| Isolation of Integrated Optical Acousto-Optic Switch |
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| 引用本文： | 肖立峰 刘迎 王伟鹏 耿凡. Isolation of Integrated Optical Acousto-Optic Switch[J]. 中国物理快报, 2006, 23(3): 645-648 |
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| 作者姓名： | 肖立峰 刘迎 王伟鹏 耿凡 |
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| 作者单位： | [1]Department of Applied Physics, Tianjin University, Tianjin 300072 [2]Key Laboratory of Opto-electronics Information Technical Science （Ministry of Education）, Tianjin University, Tianjin 300072 [3]China Spaceflight Industry Corporation, Head Office 8358th Institute, Tianjin 300192 |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant No 60478036. |
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| 摘 要： |
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| 关 键 词： | 声-光开关 准共线 可调滤波器 隔离 模式分流 |
| 收稿时间： | 2005-11-18 |
| 修稿时间： | 2005-11-18 |
Isolation of Integrated Optical Acousto-Optic Switch |
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| XIAO Li-Feng, LIU Ying, WANG Wei-Peng, GENG Fan. Isolation of Integrated Optical Acousto-Optic Switch[J]. Chinese Physics Letters, 2006, 23(3): 645-648 |
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| Authors: | XIAO Li-Feng LIU Ying WANG Wei-Peng GENG Fan |
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| Abstract: | Isolation of a new structured acousto-optic switch based on an integrated optical polarization-independent quasi- collinear acousto-optic tunable filter is studied in detail. The factors that influence the isolation of the optical switch are analysed, the expressions of the isolation are educed, and the isolation of the device is measured in experiment. It is found that the isolation mainly depends on the TE/TM mode intensity ratio, the mode-splitter extinction rate, and the conversion efficiency. |
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