A λ/4-shifted distributed feedback semiconductor fiber ring laser with an OSNR of 85 dB and a linewidth of 7 kHz

Akihito Suzuki, Ho Thi Quynhanh, Masato Yoshida, Masataka Nakazawa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

We newly propose a λ/4-shifted DFB semiconductor fiber ring laser incorporating an ultranarrow band FBG in the cavity. Large performance improvements with an OSNR of 85 dB and a linewidth of 7 kHz are obtained.

Original languageEnglish
Title of host publication2007 33rd European Conference and Exhibition of Optical Communication, ECOC 2007
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)9783800730421
Publication statusPublished - 2007
Event2007 33rd European Conference and Exhibition of Optical Communication, ECOC 2007 - Berlin, Germany
Duration: 2007 Sep 162007 Sep 20

Other

Other2007 33rd European Conference and Exhibition of Optical Communication, ECOC 2007
CountryGermany
CityBerlin
Period07/9/1607/9/20

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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