Four-wave mixing characteristics in SOAs with optimum time-delays between pump and probe pulses

被引：2
|
作者：
Das, Narottam Kumar
Karmakar, Nemai Chandra
Yamayoshi, Yasuhiro
Kawaguchi, Hitoshi
机构：
[1] Monash Univ, Dept Elect & Comp Syst Engn, Clayton, Vic 3800, Australia
[2] Yamagata Univ, Dept Elect Engn, Yonezawa, Yamagata 9928510, Japan
[3] Nara Inst Sci & Technol, Grad Sch Mat Sci, Ikoma, Nara 6300192, Japan
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2007年 / 49卷 / 05期
关键词：
four-wave mixing; time-delays; short optical pulses; optical communication; semiconductor optical amplifier;
D O I：
10.1002/mop.22389
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：
We have analyzed the four-wave mixing (FWM) characteristics in semiconductor optical amplifiers (SOAs) with optimum time-delays between pump and probe pulses by the finite-difference beam propagation method. This study is very important to achieve the high FWM conversion efficiency and to clarify the tinting jitter. From the simulations, we have clarified that the FWM conversion efficiency increases with optimum time-delays between pump and probe pulses in SOA for short optical pulses. In the experiment, we have found the similar tendency. Therefore, we have obtained an excellent agreement between the simulation and experimental results of high FWM conversion efficiency in SOAs with optimum time-delays between pulses. (c) 2007 Wiley Periodicals, Inc.
引用
收藏
页码：1182 / 1185
页数：4
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