CONFERENCE PROCEEDINGS
Advanced Search
Dr. Wenjia Zheng
at Chinese Academy of Sciences
SPIE Involvement:
Author
Publications (4)
Proceedings Article | 4 October 2016 Paper
The pyramid wavefront sensor used in the closed-loop adaptive optics system
Proceedings Volume 9909, 99096W (2016) https://doi.org/10.1117/12.2231944
KEYWORDS: Wavefront sensors, Adaptive optics, Large telescopes, Sensors, Liquid crystals, Deformable mirrors, Telescopes, Stars, Spatial light modulators, Observatories
Proceedings Article | 27 July 2016 Paper
LGS adaptive optics system with long-pulsed sodium laser on Lijiang 1.8 meter telescope 2014-2016 observation campaign
Kai Wei, Min Li, Changchun Jiang, Ling Wei, Wenjia Zheng, Wenru Li, Xiaoyu Ma, Luchun Zhou, Kai Jin, Yong Bo, Junwei Zuo, Pengyuan Wang, Feng Cheng, Xiaojun Zhang, Donghong Chen, Jijiang Deng, Yang Gao, Yu Shen, Qi Bian, Ji Yao, Jiang Huang, Ruoxi Dong, Keran Deng, Qinjun Peng, Changhui Rao, Zuyan Xu, Yudong Zhang
Proceedings Volume 9909, 99095G (2016) https://doi.org/10.1117/12.2231921
KEYWORDS: Adaptive optics, Telescopes, Laser guide stars, Sodium, Prototyping, Laser guide stars, Mirrors, Stars, Laser development, Sodium guide stars, Sensors
Proceedings Article | 21 July 2014 Paper
A composite tracking sensor with high accuracy and large dynamic range
Proceedings Volume 9148, 914855 (2014) https://doi.org/10.1117/12.2054592
KEYWORDS: Sensors, Composites, Telescopes, Astronomical telescopes, Photomultipliers, Reflectors, Astronomy, Imaging systems, Atmospheric turbulence, Adaptive optics
Proceedings Article | 15 October 2012 Paper
Real time processor based on FPGA and DSP for atmospheric parameters evaluation from closed-loop data of adaptive optical system
Jie Mu, Wenjia Zheng, Mei Li, Changhui Rao
Proceedings Volume 8418, 841808 (2012) https://doi.org/10.1117/12.971172
KEYWORDS: Digital signal processing, Field programmable gate arrays, Adaptive optics, Atmospheric turbulence, Atmospheric optics, MATLAB, Atmospheric modeling, Atmospheric sciences, Coherence (optics), Error analysis
SIGN IN TO:
  • View contact details
UPDATE YOUR PROFILE
Is this your profile? Update it now.
Sign into your SPIE.org account
Don’t have a profile and want one?
Create an account on SPIE.org
Advertisement
Advertisement
Back to Top