Optical signal to noise ratio monitoring using a noval optical notch filtering scheme

Yi Yu, Jing Yang, Changyuan Yu

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

Abstract

In this paper, we propose a novel optical notch filtering scheme, which can be used for optical signal to noise ratio (OSNR) monitoring. OSNR monitoring for 10-Gb/s and 40-Gb/s NRZ-OOK, NRZ-DPSK and Duo-binary signals are demonstrated in VPI transmission maker 7.6. Low bandwidth photo detector adopted in the monitoring scheme would provide immunity to chromatic dispersion (CD) and low cost solution.
Original languageEnglish
Title of host publication2012 Photonics Global Conference, PGC 2012
DOIs
Publication statusPublished - 1 Dec 2012
Externally publishedYes
Event2012 Photonics Global Conference, PGC 2012 - Singapore, Singapore
Duration: 13 Dec 201216 Dec 2012

Conference

Conference2012 Photonics Global Conference, PGC 2012
CountrySingapore
CitySingapore
Period13/12/1216/12/12

Keywords

  • chromatic dispersion
  • optical performance monitoring
  • optical signal to noise ratio
  • RF power
  • wavelength division multiplexing

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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