| 基于光纤四波混频效应的2R全光再生方法研究 |
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| 引用本文： | 霍恺丽,刘开贤,陈新桥,狄晗. 基于光纤四波混频效应的2R全光再生方法研究[J]. 半导体光电, 2021, 42(1): 116-120. DOI: 10.16818/j.issn1001-5868.2021.01.021 |
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| 作者姓名： | 霍恺丽 刘开贤 陈新桥 狄晗 |
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| 作者单位： | 中国传媒大学数据科学与智能媒体学院,北京100024;中国传媒大学信息与通信工程学院,北京100024 |
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| 基金项目： | 国家重点研发计划项目(2018YFB1404101).通信作者:陈新桥E-mail:chenxinqiao9999@163.com |
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| 摘 要： | 提出了一种基于光纤中四波混频(FWM)效应实现对光信号的再放大和再整形的2R再生功能的方法,分析了该方法的工作原理,设计了一种基于光纤FWM效应实现光信号2R再生的光纤传输仿真系统。仿真结果表明,2R再生信号良好,系统Q值达到21.59,验证了该方法的可行性。所设计的2R再生方案中,泵浦光的波长与功率是影响FWM效率和2R再生性能的主要因素,对其进行了扫参研究,得出泵浦波长为1 548nm、功率为40dBm时,2R再生性能最优。
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| 关 键 词： | 全光2R再生器 四波混频 四波混频效率 光子模拟 |
| 收稿时间： | 2020-10-24 |
Research on the 2R All-optical Regeneration Method Based on Optical Fiber Four-wave Mixing Effect |
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| HUO Kaili,LIU Kaixian,CHEN Xinqiao,DI Han. Research on the 2R All-optical Regeneration Method Based on Optical Fiber Four-wave Mixing Effect[J]. Semiconductor Optoelectronics, 2021, 42(1): 116-120. DOI: 10.16818/j.issn1001-5868.2021.01.021 |
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| Authors: | HUO Kaili LIU Kaixian CHEN Xinqiao DI Han |
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| Affiliation: | School of Date Science and Intelligent Media;College of Information and Communication Engineering, Communication University of China, Beijing 100024, CHN |
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| Abstract: | A method for re-amplifying and re-shaping optical signal based on four-wave mixing effect (FWM) in fiber is proposed to realize optical signal 2R regeneration, and the working principles of this method are analyzed. An optical fiber transmission simulation system based on FWM effect to realize 2R regeneration of optical signal is designed. Simulation results show that, the 2R regeneration signal is good and the system Qvalue is up to 21.59, which verifies the feasibility of the proposed method. The wavelength and power of pump light are the main factors affecting FWM efficiency and regeneration performance. The optimal performance of the system is obtained when the pump wavelength and power is 1548nm and 40dBm, respectively. |
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| Keywords: | all-optical 2R regenerator four-wave mixing FWM efficiency photon simulation |
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