利用光反向传播补偿光纤非线性损伤

2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE) Pub Date : 2015-12-01 DOI:10.1109/ICMOCE.2015.7489684

Umashanker Sahu, B. C. Jinaga

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引用次数: 0

摘要

本文分析了长程波分复用(WDM)链路中存在的克尔非线性损伤及其补偿。提出了一种基于光反向传播(OBP)技术的光域传输损伤补偿框架。在该技术中，使用高度非线性光纤(HNLFs)实现了有效的负克尔非线性系数，结果表明，在非线性传输状态下，与数字反向传播(DBP)相比，实现OBP降低了计算复杂度。

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Compensation of fiber non linear impairments using Optical Back Propagation

The paper presents analysis of Kerr nonlinear impairments present in long haul Wavelength Division Multiplexing (WDM) links and their compensation. A framework is proposed for transmission impairments compensation in optical domain by Optical Back Propagation (OBP) technique. In this technique, effective negative Kerr nonlinear coefficient is achieved using highly nonlinear fibers (HNLFs) and results depict that in nonlinear transmission regime, computational complexity is reduced by implementing OBP compared to digital back propagation (DBP).

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2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE)

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