| 自适应光学系统的数值模型 |
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| 引用本文： | 王英俭,吴毅.自适应光学系统的数值模型[J].强激光与粒子束,1994,6(1):59-64. |
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| 作者姓名： | 王英俭 吴毅 |
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| 作者单位： | 中科院安徽光机所 |
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| 摘 要： | 本文讨论了有限单元变形镜自适应光学系统的数值模型及其算法，建立了一个反映自适应光学系统各组成部分的数值模拟程序，并利用这个程序对激光大气传输湍流效应的位相补偿进行了数值模拟，其中包括大气相干长度，非等晕性及自适应光学系统的有限响应带宽对补偿效率的影响。
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| 关 键 词： | 自适应光学 数值模拟 激光气传输 adaptive optics numerical simulation turbulence anisoplanation |
A NUMERICAL MODEL FOR ADAPTIVE OPTICS SYSTEM |
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| Wang Yindian, Wu Yi, and Gong Zhiben Anhui Institute of Optics and Fine Mechanics,Acadenic Sinia,Hefei.A NUMERICAL MODEL FOR ADAPTIVE OPTICS SYSTEM[J].High Power Laser and Particle Beams,1994,6(1):59-64. |
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| Authors: | Wang Yindian Wu Yi and Gong Zhiben Anhui Institute of Optics and Fine Mechanics Acadenic Sinia Hefei |
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| Institution: | Wang Yindian, Wu Yi, and Gong Zhiben Anhui Institute of Optics and Fine Mechanics,Acaden1ic Sinia,Hefei 230031 |
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| Abstract: | The model for simulating the components of an adaptive optics system is describedand is numerically applied to the laser beam propagation through turbulent atmosphere in thesense of phase compensation. Results are given and disccused for compensated Strehl ratiovariation with atmospheric coherent length anisoplanation and the finite bandwidth in anadaptive servo system. Also the variation of residual phase deviation vs d/r_0 is given in thismodel. |
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| Keywords: | adaptive optics numerical simulation turbulence anisoplanation |
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