Volume 49, Issue 3 pp. 547-551

Simultaneously all-optical inverted and noninverted wavelength conversion employing SOA-based Sagnac interferometer

Zhixin Chen

Zhixin Chen

The Key Laboratory of Optical Communication and Lightwave Technologies of MOE, Beijing University of Posts and Telecommunications, Beijing 100876, People's Republic of China

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Jian Wu

Jian Wu

The Key Laboratory of Optical Communication and Lightwave Technologies of MOE, Beijing University of Posts and Telecommunications, Beijing 100876, People's Republic of China

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Kun Xu

Kun Xu

The Key Laboratory of Optical Communication and Lightwave Technologies of MOE, Beijing University of Posts and Telecommunications, Beijing 100876, People's Republic of China

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Jintong Lin

Jintong Lin

The Key Laboratory of Optical Communication and Lightwave Technologies of MOE, Beijing University of Posts and Telecommunications, Beijing 100876, People's Republic of China

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First published: 26 January 2007
Citations: 3

Abstract

This paper have successfully demonstrated an all-optical wavelength conversion scheme for all-speed return-to-zero (RZ) format data at 10 Gbit/s rate by using a Sagnac interferometer based on semiconductor optical amplifier (SOA). The attractive issue of the proposed method is that the converted signal can be obtained simultaneously with inverted and noninverted wavelength conversion signals. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 547–551, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22192

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