量子电子学报, 2002, 19 (5): 418, 网络出版: 2006-05-15
非球面扩束器的设计
Design of Beam Expander with Aspheric Surface
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.
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.
参考文献
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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. 胡明勇, 郝沛明, 王鹏, 赵文才, 张海洪. Design of Beam Expander with Aspheric Surface[J]. Chinese Journal of Quantum Electronics, 2002, 19(5): 418.
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