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科研机构
光电技术研究所 [12]
内容类型
期刊论文 [7]
会议论文 [5]
发表日期
2019 [3]
2018 [1]
2016 [2]
2015 [2]
2014 [1]
2012 [2]
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Adaptive c... [1]
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Large dynamic range Shack–Hartmann wavefront measurement based on image segmentation and a neighbouring-region search algorithm
期刊论文
Optics Communications, 2019, 卷号: 450, 页码: 190-201
作者:
Gao, Zeyu
;
Li, Xinyang
;
Ye, Hongwei
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2021/05/06
Shack-Hartmann wavefront sensor
Dynamic range
Wavefront measurement
Centroiding methods
Image segmentation
Search algorithm
High-Precision Light Spot Position Detection in Low SNR Condition Based on Quadrant Detector
期刊论文
APPLIED SCIENCES-BASEL, 2019, 卷号: 9, 期号: 7
作者:
Yu, Jiawei
;
Li, Qing
;
Li, Hongwei
;
Wang, Qiang
;
Zhou, Guozhong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2021/05/06
free space optical communication
quadrant detector
light spot detection
Kalman filter
real-time calculation
Phase Offset Tracking for Free Space Digital Coherent Optical Communication System
期刊论文
APPLIED SCIENCES-BASEL, 2019, 卷号: 9, 期号: 5
作者:
Li, Hongwei
;
Huang, Yongmei
;
Wang, Qiang
;
He, Dong
;
Peng, Zhenming
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2021/05/06
phase offset
estimation method
Viterbi-Viterbi algorithm
Kalman filter
atmosphere turbulence
estimation error
Performance Analysis of Satellite-to-Ground Coherent Optical Communication System with Aperture Averaging
期刊论文
APPLIED SCIENCES-BASEL, 2018, 卷号: 8, 期号: 12, 页码: 2496
作者:
Hongwei Li
;
Yongmei Huang
;
Qiang Wang
;
Dong He
;
Zhenming Peng
收藏
  |  
浏览/下载:38/0
  |  
提交时间:2019/08/23
satellite-to-ground
coherent
aperture averaging
BER
outage probability
average capacity
Robust Image Restoration for Motion Blur of Image Sensors
期刊论文
SENSORS, 2016, 卷号: 16, 期号: 6
作者:
Yang, Fasheng
;
Huang, Yongmei
;
Luo, Yihan
;
Li, Lixing
;
Li, Hongwei
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2016/10/27
blind image restoration
blur kernel estimation
edge selection
image sensor signal processing
motion deblurring
The architecture of blind equalizer for MIMO free space optical communication system
期刊论文
Proceedings of SPIE: Optical Communication and Optical Fiber Sensors and Optical Memories for Big Data Storage, 2016, 卷号: 10158, 页码: 101581H
作者:
Li, Hongwei
;
Huang, Yongmei
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2018/06/14
Antennas
Big Data
Bit Error Rate
Blind Equalization
Codes (Symbols)
Communication Channels (Information Theory)
Data Storage Equipment
Digital Storage
Efficiency
Errors
Fading Channels
Feedback Control
Fiber Optic Sensors
Mimo Systems
Opacity
Optical Data Storage
Optical Fiber Communication
Optical Fibers
Receiving Antennas
Scintillation
Telecommunication Repeaters
Transmitters
Calibrating the axes of the swing arm profilometer by the four-based laser trackers
会议论文
Proceedings of SPIE - The International Society for Optical Engineering, 2015
作者:
Gao, Mingxing
;
Jing, Hongwei
;
Fan, Tianquan
;
Chen, Lin
;
Li, Jie
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2016/11/25
Double deformable mirrors' control based on voltage decoupling for adaptive optics system
会议论文
Proceedings of SPIE: 20th International Symposium on High Power Systems and Applications 2014, HPLS and A 2014, 2015
作者:
Zhou, Rui
;
Shen, Feng
;
Ye, Hongwei
;
Li, Xinyang
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2016/11/24
Research on the measurement technology of effective arm length of swing arm profilometer
会议论文
Proceedings of SPIE: 7th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, 2014
作者:
Chen, Lin
;
Jing, Hongwei
;
Wei, Zhongwei
;
Li, Jie
;
Cao, Xuedong
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2016/11/25
Research on adaptive optics in satellite-to-ground laser communication
会议论文
Proceedings of SPIE: Photonics and Optolectronics Meetings (POEM) 2011: Optical Communication Systems and Networking, 2012
作者:
Chen, Erhu
;
Cheng, Hongwei
;
Li, Xinyang
;
Wu, Yunyun
;
Xiong, Zhun
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2016/11/24
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