| Super-Resolution of Interference Pattern with Independent Laser Beams |
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| 作者姓名： | 熊俊 黄峰 曹德忠 李洪国 孙绪娟 汪凯戈 |
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| 作者单位： | Department of Physics, Applied Optics Beijing Area Major Laboratory, Beijing Normal University, Beijing 100875 |
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| 基金项目： | Supported by the National Basic Research Programme of China Grant No 2001CB309310, and the National Natural Science Foundation of China under Grant Nos 60278021 and 10074008. |
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| 摘 要： |
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| 关 键 词： | 激光束 干涉模式 光子检测 可见度 偏振光 |
| 收稿时间： | 2005-07-29 |
| 修稿时间： | 2005-07-29 |
Super-Resolution of Interference Pattern with Independent Laser Beams |
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| XIONG Jun, HUANG Feng, CAO De-Zhong, LI Hong-Guo, SUN Xu-Juan, WANG Kal-Ge.Super-Resolution of Interference Pattern with Independent Laser Beams[J].Chinese Physics Letters,2005,22(11):2824-2826. |
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| Authors: | XIONG Jun HUANG Feng CAO De-Zhong LI Hong-Guo SUN Xu-Juan WANG Kal-Ge |
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| Abstract: | We propose a scheme to achieve super-resolution of interference pattern with independent laser beams. We perform an experimental observation of a double-slit interference with two orthogonally polarized laser beams. The resolution of the interference pattern measured by a two-photon detection is doubled provided the two beams illuminate the double-slit with certain incident angles. The scheme is simple and can favour both high intensity and perfect visibility. |
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