| 外腔激光器光子寿命对波长转换特性的影响 |
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| 引用本文： | 赵同刚,任建华,赵荣华,林金桐.外腔激光器光子寿命对波长转换特性的影响[J].光电工程,2006,33(1):77-80. |
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| 作者姓名： | 赵同刚 任建华 赵荣华 林金桐 |
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| 作者单位： | 北京邮电大学,电子工程学院,北京,100876 |
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| 摘 要： | 作为自动交换光网络中的核心器件,全光波长转换器发挥着重要作用。本文根据光纤光栅外腔半导体激光器(FBG-ECL)实现波长转换的理论模型,重点研究光子寿命对波长转换器调制特性的影响;利用速率方程,数值求解了不同光子寿命下波长转换特性;通过自行搭建的基于FBG-ECL的实验平台进行了实验分析,发现理论分析和实验数据是吻合的。
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| 关 键 词： | 全光波长转换 光子寿命 速率方程 调制响应 半导体激光器 |
| 文章编号： | 1003-501X(2006)01-0077-04 |
| 收稿时间： | 2005-03-15 |
| 修稿时间： | 2005-09-08 |
Effect of photon life of external cavity semiconductor lasers on wavelength conversion performance |
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| ZHAO Tong-gang,REN Jian-hua,ZHAO Rong-hua,LIN Jin-tong.Effect of photon life of external cavity semiconductor lasers on wavelength conversion performance[J].Opto-Electronic Engineering,2006,33(1):77-80. |
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| Authors: | ZHAO Tong-gang REN Jian-hua ZHAO Rong-hua LIN Jin-tong |
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| Abstract: | As a key device in an automatic Switched optical network (ASON), the all-wavelengthconverter will take a very important role. In this paper, the influence of photons life on high frequencyresponse characteristic of all-wavelength converter is emphasized. Based on rate equation, the effect ofdifferent photon life on wavelength conversion performance is solved by numerically analyzing.Experimental analyses are conducted synchronously by using a set of experimental equipment with fiberBragg grating external cavity semiconductor laser for all optical wavelength conversion .The result ofexperiment accords with theoretical conclusion. |
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| Keywords: | All optical wavelength conversion Photon life Rate equation Modulation response Semiconductor lasers |
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