40-Gb/s x 4-channel all-optical multichannel limiter utilizing spectrally filtered optical solitons

被引：37

作者：

Ohara, T ^{[1
]}

Takara, H ^{[1
]}

Hirano, A ^{[1
]}

Mori, K ^{[1
]}

Kawanishi, S ^{[1
]}

机构：

[1] NTT Corp, NTT Network Innovat Labs, Kanagawa 2390847, Japan

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2003年 / 15卷 / 05期

关键词：

optical fiber communication; optical limiters; optical pulse shaping; optical repeaters; optical signal processing; optical solitons;

D O I：

10.1109/LPT.2003.810256

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 propose a novel all-optical multichannel limiter that uses spectrally filtered optical solitons. The periodic nonlinear optical fiber described herein can suppress the interchannel interaction caused by four-wave mixing. By applying this all-optical multichannel limiter to a 40-Gb/s x 4-channel wavelength-division-multiplexing signal, minimum received optical powers at the bit-errpr rate of 10(-9) were improved by more than 2 dB in all channels.

引用

页码：763 / 765

页数：3

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