4 February 2002 Simulation of field correction in adaptive optics with two deformable mirrors
Author Affiliations +
Abstract
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 result show that amplitude and phase corrections can improve Strehl ratio by a factor of 1.27 to 2.50 compared with phase-only correction.
© (2002) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Youkuan Li, Youkuan Li, Xiangwan Du, Xiangwan Du, Dongquan Chen, Dongquan Chen, } "Simulation of field correction in adaptive optics with two deformable mirrors", Proc. SPIE 4494, Adaptive Optics Systems and Technology II, (4 February 2002); doi: 10.1117/12.454809; https://doi.org/10.1117/12.454809
PROCEEDINGS
6 PAGES


SHARE
Back to Top