Simulation of field correction in adaptive optics with two deformable mirrors

Youkuan Li; Xiangwan Du; Dongquan Chen

doi:10.1117/12.454809

4 February 2002 Simulation of field correction in adaptive optics with two deformable mirrors

Youkuan Li, Xiangwan Du, Dongquan Chen

Proceedings Volume 4494, Adaptive Optics Systems and Technology II; (2002) https://doi.org/10.1117/12.454809
Event: International Symposium on Optical Science and Technology, 2001, San Diego, CA, United States

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.

Citation Download Citation

Youkuan Li, Xiangwan Du, and 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); https://doi.org/10.1117/12.454809

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