Experimental analysis of cross-phase modulation and cross-gain modulation in SOA-injecting CW assist light

被引：48
作者：
Inohara, R [1 ]
Nishimura, K [1 ]
Tsurusawa, M [1 ]
Usami, M [1 ]
机构：
[1] KDDI R&D Labs Inc, Saitama 3568502, Japan
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 2003年 / 15卷 / 09期
关键词：
assist light; cross-gain modulation (XGM); cross-phase modulation (XPM); polarization-discriminating delayed interferometer; (PD-DI); semiconductor optical amplifier (SOA);
D O I：
10.1109/LPT.2003.816121
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：
Cross-phase modulation (XPM) and cross-gain modulation (XGM) in a semiconductor optical amplifier (SOA) pumped by assist light were experimentally analyzed. A simple analysis technique for evaluating the XPM separately from the XGM was proposed utilizing a polarization-discriminating delayed interferometer. An initial phase deviation and a gain recovery time in SOA with injecting assist light were quantitatively estimated.
引用
收藏
页码：1192 / 1194
页数：3
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