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Improved edge gradient image clarity evaluation algorithm 会议论文
Proceedings of SPIE - The International Society for Optical Engineering, Wuhan, China, 2023-07-26
作者:  Shen, Xiangquan;  Xiao, Maosen
Adobe PDF(557Kb)  |  收藏  |  浏览/下载:60/0  |  提交时间:2023/12/06
Auto-focus  edge detection  clarity evaluation algorithm  image processing  
The accuracy analysis of the intersection measurement on the moving ships 会议论文
Proceedings of SPIE - The International Society for Optical Engineering, Guiyang, China, August 8, 2013 - August 12, 2013
作者:  Wang M(王苗);  Dan QS(单秋莎);  Liu K(刘凯)
Adobe PDF(318Kb)  |  收藏  |  浏览/下载:1173/1  |  提交时间:2014/01/08
Intersection Measurement  Mov Ing Ships  Accuracy Analysis  Simulate And Emulate  Position Measurement  
Compact equivalent-circuit model of LiNbO3 modulator for passive millimeter wave imaging system 会议论文
Proceedings of SPIE - The International Society for Optical Engineering, Beijing, China, May 24, 2011 - May 26, 2012
作者:  QianFeng-Chen;  XieXiao-Ping;  YeYa-Lin;  Qian Fengchen
Adobe PDF(525Kb)  |  收藏  |  浏览/下载:324/4  |  提交时间:2012/07/09
Equivalent Circuit  Coplanar Waveguide  Linbo3 Modulator  Shin Effect  Lumped Elements  Substrate Effect  
Discrete complex amplitude filter for ultra long optical tube 会议论文
Proceedings of SPIE - The International Society for Optical Engineering, Beijing, China, November 6, 2011 - November 9, 2012
作者:  WangJiming;  LiuQingliang;  LiuYouwen;  ChenWeibin;  ZhanQiwen;  Wang, Jiming
Adobe PDF(440Kb)  |  收藏  |  浏览/下载:301/0  |  提交时间:2012/07/09
Optical Trapping  Azimuthal Polarization  Discrete Complex Amplitude Filter  Optical Tube  Depth Of Focus  
Applications of digital if receivers and under-sampling technique in ladar 会议论文
Proceedings of SPIE - The International Society for Optical Engineering, Beijing, China, May 24, 2011 - May 26, 2013
作者:  SongZhi-Yuan;  ZhuShao-Lan;  DongLi-Jun;  FengLi;  HeHao-Dong;  Song Zhiyuan
Adobe PDF(736Kb)  |  收藏  |  浏览/下载:370/1  |  提交时间:2012/07/09
Ladar  Digital If Receiver  Under-sampling  Digital Down-converter  
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:462/3  |  提交时间:2012/07/09
Single Frequency Laser Interferometer  Error Correction  Real-time Compensation  Lissajous Figure  
Three mirror anastigmatic zoom system using deformable mirrors 会议论文
Proceedings of SPIE - The International Society for Optical Engineering, Beijing, China, May 24, 2011 - May 26, 2011
作者:  ZhaoXin;  XieYong-Jun;  Xie Yong-jun
Adobe PDF(293Kb)  |  收藏  |  浏览/下载:370/2  |  提交时间:2012/07/09
Three Mirrors  Deformable Mirrors  Zoom Systems  
Low-frequency vibrational modes of benzoic acid investigated by terahertz time-domain spectroscopy and theoretical simulations 会议论文
Proceedings of SPIE - The International Society for Optical Engineering, Beijing, China, May 24, 2011 - May 26, 2014
作者:  YanHui;  FanWen-Hui;  ZhengZhuan-Ping;  Fan Wenhui
Adobe PDF(1430Kb)  |  收藏  |  浏览/下载:342/1  |  提交时间:2012/07/09
Low-frequency Vibrational Mode  Thz-tds  Dft  Mp2  Benzoic Acid  
Numerical simulation of terahertz generation and detection based on ultrafast photoconductive antennas 会议论文
Proceedings of SPIE - The International Society for Optical Engineering, Beijing, China, May 24, 2011 - May 26, 2012
作者:  ChenLong-Chao;  FanWen-Hui;  Fan Wen-hui
Adobe PDF(954Kb)  |  收藏  |  浏览/下载:333/1  |  提交时间:2012/07/09
Terahertz  Photo-carrier  Space-charge Screening  Photoconductive Antenna  
Realtime correction of probe pulse in subpicosecond time-resolved transient absorption spectroscopy 会议论文
Proceedings of SPIE - The International Society for Optical Engineering, Beijing, China, May 24, 2011 - May 26, 2016
作者:  ZhangSu-Juan;  DuanCun-Li;  FengXiao-Qiang;  HeJun-Fang;  Zhang Sujuan
Adobe PDF(412Kb)  |  收藏  |  浏览/下载:794/0  |  提交时间:2012/07/09
Realtime Correction  Probe Pulse  Reference Pulse  Subpicosecond  Time-resolved Transient Absorption Spectroscopy