Management of OCDMA auto-correlation width by chirp manipulation using SOA

Md Shakil Ahmed, Ivan Glesk

Research output: Contribution to journalArticle

4 Citations (Scopus)
30 Downloads (Pure)

Abstract

In order to preserve the performance of incoherent OCDMA systems it is imperative to maintain the width of the OCDMA auto-correlation function. This can be challenging in OCDMA systems when using multi-wavelength pico-second pulses as code carriers. In this respect, a Semiconductor Optical Amplifier (SOA) was used to control the chirp of OCDMA code carriers before fiber transmission, and the resulting effect on the recovered OCDMA auto-correlation was investigated at the receiving end after a 16 km long transmission in a fiber optic testbed with imperfectly balanced chromatic dispersion (CD)
Original languageEnglish
JournalIEEE Photonics Technology Letters
Volume30
Issue number9
Early online date12 Mar 2018
DOIs
Publication statusE-pub ahead of print - 12 Mar 2018

Keywords

  • code division multiple access (CDMA)
  • OCDMA auto-correlation
  • chirp
  • semiconductor optical amplifier
  • chromatic dispersion
  • SOA

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