Spectral filtering from a cross-phase modulated signal for RZ to NRZ format and wavelength conversion

被引：28

作者：

Lee, SH ^{[1
]}

Chow, KK

Shu, C

机构：

[1] Chinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R China

[2] Chinese Univ Hong Kong, Ctr Adv Res Photon, Shatin, Hong Kong, Peoples R China

来源：

OPTICS EXPRESS | 2005年 / 13卷 / 05期

关键词：

D O I：

10.1364/OPEX.13.001710

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

All-optical return-to-zero (RZ) to non-return-to-zero (NRZ) format conversion has been demonstrated using cross-phase modulation in a dispersion-shifted fiber, which can in principle work with different signal bit rates and does not require any external pulse duplicator. The output wavelength-converted signal is obtained from filtering of the broadened optical spectrum. A power penalty of 2 dB is obtained at 10(-9) bit-error-rate level in a 10 Gb/s conversion experiment. (C) 2005 Optical Society of America.

引用

页码：1710 / 1715

页数：6

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