High-energy picosecond optical pulse generation with asymmetric-waveguide diode lasers

Eugene A. Avrutin, Boris S. Ryvkin, Juha T. Kostamovaara

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

Abstract

We report recent progress and discuss important issues in the design of gain-switched and combined gain/Q-switched asymmetric waveguide lasers with a large effective spot size for applications ranging from optical range finding (with a prototype system developed) to nonlinear optics. The role of the active layer material, the waveguide design, and the use of saturable absorber in the cavity are discussed.

Original languageEnglish
Title of host publication2016 International Conference Laser Optics (LO)
PublisherIEEE
PagesR3-8
ISBN (Electronic)978-1-4673-9737-7
ISBN (Print)978-1-4673-9738-4
DOIs
Publication statusPublished - 25 Aug 2016
Event2016 International Conference Laser Optics, LO 2016 - St. Petersburg, Russian Federation
Duration: 27 Jun 20161 Jul 2016

Publication series

NameInternational Conference Laser Optics
PublisherIEEE
ISSN (Print)2640-8201
ISSN (Electronic)2642-5580

Conference

Conference2016 International Conference Laser Optics, LO 2016
Country/TerritoryRussian Federation
CitySt. Petersburg
Period27/06/161/07/16

Keywords

  • Gain switching
  • Laser radar
  • Optical Pulses
  • Quantum Well lasers
  • Semiconductor lasers

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