Amplified Spontaneous Emission Noise in Few-Mode Fiber Raman Amplifiers

被引：0
|
作者：
Wang, Wei [1 ]
Zhao, Jian [1 ,2 ]
机构：
[1] Tianjin Univ, Coll Precis Instruments & Optoelect Engn, Tianjin 300072, Peoples R China
[2] Nankai Univ, Key Lab Opt Informat Sci & Technol, Tianjin 300071, Peoples R China
来源：
2016 15TH INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATIONS AND NETWORKS (ICOCN) | 2016年
关键词：
amplified spontaneous emission; few-mode fiber; Raman amplifier; MULTIMODE FIBER; SYSTEMS;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We present a theoretical model of amplified spontaneous emission noise in few-mode fiber Raman amplifiers. Under the undepleted-pump approximation, equalization of modal gain also ensures equalization of OSNR. This modal allows the prediction of mode-dependent OSNRs in the saturated-pump regime. The experimental results are in good agreement with theoretical estimations.
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页数：3
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