COMPENSATION FOR PULSE WAVE-FORM DISTORTION IN ULTRA-LONG DISTANCE OPTICAL COMMUNICATION-SYSTEMS BY USING MIDWAY OPTICAL-PHASE CONJUGATOR

被引：25
|
作者：
KIKUCHI, K
LORATTANASANE, C
机构：
[1] Department of Electronic Engineering, University of Tokyo 7-3-1 Hongo, Bunkyo-Ku
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 1994年 / 6卷 / 01期
关键词：
D O I：
10.1109/68.265904
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：
In long-distance optical communication systems using in-line optical amplifiers, the waveform distortion is induced by both the Kerr effect and the group-velocity dispersion of optical fibers. In this letter, we show that the optical phase conjugator placed at the midway of the transmission line can compensate for the Kerr effect as well as the group-velocity dispersion, preventing the waveform distortion.
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页码：104 / 105
页数：2
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