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Non-Adler excitable interplay between lasing quantum dot states

  • Michael Dillane
  • , David Goulding
  • , Nikita Fedorov
  • , Ilya Dubinkin
  • , Thomas Erneux
  • , Evgeny A. Viktorov
  • , Bryan Kelleher

Research output: Chapter in Book/Report/Conference proceedingsConference proceedingpeer-review

Abstract

Quantum dot lasers have proven to be extremely interesting in terms of nonlinear dynamics. One of the key benefits is their highly damped relaxation oscillations. In this work we take advantage of this stability in a master slave configuration. We find a novel, dual state excitable dynamic resulting in antiphase operation between two lasing states in the device. We interpret the behaviour as a non-Adler but still Type I excitability. Phase measurements bolster our interpretation.

Original languageEnglish
Title of host publicationSemiconductor Lasers and Laser Dynamics VIII
EditorsRainer Michalzik, Krassimir Panajotov, Marc Sciamanna
PublisherSPIE
ISBN (Electronic)9781510618909
DOIs
Publication statusPublished - 2018
EventSemiconductor Lasers and Laser Dynamics VIII 2018 - Strasbourg, France
Duration: 23 Apr 201826 Apr 2018

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume10682
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceSemiconductor Lasers and Laser Dynamics VIII 2018
Country/TerritoryFrance
CityStrasbourg
Period23/04/1826/04/18

Keywords

  • excitability
  • injection
  • Quantum Dot Laser

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