Aberration correction ability of bimorph deformable mirror

Liu Wenjin; Ning Yu; Dong Lizhi; Yan Hu; Lei Xiang; Yang Ping; Xu Bing

Volume 24 Issue 07

Jun. 2012

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Abstract

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Article Navigation > High Power Laser and Particle Beams > 2012 > 24(07): 1611-1614

wang xing-hua, xie ying-mao, wang lei, et al. Gaussian lossy spatial soliton in strongly nonlocal media[J]. High Power Laser and Particle Beams, 2007, 19.

Citation:

Liu Wenjin, Ning Yu, Dong Lizhi, et al. Aberration correction ability of bimorph deformable mirror[J]. High Power Laser and Particle Beams, 2012, 24: 1611-1614.

wang xing-hua, xie ying-mao, wang lei, et al. Gaussian lossy spatial soliton in strongly nonlocal media[J]. High Power Laser and Particle Beams, 2007, 19.

Citation:

Liu Wenjin, Ning Yu, Dong Lizhi, et al. Aberration correction ability of bimorph deformable mirror[J]. High Power Laser and Particle Beams, 2012, 24: 1611-1614.

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Aberration correction ability of bimorph deformable mirror

Liu Wenjin^{1,2,3
,
,},
Ning Yu^1,2,
Dong Lizhi^1,2,
Yan Hu^1,2,3,
Lei Xiang^1,2,3,
Yang Ping^1,2,
Xu Bing^1,2

1.
Laboratory on Adaptive Optics,Institute of Optics and Electronics,Chinese Academy of Sciences,Chengdu 610209,China;
2.
Key Laboratory on Adaptive Optics,Chinese Academy of Sciences,Chengdu 610209,China;
3.
Graduate University of Chinese Academy of Sciences,Beijing 100039,China

Publish Date: 2012-07-15

Abstract

Abstract

The impacts of effective aperture size and beam incident angle on the aberration correction ability of a 20-actuator bimorph deformable mirror whose clear aperture is 30 mm are numerically analyzed based on measured influence functions. Numerical simulations show that, when the effective aperture is 16 mm, the deformable mirror can correct aberrations well. The increase in the beam incident angle lowers both the correction accuracy and amplitude. However, if the incident angle is limited within 25, the impact of beam incident angle is not obvious.
- bimorph deformable mirror,
- aberration correction ability,
- effective aperture,
- incident angle

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