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Extremely wide lasing bandwidth from InAs/InP quantum-dash ridge-waveguide laser near 1.6 μm

  • M. Z.M. Khan
  • , Tien K. Ng
  • , C. S. Lee
  • , P. Bhattacharya
  • , Boon S. Ooi

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We demonstrate an ultra-broad lasing bandwidth (-3dB) of > 50 nm utilizing InAs/InGaAlAs/InP quantum-dash ridge-waveguide laser using chirped AlGaInAs barrier layer thickness. Our device exhibits a recorded bandwidth and significant improvement of laser characteristics.

Original languageEnglish
Title of host publication2013 Conference on Lasers and Electro-Optics, CLEO 2013
PublisherIEEE Computer Society
ISBN (Print)9781557529725
DOIs
StatePublished - 2013
Externally publishedYes

Publication series

Name2013 Conference on Lasers and Electro-Optics, CLEO 2013

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

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