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| 全光波长转换实验研究 |
| Experimental study on all-optical wavelength conversion |
| 修订日期:2003-07-08 |
| DOI: |
| 中文关键词: 全光波长转换,外腔激光器,光纤光栅,增益饱和 |
| 英文关键词:all-optical wavelength conversion,external cavity LD,optic fiber grating,gain saturation |
| 基金项目:上海市教委青年基金资助项目(02GQ20),校博士科研启动基金资助项目(X331) |
| 马军山 方祖捷 |
上海理工大学光电学院 上海200093
(马军山) ,中国科学院上海光学精密机械研究所 上海201800(方祖捷)
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| 中文摘要: |
| 对基于光纤光栅外腔半导体激光器增益饱和效应的全光波长转换器的静态与动态特性进行了实验研究。为消除反馈光与转换信号输出光对光源的不利影响及提高光输入、输出信号耦合效率,提出了采用环形器进行信号耦合的光学结构。进行了155MB/s信号的动态波长转换实验。 |
| 英文摘要: |
| The performance of all-optical wavelength converter based on the gain saturation effect in fiber grating external cavity LD is investigated. In order to eliminated the influence of the returned light and converted output light on the input signal source, and to increase coupling efficiency of input signal and output signal, a new optical scheme of converter using optical circulator are proposed. Dynamic wavelength conversion for 155MB/s input signal are presented. |
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