| Zernike多项式展开系数的时间相关性 |
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| 引用本文： | 张德良,严海星.Zernike多项式展开系数的时间相关性[J].强激光与粒子束,1997,9(4):557-562. |
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| 作者姓名： | 张德良 严海星 |
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| 作者单位： | 中国科学院光电技术研究所,成都,610209;中国科学院力学研究所,北京,100080 |
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| 基金项目： | 国家863激光技术领域资助 |
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| 摘 要： | 分析了受大气湍流扰动的光波波前在系统接收孔径上的Zernike多项式展开系数的时间相关性,在此基础上进一步分析了从不同方向到达系统接收孔径的光波波前整体倾斜之间的相关性,并给出了光波在水平均匀大气中传播时的结果。
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| 关 键 词： | Zernike多项式 时间相关性 整体倾斜 自适应光学 |
| 收稿时间： | 1900-01-01; |
TEMPORAL CORRELATION OF COEFFICIENTS OF ZERNIKE POLYNOMIALS |
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| Zhang Deliang and Jiang Wenhan Institute of Optics and Electronics,Chinese Academy of Sciences,Chengdu, Yan Haixing Institute of Mechanics,Chinese Academy of Sciences.TEMPORAL CORRELATION OF COEFFICIENTS OF ZERNIKE POLYNOMIALS[J].High Power Laser and Particle Beams,1997,9(4):557-562. |
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| Authors: | Zhang Deliang and Jiang Wenhan Institute of Optics and Electronics Chinese Academy of Sciences Chengdu Yan Haixing Institute of Mechanics Chinese Academy of Sciences |
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| Institution: | Zhang Deliang and Jiang Wenhan Institute of Optics and Electronics,Chinese Academy of Sciences,Chengdu,610209 Yan Haixing Institute of Mechanics,Chinese Academy of Sciences,100080 |
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| Abstract: | Temporal correlation of coefficients of Zernike polynomials of wavefront,which is perturbed by the atmospheric turbulence,has been analyzed.The tip tilt correlation of wavefronts come from different directions has also been analyzed,too.Results while light propagates in the horizontal atmosphere are presented. |
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| Keywords: | Zernike polynomials temporal correlation assemble tilt adaptive optics |
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