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Reduction of MAI and beat noise in OCDMA systems using an SA-SOA-TPA-based receiver

Dexter, Karl J. and Reid, Douglas A. and Barry, Liam P. (2009) Reduction of MAI and beat noise in OCDMA systems using an SA-SOA-TPA-based receiver. IEEE Photonics Technology Letters, 21 (22). pp. 1662-1664. ISSN 1041-1135

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Abstract

In this letter, we investigate the removal of multiple access interference and optical beat noise from a two-channel optical system that simulates the output from a time-spread optical code-division multiple access system operating at a data rate of 100 Mb/s. Both noise sources were removed using a saturable absorber semiconductor optical amplifier two-photon absorption receiver structure. Experimental results show error-free operation when all three devices are used together.

Item Type:	Article (Published)
Refereed:	Yes
Uncontrolled Keywords:	multiple access interference; optical beat noise; saturable absorber (SA); semiconductor optical amplifier (SOA); two-photon absorption (TPA);
Subjects:	Engineering > Optical communication
DCU Faculties and Centres:	DCU Faculties and Schools > Faculty of Engineering and Computing > School of Electronic Engineering Research Initiatives and Centres > Research Institute for Networks and Communications Engineering (RINCE)
Publisher:	Institute of Electrical and Electronics Engineers
Official URL:	http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5233924
Copyright Information:	©2009 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Funders:	Higher Education Authority
ID Code:	15553
Deposited On:	26 Jul 2010 12:03 by DORAS Administrator. Last Modified 26 Jul 2010 14:26

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