COMPENSATION OF PULSE-SHAPE DISTORTION DUE TO CHROMATIC DISPERSION AND KERR-EFFECT BY OPTICAL-PHASE CONJUGATION

被引：51

作者：

WATANABE, S

CHIKAMA, T

ISHIKAWA, G

TERAHARA, T

KUWAHARA, H

机构：

[1] Optoelectronic Systems Laboratory, Fujitsu Laboratories Ltd., Nakahara-ku, Kawasaki

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1993年 / 5卷 / 10期

关键词：

Chromatic dispersion - Intensity modulation - Kerr effect - Pulse shape distortion - Self phase modulation - Single mode fibers;

D O I：

10.1109/68.248441

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：

Pulse shape distortion due to chromatic dispersion and self-phase modulation in a single-mode fiber was effectively compensated for by using an optical phase-conjugate wave generated by nondegenerate forward four-wave mixing in a zero-dispersion single-mode fiber. Using optical phase conjugation at the midpoint of a 100-km standard single-mode fiber compensates for the distortion of 10-Gb/s intensity-modulated NRZ pulse at an input power level exceeding +10 dBm with a resultant power penalty of less than 1.2 dB.

引用

页码：1241 / 1243

页数：3

共 8 条

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