CONFERENCE PROCEEDINGS
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Shengfu Cheng
at Hong Kong Polytechnic Univ
SPIE Involvement:
Author
Area of Expertise:
biophotonics , computational optical imaging
Websites:
Personal Website
Publications (4)
SPIE Journal Paper | 17 November 2023 Open Access
Nonconvex optimization for optimum retrieval of the transmission matrix of a multimode fiber
APN, Vol. 2, Issue 06, 066005, (November 2023) https://doi.org/10.1117/12.10.1117/1.APN.2.6.066005
KEYWORDS: Matrices, Multimode fibers, Holography, Image restoration, Photonics, Speckle, Signal to noise ratio, Thulium, Phase retrieval, Phase modulation
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SPIE Journal Paper | 20 April 2023 Open Access
Towards ideal focusing of diffused light via optical wavefront shaping
AP, Vol. 5, Issue 02, 020502, (April 2023) https://doi.org/10.1117/12.10.1117/1.AP.5.2.020502
KEYWORDS: Wavefronts, Tissue optics, Spatial light modulators, Biomedical optics, Optical proximity correction, Scattered light, Light scattering, Laser scattering, Turbidity, Tissues
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Proceedings Article | 27 March 2023 Poster
Arbitrary pattern projection through long and unfixed multimode fiber with wavefront shaping
Proceedings Volume PC12379, PC1237920 (2023) https://doi.org/10.1117/12.2650845
KEYWORDS: Multimode fibers, Wavefronts, Biomedical optics, Particle swarm optimization, Optogenetics, Genetic algorithms, Free space optics
Proceedings Article | 9 October 2021 Presentation
A multimode fiber endoscopy utilizing fluorescence-based real-valued intensity transmission matrix (RVITM)
Proceedings Volume 11896, 118960L (2021) https://doi.org/10.1117/12.2601342
KEYWORDS: Multimode fibers, Speckle pattern, Speckle, Reconstruction algorithms, Phase retrieval, Luminescence, Endoscopy, Detection and tracking algorithms, Calibration
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