| 基于液晶光调制器的夏克-哈特曼波前探测技术 |
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| 引用本文： | 刘纯胜,张天序,张新宇. 基于液晶光调制器的夏克-哈特曼波前探测技术[J]. 光学技术, 2007, 33(Z1) |
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| 作者姓名： | 刘纯胜 张天序 张新宇 |
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| 摘 要： | 微透镜阵列是夏克-哈特曼波前探测器的关键器件。利用液晶器件的空间相位调制特性,可实现微透镜阵列功能,且具有孔径和焦距可变的优点。论述了基于液晶光调制的夏克-哈特曼波前探测校正技术的特征、技术进展、及应用前景。
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| 关 键 词： | 自适应光学 夏克-哈特曼波前传感 液晶空间光调制器 |
Opto-electronic correcting technology based on wavefront modulating |
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| LIU Chun-sheng,ZHANG Tian-xu,ZHANG Xin-yu. Opto-electronic correcting technology based on wavefront modulating[J]. Optical Technique, 2007, 33(Z1) |
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| Authors: | LIU Chun-sheng ZHANG Tian-xu ZHANG Xin-yu |
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| Abstract: | Microlens array is the key device of Shack-Hartmann wavefront sensor.The property of spacial phase modulating of liquid crystal can be used to realize the function of microlens array.The aperture and focal length of the microlens are changeable.This paper discusses the property,technical progress,and probable applications of the Shack-Hartmann wavefront sensing technology based on liquid crystal light modulating. |
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| Keywords: | adaptive optics Shack-Hartmann wavefront sensing liquid cyrstal spacial light modulator |
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