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| 非球面扩束器的设计 | |
| 引用本文： | 胡明勇,郝沛明,王鹏,赵文才,张海洪. 非球面扩束器的设计[J]. 量子电子学报, 2002, 19(5): 418-424 |
| 作者姓名： | 胡明勇 郝沛明 王鹏 赵文才 张海洪 |
| 作者单位： | 1. 中国科学院安徽光学精密机械研究所,合肥,230031 2. 同济大学物理系,上海,200092 3. 中国科学院长春光学精密机械与物理研究所,长春,130022 |
| 摘 要： | 本文根据像差理论,叙述了非球面扩束器的设计方法。带有高次曲面的扩束器物镜能对大相对孔径的透镜校正像差.通过具体的实例,阐明了相对孔径加大,物镜的高次项增加,目镜结构复杂化,筒长同时可以大大减小。 |
| 关 键 词： | 非球面扩束器 高次曲面 相对孔径 |
| 文章编号： | 1007-5461(2002)05-0418-07 |
| 收稿时间： | 2002-01-21 |
| 修稿时间： | 2002-01-21 |
Design of Beam Expander with Aspheric Surface |
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| Hu Mingyong Hao Peiming,Wang Peng,Zhao Wencai,Zhang HaihongAnhui Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Hefei China . Design of Beam Expander with Aspheric Surface[J]. Chinese Journal of Quantum Electronics, 2002, 19(5): 418-424 | |
| Authors: | Hu Mingyong Hao Peiming Wang Peng Zhao Wencai Zhang HaihongAnhui Institute of Optics Fine Mechanics Chinese Academy of Sciences Hefei China |
| Affiliation: | Hu Mingyong Hao Peiming,Wang Peng,Zhao Wencai,Zhang HaihongAnhui Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Hefei 230031 China ,Department of Physics,Tongji University,Shanghai 200092 China Changchun Institute of |
| Abstract: | Based on aberration theory, a way of designing beam expander with aspheric surface is introduced. Objective lens of beam expander with a high-order curved surface can correct aberration for a deep relative aperture lens. The tendency is that larger relative aperture, higher the high-order term of objective lens, more complicated the configuration of eyepiece and shorter the length of canister, An example is given here with good accordance to calculation. |
| Keywords: | beam expander with aspheric surface high-order curved surface relative aperture |
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