Effect of Filtered Optical Feedback on The Dynamics of Semiconductor Ring Lasers

Mulham Khoder, Gaetan Friart, Jan Danckaert, Thomas Erneux, Guy Van Der Sande, Guy Verschaffelt

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

Abstract

We report on the dynamics of a semiconductor ring laser under the effect of filtered optical feedback. This feedback is realized on the laser chip and its strength can be controlled electrically. Due to the feedback, we observe anti-phase oscillations in the intensity of the clockwise and counterclockwise propagating modes. We investigate how the frequency of these oscillations depends on the feedback strength and how they can be suppressed.
Original languageEnglish
Title of host publicationProceeding of the 20th annual Symposium of the IEEE photonics society Benelux 2015
Place of PublicationBrussels Belgium
PublisherIEEE Benelux
Pages147-150
Number of pages4
Volume20
ISBN (Print)978-2-8052-0288-9
Publication statusPublished - Feb 2016
Event20 th Annual Symposium of the IEEE photonics society Benelux chapter - ULB , Brussels , Belgium
Duration: 8 Feb 20169 Feb 2016

Conference

Conference20 th Annual Symposium of the IEEE photonics society Benelux chapter
CountryBelgium
CityBrussels
Period8/02/169/02/16

Keywords

  • Dynamics
  • SRL

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