contact lens care solutions; barrier function; microbial keratitis; mulitipurpose solutions; tight junction; cell damage; claudin; ZO-1; occludin; MDCK; Madin; Madin-Darby; canine kidney cells; cornea; human cornea; human corneal epithelium; epithelial cell line; human corneal epithelial cell line; sodium fluorescein; sodium fluorescein permeability; fluorescein permeability; ocular surface; cell monolayer; Araki-Sasaki; cell physiology; risk assessment; safety assessment; ScanTox; scanning laser; lens epithelium; corneal cells; in vitro model; ophthalmic formulations; multiple instillation; back vertex; animal testing; rabbit testing; alternatives to animal testing; cultured bovine lens; toxicity of chemicals; irritation; irritants; laser scanner; organ culture; delayed toxicity; toxins; hydrogen peroxide; cornea toxicity; cornea toxicity models; prediction of human toxicity; no observable adverse effect level; lowest observable adverse effect level; NOAEL; LOAEL; toxicity thresholds; safety factors; cornea; uncertainty factors; preservatives; disinfectants; ophthalmic products; preclinical; preclinical testing; epithelial barrier; drug penetration; clinical confocal microscopy; animal rights; rabbit cornea; human cornea; human clinical effects; toxic; animal rights activist; sensitive measures; toxic effect; toxicity threshold; agar overlay; agar diffusion; agar overlay method; agar diffusion method; cytochrome; cytochrome c; apoptosis; necrotic; apoptotic; necrosis; caspase; rhodamine 123; resazuran; resorufin; cell death; cell viability; metabolic dye; microsomal; microsomal enzymes; cytotoxicity; cytotoxic; cytotoxic effect; MTT; XTT; WST-1; plasma membrane; mitochondrial; mitochondrial morphology; ocular toxicity potential; ocular toxicity; human corneal epithelial; cell line; confocal analysis; corneal epithelium; cell fluorescence; alamarBlue assay; rhodamine dye; animal welfare; toxic injury; degraded mitochondria; epithelial monolayer; disinfectants; membrane integrity; eye toxicity; eye; viability dye; toxicity in humans; human toxicity; effects on the mitochondria; mitochondrial toxicity; in vitro battery; in vitro test battery; ophthalmic eye drop; direct contact; product safety; cytotoxicity potential; molecular; molecular biology; refine reduce replace; sensitivity and relevance; sensitivity; relevance; rabbit ocular irritation test; product development; cytotoxicity models; cytotoxicity alternative methods; replacements for animal testing; three r's; beagle; tiered testing; tiered testing strategy; replacements animal testing; mechanistic toxicity; cornea mitochondria; dose response; threshold

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APA (6^th Edition):

McCanna, D. (2009). Development of Sensitive In Vitro Assays to Assess the Ocular Toxicity Potential of Chemicals and Ophthalmic Products. (Thesis). University of Waterloo. Retrieved from http://hdl.handle.net/10012/4338

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

McCanna, David. “Development of Sensitive In Vitro Assays to Assess the Ocular Toxicity Potential of Chemicals and Ophthalmic Products.” 2009. Thesis, University of Waterloo. Accessed January 17, 2021. http://hdl.handle.net/10012/4338.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

McCanna, David. “Development of Sensitive In Vitro Assays to Assess the Ocular Toxicity Potential of Chemicals and Ophthalmic Products.” 2009. Web. 17 Jan 2021.

Vancouver:

McCanna D. Development of Sensitive In Vitro Assays to Assess the Ocular Toxicity Potential of Chemicals and Ophthalmic Products. [Internet] [Thesis]. University of Waterloo; 2009. [cited 2021 Jan 17]. Available from: http://hdl.handle.net/10012/4338.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

McCanna D. Development of Sensitive In Vitro Assays to Assess the Ocular Toxicity Potential of Chemicals and Ophthalmic Products. [Thesis]. University of Waterloo; 2009. Available from: http://hdl.handle.net/10012/4338

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Open Access Theses and Dissertations