L-Band Flat-Gain Raman with Erbium-Doped Fluoride Hybrid Optical Amplifier for Superdense Wavelength Division Multiplexing System

被引：15

作者：

Kumar, Chakresh ^{[1
,2
]}

Goyal, Rakesh ^{[1
]}

机构：

[1] IK Gujral Punjab Tech Univ, Dept Elect & Commun Engn, Jalandhar 144601, India

[2] Guru Gobind Singh Indraprastha Univ, Univ Sch Informat Commun & Technol, New Delhi 110078, India

来源：

JOURNAL OF RUSSIAN LASER RESEARCH | 2018年 / 39卷 / 03期

关键词：

RAMAN; EDFF; flat gain; noise figure; hybrid optical amplifier; L band; FIBER AMPLIFIERS; BROAD-BAND; WIDE-BAND; TRANSMISSION;

D O I：

10.1007/s10946-018-9716-2

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

To the best of our knowledge, we explore, for the very first time, the performance using Raman-EDFFA hybrid amplifier for super dense multiplexing system. We evaluate the system in terms of flat gain, noise figure, and good rating quality factor for L-band. A highest flat gain of 26.01 dB is observed over a wavelength range of 1,578 to 1,640 nm with a smaller variation of 1.5 dB without using any cost influence techniques. Further, we also observe that an input power level of -25 dB is quite suitable for acceptable amplification.

引用

页码：263 / 266

页数：4

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