| 二元微透镜的位相平衡设计及叠加积分衍射分析 |
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| 引用本文： | 夏向亮,杨国光.二元微透镜的位相平衡设计及叠加积分衍射分析[J].光学学报,1994,14(3):96-302. |
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| 作者姓名： | 夏向亮 杨国光 |
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| 作者单位： | 浙江大学国家现代光学仪器实验室 |
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| 摘 要： | 本文用位相平衡设计法设计了优化的二元光学微透镜，这是对Ｄａｍｍａｎｎ阶梯波带片设计方法的一种改进。文中用叠加积分作了二元微透镜的衍射分析，并与Ｄａｍｍａｎｎ法作了比较，计算结果说明本方法的衍射效率及象质都优于Ｄａｍｍａｎｎ法。且能设计更大相对口径（Ｄ／ｆ）。具有任意物象距的二元微透镜。
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| 关 键 词： | 二元光学 波带片 微透镜 衍射 |
| 收稿时间： | 1992/11/30 |
The Phase Balance Design Method for Binary Lens and Accumulating Diffractive Analysis |
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| Xia Xiangliang, Yang Guoguang.The Phase Balance Design Method for Binary Lens and Accumulating Diffractive Analysis[J].Acta Optica Sinica,1994,14(3):96-302. |
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| Authors: | Xia Xiangliang Yang Guoguang |
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| Abstract: | An optimized Binary Optical Microlens(BOML) is designed using phase balance design method, this is an improvement on the design of Dammann′s step zone plate. The accumulating integral method is used to analyse the BOML′s diffractive result, and compared with Dammann′s zone plate. The calculated results demonstrate that the efficiency and image quality of this BOML are better than Dammann′s. The advantage of this method is that it can design the BOML with large D/F and arbitrary object and image distance. |
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| Keywords: | inary optics zone plate |
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