FPGA-based 2 kHz closed-loop adaptive optical system with stacked actuator deformable mirror

2020 ◽  
Author(s):  
Julia V. Sheldakova ◽  
Alexey Rukosuev ◽  
Vadim M. Belousov ◽  
Ilya Galaktionov ◽  
Alexander Nikolaevich Nikitin ◽  
...  
Keyword(s):  
Optical System ◽  
Closed Loop ◽  
Deformable Mirror ◽  
Adaptive Optical System

Predicting control voltages of deformable mirror in adaptive optical system

2012 ◽  
Vol 24 (6) ◽  
pp. 1281-1286
Author(s):  
史晓雨 Shi Xiaoyu ◽  
冯勇 Feng Yong ◽  
陈颖 Chen Ying ◽  
谭治英 Tan Zhiying ◽  
李新阳 Li Xinyang
Keyword(s):  
Optical System ◽  
Deformable Mirror ◽  
Adaptive Optical System

Design of liquid crystal-deformable mirror adaptive optical system data acquisition and process software

2018 ◽  
Vol 26 (6) ◽  
pp. 1507-1516
Author(s):  
王玉坤 WANG Yu-kun ◽  
曹召良 CAO Zhao-liang ◽  
李大禹 LI Da-yu ◽  
徐焕宇 XU Huan-yu ◽  
宣 丽 XUAN Li
Keyword(s):  
Liquid Crystal ◽  
Data Acquisition ◽  
Optical System ◽  
Deformable Mirror ◽  
Adaptive Optical System ◽  
System Data

Adaptive Optics at the Anglo-Australian Telescope

1995 ◽  
Vol 12 (1) ◽  
pp. 106-116 ◽  
Author(s):  
J. W. O’Byrne ◽  
J. J. Bryant ◽  
R. A. Minard ◽  
P. W. Fekete ◽  
L. E. Cram
Keyword(s):  
Image Quality ◽  
Adaptive Optics ◽  
Optical System ◽  
Mirror System ◽  
Deformable Mirror ◽  
The West ◽  
Adaptive Optical System ◽  
Second Stage ◽  
Australian Universities ◽  
Low Order

AbstractA consortium of Australian universities and the Anglo-Australian Observatory is currently implementing an adaptive optical system at the Anglo-Australian Telescope. This project aims to enhance the science output of the telescope and establish the utility of adaptive optics at the AAT site. The first stage of the project is a fast tip-tilt system, described here, to be installed in the west coudé room. Subsequent funding has been obtained to implement a second-stage, low-order deformable mirror system which is also outlined. Both phases will primarily serve the IRIS camera/spectrograph, since the maximum gains in image quality will occur in the infrared.

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