Optical signal-to-noise ratio monitoring using a sagnac interferometer based on fiber birefringence

Yi Yu, Bo Dong, Changyuan Yu

Research output: Journal article publicationJournal articleAcademic researchpeer-review

3 Citations (Scopus)

Abstract

We propose a novel optical signal-to-noise ratio (OSNR) monitoring scheme using a Sagnac interferometer based on fiber birefringence. The proposed OSNR monitoring scheme is demonstrated in single and dual polarization systems, which shows incident polarization independence and dispersion insensitivity.
Original languageEnglish
Article number7122880
Pages (from-to)1899-1902
Number of pages4
JournalIEEE Photonics Technology Letters
Volume27
Issue number18
DOIs
Publication statusPublished - 15 Sep 2015
Externally publishedYes

Keywords

  • amplified spontaneous emission noise
  • chromatic dispersion
  • Optical performance monitoring
  • optical signal to noise ratio monitoring
  • polarization mode dispersion

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

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