Modified Single Photo-diode (MSPD) Detection Technique for SAC-OCDMA System-Reference-Cited by-同舟云学术

Modified Single Photo-diode (MSPD) Detection Technique for SAC-OCDMA System

Published:2015-01-01 Issue:1 Volume:36 Page:1-5
ISSN:0173-4911
Container-title:Journal of Optical Communications
language:
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Author:

Abdulqader Sarah G.,Fadhil Hilal A.,Aljunid S. A.

Abstract

AbstractIn this paper, a new detection technique called modified single photo-diode (MSPD) detection for SAC-OCDMA system is proposed. The proposed system based on the single photo-diode (SPD) detection technique. The new detection technique is proposed to overcome the limitation of phase-induced intensity noise (PIIN) in SPD detection technique. However, the proposed detection is based on an optical hard limiter (OHL) followed by a SPD and a low-pass filter (LPF) in order to suppress the phase intensity noise (PIIN) at the receiver side. The results show that the MSPD detection based on OHL has a good performance even when the transmission distance is long, which is different from the case of SPD detection technique. Therefore, the MSPD detection technique is shown to be effective to improve the bit error rate (BER<10

Publisher

Walter de Gruyter GmbH

Subject

Electrical and Electronic Engineering,Condensed Matter Physics,Atomic and Molecular Physics, and Optics

Link

https://www.degruyter.com/document/doi/10.1515/joc-2014-0032/pdf

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