Littérature scientifique sur le sujet « Synthetic aperture microscopy »
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Articles de revues sur le sujet "Synthetic aperture microscopy"
Ralston, Tyler S., Daniel L. Marks, P. Scott Carney et Stephen A. Boppart. « Interferometric synthetic aperture microscopy ». Nature Physics 3, no 2 (21 janvier 2007) : 129–34. http://dx.doi.org/10.1038/nphys514.
Texte intégralDe Cai, De Cai, Zhongfei Li Zhongfei Li et Sung-Liang Chen Sung-Liang Chen. « Photoacoustic microscopy by scanning mirror-based synthetic aperture focusing technique ». Chinese Optics Letters 13, no 10 (2015) : 101101–4. http://dx.doi.org/10.3788/col201513.101101.
Texte intégralRalston, T. S., G. L. Charvat, S. G. Adie, B. J. Davis, P. S. Carney et S. A. Boppart. « Interferometric Synthetic Aperture Microscopy : Microscopic Laser Radar ». Optics and Photonics News 21, no 6 (1 juin 2010) : 32. http://dx.doi.org/10.1364/opn.21.6.000032.
Texte intégralXu, Yang, Xiong Kai Benjamin Chng, Steven G. Adie, Stephen A. Boppart et P. Scott Carney. « Multifocal interferometric synthetic aperture microscopy ». Optics Express 22, no 13 (27 juin 2014) : 16606. http://dx.doi.org/10.1364/oe.22.016606.
Texte intégralTu, Han Yen, Yueh Long Lee et Chau Jern Cheng. « Super-Resolution Imaging in a Close-Packed Synthetic Aperture Digital Holographic Microscopy ». Applied Mechanics and Materials 404 (septembre 2013) : 490–94. http://dx.doi.org/10.4028/www.scientific.net/amm.404.490.
Texte intégralSouth, Fredrick A., Yuan-Zhi Liu, Yang Xu, Nathan D. Shemonski, P. Scott Carney et Stephen A. Boppart. « Polarization-sensitive interferometric synthetic aperture microscopy ». Applied Physics Letters 107, no 21 (23 novembre 2015) : 211106. http://dx.doi.org/10.1063/1.4936236.
Texte intégralLuo, Wei, Alon Greenbaum, Yibo Zhang et Aydogan Ozcan. « Synthetic aperture-based on-chip microscopy ». Light : Science & ; Applications 4, no 3 (mars 2015) : e261-e261. http://dx.doi.org/10.1038/lsa.2015.34.
Texte intégralRalston, Tyler S., Daniel L. Marks, P. Scott Carney et Stephen A. Boppart. « Real-time interferometric synthetic aperture microscopy ». Optics Express 16, no 4 (11 février 2008) : 2555. http://dx.doi.org/10.1364/oe.16.002555.
Texte intégralDavis, Brynmor, Daniel Marks, Tyler Ralston, P. Carney et Stephen Boppart. « Interferometric Synthetic Aperture Microscopy : Computed Imaging for Scanned Coherent Microscopy ». Sensors 8, no 6 (11 juin 2008) : 3903–31. http://dx.doi.org/10.3390/s8063903.
Texte intégralCoquoz, Séverine, Arno Bouwens, Paul J. Marchand, Jérôme Extermann et Theo Lasser. « Interferometric synthetic aperture microscopy for extended focus optical coherence microscopy ». Optics Express 25, no 24 (22 novembre 2017) : 30807. http://dx.doi.org/10.1364/oe.25.030807.
Texte intégralThèses sur le sujet "Synthetic aperture microscopy"
Mermelstein, Michael Stephen. « Synthetic aperture microscopy ». Thesis, Massachusetts Institute of Technology, 1999. http://hdl.handle.net/1721.1/8178.
Texte intégralIncludes bibliographical references (p. 134-136).
In the late 1800's, Ernst Abbe, research director of the Carl Zeiss Optical Works, wrote down the rules for a lens to form a sharp image. Advances in communications theory, signal processing, and computers have allowed us.finally to break those rules. Our "Synthetic Aperture Microscope" floods a large region with a richly complex, finely structured pattern of light-the interference pattern of a ring of n coherent sources. A target within the volume of the interference fluoresces (or scatters or transmits) an amount of lights that reveals correspondences with this "probing illumination." Modulating'fthe phases and amplitudes of the n beams with carefully chosen modulation signals causes the probe illumination to step through a predetermined or measured family of patterns. A sensor records the target's response in a time-sequence. This time-sequence contains each of order n2 complex Fourier coefficients of the target. Each of these coefficients is encrypted by a unique spread-spectrum key embedded in the amplitude and phase modulation signals. Signal processing picks out these coefficients to reconstruct an image of the target. Low resolution conventional imaging maps an array of "targets" (actually portions of a larger target) to a CCD array, thus allowing this sensing process to be done in parallel over a large region. The end result is to boost the resolution of a conventional imager by hundreds to thousands of sub-pixels per physical pixel. Both theoretical and experimental work on the engineering to make the concept practical are reported.
by Michael Stephen Mermelstein.
Ph.D.
Jackson, Jarom Silver. « Mechanically Scanned Interference Pattern Structured Illumination Imaging ». BYU ScholarsArchive, 2019. https://scholarsarchive.byu.edu/etd/7483.
Texte intégralWasik, Valentine. « Analyse de la précision d’estimation de deux systèmes d’imagerie polarimétrique ». Thesis, Aix-Marseille, 2016. http://www.theses.fr/2016AIXM4348.
Texte intégralPolarimetric imaging allows one to estimate some characteristics of a medium which might not be revealed by standard intensity imaging. However, the measurements can be strongly perturbed by fluctuations that are inherent in the physical acquisition processes. These fluctuations are difficult to attenuate, for instance because of the fragility of the observed media or because of the inhomogeneity of the obtained images. It is then useful to characterize the estimation precision that can be reached. In this thesis, this question is addressed through two polarimetric imaging applications: polarized-resolved second-harmonic generation non-linear microscopy (PSHG) for the analysis of the structural organization of biomolecular objects, and polarimetric interferometric synthetic aperture radar imaging (PolInSAR) for the estimation of vegetation parameters. For the first application, the estimation precision in the presence of Poisson noise is characterized for any molecular assembly that presents a cylindrical symmetry. This study results in particular in a procedure to detect the measurements that do not lead to a required precision. For PolInSAR imaging, we analyze an acquisition system that is interesting for future spatial missions. In particular, the estimation precision of the vegetation height is studied in this context in the presence of speckle noise by relying on the analysis of the polarimetric contrast. A simple interpretation of the behavior of this acquisition system is obtained in the Poincaré sphere
Hillman, Timothy R. « Microstructural information beyond the resolution limit : studies in two coherent, wide-field biomedical imaging systems ». University of Western Australia. School of Electrical, Electronic and Computer Engineering, 2008. http://theses.library.uwa.edu.au/adt-WU2008.0085.
Texte intégralPendlebury, Jonathon Remy. « Light Field Imaging Applied to Reacting and Microscopic Flows ». BYU ScholarsArchive, 2014. https://scholarsarchive.byu.edu/etd/5754.
Texte intégralMcEwen, Bryce Adam. « Microscopic Light Field Particle Image Velocimetry ». BYU ScholarsArchive, 2012. https://scholarsarchive.byu.edu/etd/3238.
Texte intégralRalston, Tyler S. « Interferometric Synthetic Aperture Microscopy / ». 2006. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3250312.
Texte intégralSource: Dissertation Abstracts International, Volume: 68-02, Section: B, page: 1047. Adviser: Stephen A. Boppart. Includes bibliographical references (leaves 148-160) Available on microfilm from Pro Quest Information and Learning.
Wu, Hsuan-Ju, et 吳弦儒. « Studies on Non-coplanar Angular-polarization Multiplexing and Coherence Gating in Synthetic Aperture Digital Holographic Microscopy ». Thesis, 2017. http://ndltd.ncl.edu.tw/handle/xx5k8r.
Texte intégral國立臺灣師範大學
光電科技研究所
105
This works mainly discusses how to optimize the system resolution in the digital holographic microscopy (DHM). We also try to enhance the system stability and simplify the experimental architecture by applying common-path setup. Finally, we set of non-coplanar angular-polarization multiplexing and coherence gating in synthetic aperture digital holographic microscopy system. This research bases on transmission type DHM. This work presents a common-path synthetic aperture digital holographic microscopy using spiral phase plate to improve phase stability and spatial resolution. The influence of lateral shift and defocus in spiral phase plane were analyzed at different illumination angles. In the experiments, the SA technique gives better image resolution up to about 200 nm with phase accuracy about 3.8 nm by using visible light source. In addition, we produce a non-coplanar angular-polarization multiplexing and coherence gating in synthetic aperture digital holographic microscopy system. We designed polarized and coherence gating, and with the use of spatial light modulator (SLM). We were able to record synthetic aperture digital images in single exposure conditions. In the experiments, the non-coplanar angular-polarization multiplexing and coherence gating in SA-DHM technique gives better image resolution up to about 1.5 times. If we record six hologram to do the space average. The system image resolution increased to 1.72 times.
Hsiao, Wei-Jen, et 蕭瑋仁. « Studies on Optimized Super-resolution Synthetic Aperture Digital Holographic Microscopy and Common-path Spiral Phase Filtering ». Thesis, 2016. http://ndltd.ncl.edu.tw/handle/08926330395285985008.
Texte intégral國立臺灣師範大學
光電科技研究所
104
This works mainly discusses how to optimize the system resolution in the digital holographic microscopy (DHM). We also try to enhance the system stability and simplify the experimental architecture by applying common-path setup. This research bases on reflection type DHM. The pixel resolution is improved by recording Fresnel hologram and up-sampling method. Then, the synthetic aperture (SA) technique is employed to enhance the spatial resolution in DHM system. In the experiments, the SA up-sampling technique gives better image resolution up to about 160 nm with phase accuracy about 6 nm by using visible light source. In addition, we produce a spiral phase filter by spatial light modulator (SLM) and place in the Fourier plane of common-path imaging system. The digital hologram can be recorded by separated the probe beam into object beam and reference beam. The quantitative complex amplitude information of object can thus be obtained by numerical reconstruction. In this common-path system, the stable architecture of interference system can avoid the influence from the external environment. So, it effectively increases system stability and simplifies the optical experimental setup. Finally, combing common-path spiral DHM and SA technique with 650 nm laser light source, the lateral resolution achieves about 280 nm with phase accuracy about 4 nm.
Chapitres de livres sur le sujet "Synthetic aperture microscopy"
Adie, Steven G., Nathan D. Shemonski, Tyler S. Ralston, P. Scott Carney et Stephen A. Boppart. « Interferometric Synthetic Aperture Microscopy (ISAM) ». Dans Optical Coherence Tomography, 965–1004. Cham : Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-06419-2_32.
Texte intégral« - Interferometric Synthetic Aperture Microscopy ». Dans Emerging Imaging Technologies in Medicine, 312–21. CRC Press, 2012. http://dx.doi.org/10.1201/b13680-24.
Texte intégralDe Santis, P., F. Gori, G. Guattari et C. Palma. « SUPERRESOLUTION IN MICROSCOPY THROUGH HOLOGRAPHIC SYNTHETIC APERTURE ». Dans High Power Lasers, 271–78. Elsevier, 1989. http://dx.doi.org/10.1016/b978-0-08-035918-2.50026-3.
Texte intégralMicó, Vicente, Zeev Zalevsky, Luis Granero et Javier García. « Synthetic Aperture Lensless Digital Holographic Microscopy (SALDHM) for Superresolved Biological Imaging ». Dans Biomedical Optical Phase Microscopy and Nanoscopy, 173–91. Elsevier, 2013. http://dx.doi.org/10.1016/b978-0-12-415871-9.00009-0.
Texte intégralActes de conférences sur le sujet "Synthetic aperture microscopy"
Carney, P. Scott, Brynmor J. Davis, Tyler S. Ralston, Daniel L. Marks et Stephen A. Boppart. « Interferometric synthetic aperture microscopy ». Dans Computational Optical Sensing and Imaging. Washington, D.C. : OSA, 2007. http://dx.doi.org/10.1364/cosi.2007.ctuc2.
Texte intégralBoppart, Stephen A., Tyler S. Ralston, Daniel L. Marks et P. Scott Carney. « Interferometric Synthetic Aperture Microscopy ». Dans 2008 Conference on Optical Fiber Communication - OFC 2008 Collocated National Fiber Optic Engineers. IEEE, 2008. http://dx.doi.org/10.1109/ofc.2008.4528548.
Texte intégralXu, Yang, Xiong Kai Benjamin Chng, Steven G. Adie, Stephen A. Boppart et P. Scott Carney. « Multifocal Interferometric Synthetic Aperture Microscopy ». Dans Frontiers in Optics. Washington, D.C. : OSA, 2013. http://dx.doi.org/10.1364/fio.2013.fw1d.5.
Texte intégralXu, Yang, Yuan-Zhi Liu, Stephen A. Boppart et P. Scott Carney. « Automation of Interferometric Synthetic Aperture Microscopy ». Dans Frontiers in Optics. Washington, D.C. : OSA, 2015. http://dx.doi.org/10.1364/fio.2015.ftu3d.3.
Texte intégralJung, Sejin, et Jung-Hoon Park. « Synthetic Aperture Microscopy for Gigapixel Dynamic Imaging ». Dans 2019 IEEE Photonics Conference (IPC). IEEE, 2019. http://dx.doi.org/10.1109/ipcon.2019.8908455.
Texte intégralHofreiter, Eric, Stephen A. Boppart et P. Scott Carney. « Interferometric synthetic aperture microscopy : asymptotics and corrections ». Dans Frontiers in Optics. Washington, D.C. : OSA, 2011. http://dx.doi.org/10.1364/fio.2011.ftux2.
Texte intégralCheng, Chau-Jern, Xin-Ji Lai, Yu-Chih Lin et Han-Yen Tu. « Superresolution imaging in synthetic aperture digital holographic microscopy ». Dans 2013 IEEE 4th International Conference on Photonics (ICP). IEEE, 2013. http://dx.doi.org/10.1109/icp.2013.6687118.
Texte intégralLai, Xin-Ji, Chau-Jern Cheng, Han-Yen Tu et Lin Li-Chien. « Resolution enhancement in synthetic aperture digital holographic microscopy ». Dans Digital Holography and Three-Dimensional Imaging. Washington, D.C. : OSA, 2014. http://dx.doi.org/10.1364/dh.2014.dth3b.6.
Texte intégralTumbar, Remy. « Speckle-free inherently-phased synthetic aperture microscopy with coherent illumination ». Dans Quantitative Phase Imaging IV, sous la direction de Gabriel Popescu et YongKeun Park. SPIE, 2018. http://dx.doi.org/10.1117/12.2290940.
Texte intégralDe Cai, Zhongfei Li et Sung-Liang Chen. « Scanning mirror-based photoacoustic microscopy with synthetic aperture focusing technique ». Dans 2015 Opto-Electronics and Communications Conference (OECC). IEEE, 2015. http://dx.doi.org/10.1109/oecc.2015.7340194.
Texte intégral