| 采用SOA-Sagnac光纤干涉仪的AOWC研究与实验 |
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| 引用本文： | 熊小君,王陆唐,方捻,黄肇明. 采用SOA-Sagnac光纤干涉仪的AOWC研究与实验[J]. 光纤与电缆及其应用技术, 2004, 0(2): 1-6 |
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| 作者姓名： | 熊小君 王陆唐 方捻 黄肇明 |
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| 作者单位： | 上海大学,通信与信息工程学院,上海,200072 |
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| 基金项目： | 上海市重点学科建设资助项目(2001-44)，上海市科委光专项资助项目(012261006). |
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| 摘 要： | 对采用SOA—sagnac光纤干涉仪的全光波长变换器(AOWC)从理论上进行了较为详细的研究，首次根据光路合成法求出SOA—Sagnac光纤干涉仪的响应函数。并构成了一套实验系统，测量了SOA的增益、带宽与输入光功率的关系，测量了输出信号的消光比以及输入、输出信号的波形和眼图。并对它们进行了比较。
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| 关 键 词： | SOA—Sagnac光纤干涉仪 AOWC 全光波长变换 半导体光放大器 消光比 |
| 文章编号： | 1006-1908(2004)02-0001-06 |
| 修稿时间： | 2003-08-10 |
AOWC based on SOA-Sagnac interferometer |
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| XIONG Xiao-jun,WANG Lu-tang,FANG Nian,HUANG Zhao-ming. AOWC based on SOA-Sagnac interferometer[J]. Optical Fiber & Electric Cable and Their Applications, 2004, 0(2): 1-6 |
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| Authors: | XIONG Xiao-jun WANG Lu-tang FANG Nian HUANG Zhao-ming |
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| Abstract: | An all-optical wavelength converter based on a SOA-Sagnac interferometer is investigated theoretically and experimentally. A transmission function of the SOA-Sagnac interferometer is found by optical circuit synthesis, and an experimental system is set up. The relation of gain and bandwidth of SOA to input light intensity is measured. Also the extinction ratio of output signal, the waveforms and eye-diagrams of both input and output signals are measured. Finally, the measured results are compared with each other. |
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| Keywords: | Sagnac interferometer all-optical wavelength conversion SOA extinction ratio |
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