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 contributionpeer-review

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 (Electronic)9783800730421
Publication statusPublished - 2007
Event2007 33rd European Conference and Exhibition of Optical Communication, ECOC 2007 - Berlin, Germany
Duration: 2007 Sept 162007 Sept 20

Publication series

Name2007 33rd European Conference and Exhibition of Optical Communication, ECOC 2007

Conference

Conference2007 33rd European Conference and Exhibition of Optical Communication, ECOC 2007
Country/TerritoryGermany
CityBerlin
Period07/9/1607/9/20

Fingerprint

Dive into the research topics of 'A λ/4-shifted distributed feedback semiconductor fiber ring laser with an OSNR of 85 dB and a linewidth of 7 kHz'. Together they form a unique fingerprint.

Cite this