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Method to Improve the Detection Accuracy of Quadrant Detector Based on Neural Network 期刊论文
IEEE PHOTONICS TECHNOLOGY LETTERS, 2021, 卷号: 33, 期号: 22, 页码: 1254-1257
作者:  Wang, Xuan;  Su, Xiuqin;  Liu, Guizhong;  Han, Junfeng;  Zhu, Wenhua;  Liu, Zengxin
Adobe PDF(1427Kb)  |  收藏  |  浏览/下载：191/1  |  提交时间：2021/10/21
Detectors  Laser beams  Neural networks  Surface treatment  Position measurement  Optical fiber amplifiers  Training  Free space optical communication (FSOC)  quadrant detector (QD)  neural network  
Modulated optical signal detection based on cross-correlation algorithm 会议论文
AOPC 2021: Advanced Laser Technology and Applications, Beijing, China, 2021-06-20
作者:  Zeng, Ke;  Han, Junfeng;  Wang, Haitao;  Wang, Chen;  Xie, Xiaoping
Adobe PDF(568Kb)  |  收藏  |  浏览/下载：106/3  |  提交时间：2022/01/30
Space laser communication  Modulated optical signal  Cross-correlation algorithm  Extremely low SNR  
A Method for Improving the Detection Accuracy of the Spot Position of the Four-Quadrant Detector in a Free Space Optical Communication System 期刊论文
SENSORS, 2020, 卷号: 20, 期号: 24
作者:  Wang, Xuan;  Su, Xiuqin;  Liu, Guizhong;  Han, Junfeng;  Wang, Kaidi;  Zhu, Wenhua
Adobe PDF(3656Kb)  |  收藏  |  浏览/下载：185/1  |  提交时间：2021/01/28
quadrant detectors  Gaussian spot  high background noise  
Investigation of high-precision algorithm for the spot position detection for four-quadrant detector 期刊论文
OPTIK, 2020, 卷号: 203
作者:  Wang, Xuan;  Su, Xiuqin;  Liu, Guizhong;  Han, Junfeng;  Wang, Rui
Adobe PDF(1100Kb)  |  收藏  |  浏览/下载：135/2  |  提交时间：2020/07/20
Four-quadrant detector  Polynomial fitting  Gaussian spot  
A design of digital processing circuit for the duo-lateral PSD 会议论文
AOPC 2015: Optical and Optoelectronic Sensing and Imaging Technology, Beijing, China, 2015-05-05
作者:  Zhou, Weixiang;  Liang, Yanbing(梁雁冰);  Wang, Xiaoyang
Adobe PDF(357Kb)  |  收藏  |  浏览/下载：162/0  |  提交时间：2016/01/14
High-precision PositioningSystem of Four-quadrant DetectorBased on the Database Query 会议论文
INTERNATIONAL CONFERENCE ON PHOTONICS AND OPTICAL ENGINEERING (ICPOE 2014), Xian, PEOPLES R CHINA, 2014-10-13
作者:  Zhang Xin;  Deng Xiao-guo(邓小国);  Su Xiu-qin(苏秀琴);  Zheng Xiao-qiang
Adobe PDF(458Kb)  |  收藏  |  浏览/下载：136/2  |  提交时间：2015/12/04
Adaptive cancellation of light relative intensity noise for fiber optic gyroscope 期刊论文
Telkomnika, 2013, 卷号: 11, 期号: 12
作者:  Ji Zhongxiao
Adobe PDF(798Kb)  |  收藏  |  浏览/下载：236/1  |  提交时间：2014/09/17
Compound tracking in ATP system for free space optical communication 期刊论文
Improved image registration based on SIFT features, 2011, 页码: 454-456
作者:  ZhangMin;  LiangYanbing(梁雁冰);  Zhang Min
Adobe PDF(209Kb)  |  收藏  |  浏览/下载：341/0  |  提交时间：2012/06/29
Free Space Optical Communication  Atp  Coarse Tracking  Fine Tracking