| Design and properties of binary axilens |
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| 引用本文： | Jing Zhou,Wenmin Shi,Dahsiung Hsu(Applied Physics Department,Beijing univ. of postsand telecommunications,Beijing 100088,China). Design and properties of binary axilens[J]. Chinese Journal of Lasers, 1993, 2(6): 543-547 |
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| 作者姓名： | Jing Zhou Wenmin Shi Dahsiung Hsu(Applied Physics Department Beijing univ. of postsand telecommunications Beijing 100088 China) |
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| 作者单位： | Applied Physics Department，Beijing univ. of postsand telecommunications，Beijing 100088，China |
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| 摘 要： | A novel optical element, axilens, proposed by Davidson et al., for achieving extended focal length is introduced. We propose a method to design the binary axilens which has high diffraction efficiency. Using computer numerical simulation, we designed 4 axilenses each has different parameters. In this paper we present our results and make comparison with that in ref. [1]. The properties of binary axilens such as the focal depth, the lateral resolution and the intensity distribution along axis is discussed.
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| 收稿时间： | 1993-06-25 |
Design and properties of binary axilens |
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| Jing Zhou,Wenmin Shi,Dahsiung Hsu. Design and properties of binary axilens[J]. 中国激光(英文版), 1993, 2(6): 543-547 |
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| Authors: | Jing Zhou Wenmin Shi Dahsiung Hsu |
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| Abstract: | A novel optical element, axilens, proposed by Davidson et al. [1], for achieving extended focal length is introduced. We propose a method to design the binary axilens which has high diffraction efficiency. Using computer numerical simulation, we designed 4 axilenses each has different parameters. In this paper we present our results and make comparison with that in ref. [1]. The properties of binary axilens such as the focal depth , the lateral resolution and the intensity distribution along axis is discussed. |
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| Keywords: | binary optics long focal length axilens |
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