Management of OCDMA auto-correlation function distorted by dispersion effects

Ahmed, Md Shakil and Abuhelala, Mohamed and Glesk, Ivan; (2017) Management of OCDMA auto-correlation function distorted by dispersion effects. In: 19th International Conference on Transparent Optical Networks (ICTON), 2017. IEEE, ESP. ISBN 978-1-5386-0859-3 (https://doi.org/10.1109/ICTON.2017.8024789)

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Abstract

Dispersion has very strong detrimental effects on high data rate incoherent transmission systems. Situation gets much worse when data bits become only a few picoseconds long. In this paper we investigate how the dispersion can affect an optical auto-correlation function in optical code division multiple access (OCDMA) systems when data are carried by two-dimensional wavelength-hopping time-spreading codes based on multi-wavelength picosecond pulses. We show how chromatic dispersion and changes of optical fiber temperature can distort the OCDMA auto-correlation. We also demonstrate a simple method for efficient mitigation of these effects.

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• Item metadata

  Item type:	Book Section
  ID code:	61385
  Dates:	Date Event 2 July 2017 Published 1 May 2017 Accepted 18 April 2017 Submitted
  Subjects:	Technology > Electrical engineering. Electronics Nuclear engineering
  Department:	Faculty of Engineering > Electronic and Electrical Engineering
  Depositing user:	Pure Administrator
  Date deposited:	27 Jul 2017 12:59
  Last modified:	08 Apr 2024 13:42
  Related URLs:	Journal or Publication
  URI:	https://strathprints.strath.ac.uk/id/eprint/61385