Pulse-power-detection analysis of incoherent O-CDMA systems under the influence of fiber temperature fluctuations

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Tsai, Chun-Yi and Yang, Guu-Chang and Lin, Jing-Shiuan and Chang, Cheng-Yuan and Glesk, Ivan and Kwong, Wing C. (2017) Pulse-power-detection analysis of incoherent O-CDMA systems under the influence of fiber temperature fluctuations. Journal of Lightwave Technology, 35 (12). 2366 - 2379. ISSN 0733-8724 (https://doi.org/10.1109/JLT.2017.2690992)

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Abstract

In this paper, a pulse-shift technique, which divides every time slot (or chip) into equal-width sub-chips, is used to model the effect of fiber temperature fluctuations in incoherent optical code-division multiple-access (O-CDMA) systems. With the advance in all-optical thresholding technology, power detection of ultrashort optical pulses is possible. This paper also formulates a new pulse-power-detection model for incoherent OCDMA and applies it to the analysis of the pulse-shift technique as a case study. Numerical studies and computer simulations are presented to validate the new analytical model. Our study presents a more realistic theoretical model of all-optical thresholding in incoherent O-CDMA and results in better performance than the conventional pulse-energy-detection model.

ORCID iDs

Tsai, Chun-Yi, Yang, Guu-Chang, Lin, Jing-Shiuan, Chang, Cheng-Yuan, Glesk, Ivan ORCID logoORCID: https://orcid.org/0000-0002-3176-8069 and Kwong, Wing C.;
  • Item type:Article
    ID code:60553
    Dates:
    Date
    Event
    15 June 2017
    Published
    4 April 2017
    Published Online
    31 March 2017
    Accepted
    7 October 2016
    Submitted
    Notes:"(c) 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.
    Subjects:Technology > Electrical engineering. Electronics Nuclear engineering
    Department:Faculty of Engineering > Electronic and Electrical Engineering
    Depositing user: Pure Administrator
    Date deposited:27 Apr 2017 14:09
    Last modified:16 Nov 2024 01:10
    Related URLs:
    URI:https://strathprints.strath.ac.uk/id/eprint/60553
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