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Exploring spatio-temporal dynamics of an optically pumped semiconductor laser with intracavity second harmonic generation

  • Y. C. Lee
  • , H. C. Liang
  • , J. C. Tung
  • , K. W. Su
  • , Y. F. Chen
  • , K. F. Huang

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

Abstract

We experimentally observe an intriguing phenomenon of complex spatio-temporal dynamics in a commercial optically pumped semiconductor laser with intracavity second harmonic generation. We numerically verify that the experimental results come from the total mode locking of TEM00 and higher-order modes with significant astigmatism. The scenarios of the spatio-temporal dynamics are quite similar to the phenomena in soft-aperture Kerr-lens mode locked Ti:sapphire lasers.

Original languageEnglish
Title of host publicationVertical External Cavity Surface Emitting Lasers (VECSELs) III
DOIs
StatePublished - 2013
EventVertical External Cavity Surface Emitting Lasers (VECSELs) III - San Francisco, CA, United States
Duration: 3 Feb 20135 Feb 2013

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume8606
ISSN (Print)0277-786X

Conference

ConferenceVertical External Cavity Surface Emitting Lasers (VECSELs) III
Country/TerritoryUnited States
CitySan Francisco, CA
Period3/02/135/02/13

Keywords

  • optically pumped
  • self-mode locking
  • semiconductor laser

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