Correcting dynamic residual aberrations of conformal optical systems using AO technology  

作　　者：李岩 李林 黄一帆 杜保林 

机构地区：[1]Department of Optoelectronic Engineering,Beijing Institute of Technology

出　　处：《Chinese Physics B》2009年第7期2769-2773,共5页中国物理B（英文版）

基　　金：Project supported by the National High Technology Research and Development Program of China (Grant No 2006AA012339)

摘　　要：This paper analyses the dynamic residual aberrations of a conformal optical system and introduces adaptive optics （AO） correction technology to this system. The image sharpening AO system is chosen as the correction scheme.Communication between MATLAB and Code V is established via ActiveX technique in computer simulation.The SPGD algorithm is operated at seven zoom positions to calculate the optimized surface shape of the deformable mirror.After comparison of performance of the corrected system with the baseline system,AO technology is proved to be a good way of correcting the dynamic residual aberration in conformal optical design.This paper analyses the dynamic residual aberrations of a conformal optical system and introduces adaptive optics （AO） correction technology to this system. The image sharpening AO system is chosen as the correction scheme.Communication between MATLAB and Code V is established via ActiveX technique in computer simulation.The SPGD algorithm is operated at seven zoom positions to calculate the optimized surface shape of the deformable mirror.After comparison of performance of the corrected system with the baseline system,AO technology is proved to be a good way of correcting the dynamic residual aberration in conformal optical design.

关 键 词：conformal optical design dynamic residual aberration SPGD algorithm micro-electro-mechanical systems deformable mirror 

分 类 号：O435.2[机械工程—光学工程]