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Publication Date:
October 2011
ISSN:
2191-6322
DOI:
10.1515/joc.2011.019

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Editor-in-Chief: Kersten, Ralf Th.

Editorial Board Member: Aggarwal, Ishwar / Amann, M.C. / Artiglia, Massimo / Ballato, John / Elmirghani, J.M.H. / Fechner, Rainer / Kanamori, Hiroo / Lösch, Kurt / Papuchon, Michel

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Performance Study of All-optical Header Extractor based on SOA-MZI with Bidirectional Data Injection

1 / YangYang Wang1 / Qiang Fang1 / Xiaotang Bai1

1Chongqing Univ. of Posts & Telecommmunication (CQUPT), School of Telecommunication and Information Engineereing, Nanan Disdrict, Chongqing, P.R. China

c1Corresponding author: Huanlin Liu, Chongqing Univ. of Posts & Telecommmunication (CQUPT), School of Telecommunication and Information Engineereing, Chongwei Road 2, Nanan Disdrict, Chongqing 400065, P.R. China.

Citation Information: Journal of Optical Communications. Volume 32, Issue 3, Pages 151–155, ISSN (Online) 2191-6322, ISSN (Print) 0173-4911, DOI: 10.1515/joc.2011.019, October 2011

Publication History:
Received:
2010-09-16
Accepted:
2011-03-16
Published Online:
2011-10-10

Abstract

The performance of a all-optical header extraction scheme using semiconductor optical amplifier and Mach–Zehnder-Interferometer (SOA-MZI) with bidirectional data injection was studied at the packet rate of 80 Gb/s for ultrafast all-optical packet switching networks. Numerical analysis and simulation results showed that the contrast ratio of optical header extraction could exceed 18dB when input signal energy was as low as 0.1 pJ. In addition, the parameters of SOA-MZI and the input signal features were discussed to optimize the performance of proposed scheme.

Keywords.: Integrated optics; Mach–Zehnder interferometer; semiconductor optical amplifier; switching network; numerical simulation; optical packet switching; optical coupler; optical header

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