中国物理B ›› 2009, Vol. 18 ›› Issue (7): 2769-2773.doi: 10.1088/1674-1056/18/7/024

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Correcting dynamic residual aberrations of conformal optical systems using AO technology

李岩, 李林, 黄一帆, 杜保林   

  1. Department of Optoelectronic Engineering, Beijing Institute of Technology, Beijing 100081, China
  • 收稿日期:2008-12-10 修回日期:2008-12-23 出版日期:2009-07-20 发布日期:2009-07-20
  • 基金资助:
    Project supported by the National High Technology Research and Development Program of China (Grant No 2006AA012339).

Correcting dynamic residual aberrations of conformal optical systems using AO technology

Li Yan(李岩), Li Lin(李林), Huang Yi-Fan (黄一帆), and Du Bao-Lin(杜保林)   

  1. Department of Optoelectronic Engineering, Beijing Institute of Technology, Beijing 100081, China
  • Received:2008-12-10 Revised:2008-12-23 Online:2009-07-20 Published:2009-07-20
  • Supported by:
    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.

Abstract: 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.

Key words: conformal optical design, dynamic residual aberration, SPGD algorithm, micro-electro-mechanical systems, deformable mirror

中图分类号:  (Aberrations)

  • 42.15.Fr
42.79.-e (Optical elements, devices, and systems)