Two types of all-optical non-return-to-zero to return-to-zero format conversions exploiting a semiconductor optical amplifier assisted with blue-shifted filtering

Chuanfen Feng; Jian Wu; Junyi ZhangKun XuJintong Lin

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Two types of all-optical non-return-to-zero to return-to-zero format conversions exploiting a semiconductor optical amplifier assisted with blue-shifted filtering

机译：Two types of all-optical non-return-to-zero to return-to-zero format conversions exploiting a semiconductor optical amplifier assisted with blue-shifted filtering

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摘要

Two types of all-optical non-return-to-zero to return-to-zero (NRZ-to-RZ) format conversion schemes are presented by exploiting semiconductor optical amplifier (SOA) nonlinearities, including nonlinear polarization rotation (NPR) assisted with blue-shifted filtering (NPR-BF) and cross-phase modulation (XPM) assisted with blue-shifted filtering (XPM-BF). Experimental results show that the power penalties of the NPR-BF and XPM-BF schemes are about -0.5 dB and 1 dB, respectively. Furthermore, experimental results also show that the converted output extinction ratio (ER) of the NPR-BF scheme is higher than that of the XPM-BF scheme under the same conditions.

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来源
《Optical Engineering》 |2007年第10期|105004-1--105004-4-0|共4页
作者
Chuanfen Feng; Jian Wu; Junyi ZhangKun XuJintong Lin;
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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
中图分类光学仪器;
关键词
All-optical format conversion; Blue-shifted filtering; Nonlinear polarization rotation; Semiconductor optical amplifier;

Two types of all-optical non-return-to-zero to return-to-zero format conversions exploiting a semiconductor optical amplifier assisted with blue-shifted filtering

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