Electronic equalizations for optical fiber dispersion compensation

被引：1
作者：
Dai, Foster F. [1 ]
机构：
[1] Auburn Univ, Dept Elect & Comp Engn, Auburn, AL 36849 USA
来源：
OPTICAL ENGINEERING | 2007年 / 46卷 / 03期
关键词：
fiber dispersion; chromatic dispersion; polarization mode dispersion; electronic equalization; constant-modulus-adaptive; blind equalization;
D O I：
10.1117/1.2715955
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
This paper presents complete models for various fiber dispersions and their mitigations using electronic equalizers. A novel constant-modulus-adaptive (CMA) blind equalization technique is proposed for fiber dispersion compensation. Simulations demonstrated effective compensation means for chromatic and polarization mode dispersions using least-mean-square (LMS) and CMA blind equation techniques. Also proposed is the adaptive fiber transceiver architecture with eye-open-detect circuits that can be used to provide the feedback controls for adaptive thresholds and high-speed analog equalizers. (C) 2007 Society of Photo-Optical Instrumentation Engineers.
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页数：12
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