40-Gb/s and Highly Accurate All-Optical Intensity Limiter Driving Low-Power-Consumption Based on Self-Phase Modulation by Using Numerical Simulation

被引:0
作者
Kawanishi, Kentaro [1 ]
Itoh, Kazuyoshi [1 ]
Konishi, Tsuyoshi [1 ]
机构
[1] Osaka Univ, Suita, Osaka 5650871, Japan
来源
IEICE TRANSACTIONS ON ELECTRONICS | 2013年 / E96C卷 / 02期
关键词
optical communication; optical signal processing; optical limiter; nonlinear optics; CONVERTER; FIBER;
D O I
10.1587/transele.E96.C.220
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 report a 40-Gb/s and highly accurate intensity limiter with a single Erbium-Doped Fiber Amplifier (EDFA) for low-power-consumption driving intensity limiting. The intensity limiter based on self-phase modulation with an appropriate pre-chirping procedure makes it possible, which provides a highly accurate limiting of less than 0.01 dB. We fed 40-Gb/s signals with 2.69 dB intensity fluctuation and 4.7 dB improvement on the receiver sensitivity was obtained for a bit error rate of 10(-9) by using a numerical simulation.
引用
收藏
页码:220 / 222
页数:3
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