| 基于半导体光放大器的四波混频型全光波长转换器 |
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| 引用本文： | 刘威,徐红春,等.基于半导体光放大器的四波混频型全光波长转换器[J].光电子．激光,2001,12(11):1108-1111. |
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| 作者姓名： | 刘威 徐红春 |
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| 作者单位： | 1. 华中科技大学光电子工程系,
2. 武汉电信器件公司, |
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| 基金项目： | 国家“8 6 3”计划资助项目 ( 86 3-30 7-16 -0 3)，华为科研基金资助项目，湖北省自然科学基金资助项目 ( 97710 0 ) |
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| 摘 要： | 本文报道了基于自行研制的半导体光放大器（SOA）的四波混频（FWM）型全光波长转换，采用环型腔掺铒光纤激光器（EDFL）作为泵浦源，实现了转换波长的连续可调。并就波长转换间距、光放大器的小信号增益和输入泵浦光功率对转换效率的影响进行了理论与实验分析，结果表明高的SOA增益和较大的输入泵浦光功率须利于转换效率的提高。
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| 关 键 词： | 全光波长转换器 四波混频 半导体光放大器 |
| 文章编号： | 1005-0086(2001)11-1108-04 |
| 修稿时间： | 2001年4月9日 |
All-optical Wavelength Converter Based on Four-wave Mixing in Semiconductor Optical Amplifiers |
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| LIU Wei,SUN Jun qiang,HUANG De xiu,XU Hong chun.All-optical Wavelength Converter Based on Four-wave Mixing in Semiconductor Optical Amplifiers[J].Journal of Optoelectronics·laser,2001,12(11):1108-1111. |
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| Authors: | LIU Wei SUN Jun qiang HUANG De xiu XU Hong chun |
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| Affiliation: | LIU Wei 1,SUN Jun qiang 1,HUANG De xiu 1,XU Hong chun 2 |
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| Abstract: | Optical wavelength converter based on four wave mixing (FWM) in a semiconductor optical amplifier (SOA) has been reported in this paper.Converted signal with continuous tunable wavelength is achieved by employing a tunable Erbium doped fiber ring laser.The influences of conversion wavelength spans,SOA small signal gain and input pump power on conversion efficiency are also investigated theoretically and experimentally.The results show that high SOA gain and large input pump power is contributive to the improvement of conversion efficiency. |
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| Keywords: | all optical wavelength conversion four wave mixing (FWM) semiconductor optical amplifier (SOA) |
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