Simulation of field correction in adaptive optics with two deformable mirrors

被引：0
|
作者：
Li, YK [1 ]
Du, XW [1 ]
Chen, DQ [1 ]
机构：
[1] Inst Appl Phys & Computat Math, Beijing 100088, Peoples R China
来源：
ADAPTIVE OPTICS SYSTEMS AND TECHNOLOGY II | 2001年 / 4494卷
关键词：
adaptive optics; two deformable mirrors; full field correction; numerical simulation;
D O I：
暂无
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The key step for full field correction in adaptive optics with two deformable mirrors is to match the amplitude profile of the main laser with the same of beacon laser on deformable mirror 2. Amplitude and phase corrections for turbulence are studied based on Y-G wave front retrieval algorithms. The simulation results show that amplitude and phase corrections can improve Strehl ratio by a factor of 1.27 to 2.50 compared with phase-only correction.
引用
收藏
页码：343 / 348
页数：6
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