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哈特曼夏克传感器的泽尼克模式波前复原误差
引用本文:李新阳,姜文汉.哈特曼夏克传感器的泽尼克模式波前复原误差[J].光学学报,2002,22(10):236-1240.
作者姓名:李新阳  姜文汉
作者单位:中国科学院光电技术研究所自适应光学研究室,成都,610209
基金项目:国家 8 6 3高技术计划激光领域资助课题
摘    要:利用哈特曼-夏克传感器测量圆孔径内波像差时,通常使用泽尼模式复原算法。推导了一般情况下哈特曼-夏克传感器泽尼克模式波前复原误差的计算公式。用哈特曼-夏克传感器测量一个像差板的随机静态像差,通过与ZYGO干涉仪的测量结果比较,得到不同泽尼克模式复原阶数下的波前复原误差的实验结果,并与理论计算结果进行了对比。

关 键 词:哈特曼-夏克传感器  模式波前复原  泽尼克多项式  测量误差  工作原理
收稿时间:2001/6/20

Zernike Modal Wavefront Reconstruction Error of Hartmann-Shack Wavefront Sensor
Li Xinyang,Jiang Wenhan.Zernike Modal Wavefront Reconstruction Error of Hartmann-Shack Wavefront Sensor[J].Acta Optica Sinica,2002,22(10):236-1240.
Authors:Li Xinyang  Jiang Wenhan
Abstract:Zernike modal wavefront reconstruction algorithm was used commonly for Hartmann Shack sensor in circle apertures. Formulas to calculate the modal wavefront reconstruction error of Hartmann Shack sensor in general condition were deduced. An aberration plate containing random static wavefront aberrations was measured with a Hartmann Shack sensor and a ZYGO interferometer respectively, then the modal wavefront reconstruction error of Hartmann Shack sensor while using different Zernike polynomials was obtained. The experimental results were analyzed and compared with theoretical calculations.
Keywords:Hartmann  Shack  wavefront sensor  modal wavefront reconstruction  Zernike polynomials
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