scholarly journals Modulation-nonmodulation pyramid wavefront sensor with direct gradient reconstruction algorithm on the closed-loop adaptive optics system

2018 ◽  
Vol 26 (16) ◽  
pp. 20952 ◽  
Author(s):  
Shengqian Wang ◽  
Kai Wei ◽  
Wenjia Zheng
Keyword(s):  
Adaptive Optics ◽  
Closed Loop ◽  
Reconstruction Algorithm ◽  
Wavefront Sensor ◽  
Gradient Reconstruction ◽  
Adaptive Optics System

Testing the pyramid wavefront sensor without modulation used in the closed-loop adaptive optics system

2012 ◽  
Author(s):  
Shengqian Wang ◽  
Changhui Rao ◽  
Ang Zhang ◽  
Xuejun Zhang ◽  
Kai Wei ◽  
...  
Keyword(s):  
Adaptive Optics ◽  
Closed Loop ◽  
Wavefront Sensor ◽  
Adaptive Optics System

Wavefront response matrix for closed-loop adaptive optics system based on non-modulation pyramid wavefront sensor

2012 ◽  
Vol 285 (12) ◽  
pp. 2814-2820
Author(s):  
Jianxin Wang ◽  
Fuzhong Bai ◽  
Yu Ning ◽  
Fei Li ◽  
Wenhan Jiang
Keyword(s):  
Adaptive Optics ◽  
Closed Loop ◽  
Wavefront Sensor ◽  
Response Matrix ◽  
Adaptive Optics System

The pyramid wavefront sensor used in the closed-loop adaptive optics system

2016 ◽  
Author(s):  
Shengqian Wang ◽  
Kai Wei ◽  
Wenjia Zheng ◽  
Changhui Rao
Keyword(s):  
Adaptive Optics ◽  
Closed Loop ◽  
Wavefront Sensor ◽  
Adaptive Optics System

scholarly journals Model-based aberration correction in a closed-loop wavefront-sensor-less adaptive optics system

2010 ◽  
Vol 18 (23) ◽  
pp. 24070 ◽  
Author(s):  
H. Song ◽  
R. Fraanje ◽  
G. Schitter ◽  
H. Kroese ◽  
G. Vdovin ◽  
...  
Keyword(s):  
Adaptive Optics ◽  
Closed Loop ◽  
Wavefront Sensor ◽  
Aberration Correction ◽  
Model Based ◽  
Adaptive Optics System

scholarly journals Laboratory demonstrations on a pyramid wavefront sensor without modulation for closed-loop adaptive optics system

2011 ◽  
Vol 19 (9) ◽  
pp. 8135 ◽  
Author(s):  
Shengqian Wang ◽  
Changhui Rao ◽  
Hao Xian ◽  
Jianlin Zhang ◽  
Jianxin Wang ◽  
...  
Keyword(s):  
Adaptive Optics ◽  
Closed Loop ◽  
Wavefront Sensor ◽  
Adaptive Optics System
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