Optical beat noise reduction using FM to AM conversion of injection-locked FP-laser diode in reflective SOA based WDM/SCM-passive optical networks

Yong Yuk Won, Hyuk Choon Kwon, Sang Kook Han

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

A new scheme for reducing optical beat interference noise in a reflective semiconductor optical amplifier based wavelength division multiplexed/subcarrier multiplexing - passive optical network is proposed. This method uses an Fabry Perot laser locked by modulated lights from optical network units in a central office. As an experimental verification, it is reported that carrier to noise ratio is enhanced by 10 dB and power penalty is improved by 16 dB.

Original languageEnglish
Pages (from-to)2953-2956
Number of pages4
JournalIEICE Transactions on Communications
VolumeE90-B
Issue number10
DOIs
Publication statusPublished - 2007 Jan 1

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Light interference
Passive optical networks
Semiconductor optical amplifiers
Service oriented architecture (SOA)
Fiber optic networks
Noise abatement
Wavelength division multiplexing
Multiplexing
Semiconductor lasers
Wavelength
Lasers

All Science Journal Classification (ASJC) codes

  • Software
  • Computer Networks and Communications
  • Electrical and Electronic Engineering

Cite this

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Optical beat noise reduction using FM to AM conversion of injection-locked FP-laser diode in reflective SOA based WDM/SCM-passive optical networks. / Won, Yong Yuk; Kwon, Hyuk Choon; Han, Sang Kook.

In: IEICE Transactions on Communications, Vol. E90-B, No. 10, 01.01.2007, p. 2953-2956.

Research output: Contribution to journalArticle

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