Crosstalk Analysis of a DWDM System with FBG-based Optical Multi/De-multiplexer

被引:0
|
作者
Majumder, S. P. [1 ]
Ali, Shaikh Muhammad Rizwan [2 ]
机构
[1] Bangladesh Univ Engn & Technol, Dept Elect & Elect Engn, Dhaka 1000, Bangladesh
[2] Mil Inst Sci & Technol, Dept Elect Elect & Commun Engn, Dhaka 1216, Bangladesh
关键词
DWDM; FBG; crosstalk; BER; Optical Add-Drop Multiplexer (OADM); power penalty; FIBER BRAGG GRATINGS; DISPERSION;
D O I
暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
Semi-Analytical approach is presented to find the crosstalk in a Dense Wave Division Multiplexing (DWDM) transmission system with Fiber Bragg Grating (FBG) based wavelength multiplexer (MUX)/De-multiplexer (DE-MUX). The analytical expression of crosstalk due to FBG based MUX/DE-MUX is developed considering the FBG Transfer function. The amount of crosstalk is evaluated by simulation and Bit Error Rate (BER) of a Wave Division Multiplexing (WDM) system with cross talk is evaluated numerically. The penalty due to crosstalk at a BER of 10-9 is determined for different FBG and channel parameters. It is found that crosstalk is significant and can be reduced by increasing channel separation and also can be minimized by choosing optimum system parameters.
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页数:5
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