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Fringe projection profilometry with phase-coded optics 会议论文
Optical Metrology and Inspection for Industrial Applications VIII, Nantong, China, 2021-10-10
作者:  Yan, Qi;  Ma, Suodong;  Chen, Xu;  Xu, Feng;  Huang, Qitai
Adobe PDF(452Kb)  |  收藏  |  浏览/下载:138/0  |  提交时间:2022/01/27
Three-dimensional topography measurement  Fringe projection profilometry  Phase-coded optics  
Computational phase microscopy with modulated illumination 会议论文
2019 International Conference on Optical Instruments and Technology: Optoelectronic Imaging/Spectroscopy and Signal Processing Technology, Beijing, China, 2019-10-26
作者:  Gao, Peng;  Wen, Kai;  Liu, Lixin;  Zheng, Juanjuan
Adobe PDF(1880Kb)  |  收藏  |  浏览/下载:187/1  |  提交时间:2020/04/23
Computation microscopy  phase retrieval  modulated illumination  resolution enhancement  
Linear space-variant optical cryptosystem via Fourier ptychography 会议论文
Progress in Biomedical Optics and Imaging - Proceedings of SPIE, San Francisco, CA, United states, 2019-02-02
作者:  Pan, An;  Wen, Kai;  Yao, Baoli
Adobe PDF(14203Kb)  |  收藏  |  浏览/下载:167/1  |  提交时间:2019/07/08
Fourier optics and signal processing  Computational imaging  Pattern recognition  optical security and encryption  Fourier ptychography  
Rotationally asymmetric figure measurement of optical flat using rotational shear phase measuring deflectometry 会议论文
Global Intelligence Industry Conference, GIIC 2018, Beijing, China, 2018-05-22
作者:  Kewei, E.;  Li, Dahai;  Zhao, Jianke;  Xue, Xun;  Li, Jing;  Li, Kun;  Liu, Shangkuo;  Wang, Zhengfeng;  Zhou, Yan
Adobe PDF(518Kb)  |  收藏  |  浏览/下载:162/0  |  提交时间:2018/10/17
Metrology  Surface Measurement  Figure  Rotational Shear  
Non-scanning 3D endoscopic imaging through a multimode optical fiber based on monochromatic transmission matrix 会议论文
Tenth International Conference on Information Optics and Photonics, Beijing, China, 2018-07-08
作者:  Xu, Chengfang;  Zhuang, Bin;  Geng, Yi;  Zhao, Guangzhi;  Chen, Hui;  Wu, Zhaoxin;  Ren, Liyong
Adobe PDF(470Kb)  |  收藏  |  浏览/下载:152/0  |  提交时间:2019/03/12
Reconfigurable microwave photonic transversal filter based on an integrated Kerr comb 会议论文
Nanophotonics Australasia 2017, Melbourne, VIC, Australia, 2017-12-10
作者:  Xu, Xingyuan;  Wu, Jiayang;  Nguyen, Thach G.;  Shoeiby, Mehrdad;  Chu, Sai T.;  Little, Brent E.;  Morandotti, Roberto;  Mitchell, Arnan;  Moss, David J.
Adobe PDF(872Kb)  |  收藏  |  浏览/下载:131/1  |  提交时间:2018/03/07
Laser wave-front measuring based on quadri-wave lateral shearing interferometry 会议论文
Measurement Technology and its Application III
作者:  Ren, Juan;  Luo, Xiu Juan(罗秀娟);  Xia, Ai Li(夏爱利);  Zhang, Yu(张羽)
Adobe PDF(400Kb)  |  收藏  |  浏览/下载:263/0  |  提交时间:2015/03/31
A method which can enhance the optical -centering accuracy 会议论文
, Harbin, China, 2014-04-26
作者:  Zhang, Xue-Min;  Zhang, Xue-Jun;  Dai, Yi-Dan;  Yu, Tao;  Duan, Jia-You;  Li, Hua
Adobe PDF(232Kb)  |  收藏  |  浏览/下载:303/2  |  提交时间:2015/03/31
A new system of high-precision absolute laser interferometer distance measurement 会议论文
Applied Mechanics and Materials, 2013
作者:  Zhang Chen-yang;  Li Bing;  Hui Y(会议)
Adobe PDF(271Kb)  |  收藏  |  浏览/下载:206/0  |  提交时间:2014/09/17
An improved, real-time method for removing the cyclic error of a homodyne interferometer 会议论文
Proceedings of SPIE - The International Society for Optical Engineering, Beijing, China, May 24, 2011 - May 26, 2017
作者:  ZhaoSuwen;  WenDesheng;  ZhuShaolan;  LiangShitong;  Zhao Suwen
Adobe PDF(653Kb)  |  收藏  |  浏览/下载:465/3  |  提交时间:2012/07/09
Single Frequency Laser Interferometer  Error Correction  Real-time Compensation  Lissajous Figure