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

Chun-Yi Tsai, Guu-Chang Yang, Jing-Shiuan Lin, Cheng-Yuan Chang, Ivan Glesk, Wing C. Kwong

Research output: Contribution to journalArticle

4 Citations (Scopus)

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.
LanguageEnglish
Pages2366 - 2379
Number of pages13
JournalJournal of Lightwave Technology
Volume35
Issue number12
Early online date4 Apr 2017
DOIs
Publication statusPublished - 15 Jun 2017

Fingerprint

code division multiple access
fibers
pulses
chips
temperature
shift
slots
computerized simulation
simulation
energy

Keywords

  • optical code division multiple access
  • optical fiber communications
  • temperature fluctuations
  • timing skew

Cite this

Tsai, Chun-Yi ; Yang, Guu-Chang ; Lin, Jing-Shiuan ; Chang, Cheng-Yuan ; Glesk, Ivan ; Kwong, Wing C. . / Pulse-power-detection analysis of incoherent O-CDMA systems under the influence of fiber temperature fluctuations. In: Journal of Lightwave Technology. 2017 ; Vol. 35, No. 12. pp. 2366 - 2379.
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Pulse-power-detection analysis of incoherent O-CDMA systems under the influence of fiber temperature fluctuations. / Tsai, Chun-Yi; Yang, Guu-Chang; Lin, Jing-Shiuan; Chang, Cheng-Yuan; Glesk, Ivan; Kwong, Wing C. .

In: Journal of Lightwave Technology, Vol. 35, No. 12, 15.06.2017, p. 2366 - 2379.

Research output: Contribution to journalArticle

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AU - Glesk, Ivan

AU - Kwong, Wing C.

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