Evolution of multi-mode emission from vertical-external-cavity surface-emitting lasers

M. Wichmann, M. K. Shakfa, B. Heinen, A. Rahimi-Iman, Stephan W Koch, M. Koch, Maik A Scheller, Jerome V Moloney

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

Abstract

We present a systematic investigation of the longitudinal multi-mode emission in a vertical-external-cavity surface-emitting laser using both streak camera measurements and interferometric measurement techniques. We observe a steep increase of the emission bandwidth close to the laser threshold with only minor variances at higher pump powers. Additionally, we show that in our configurations the stability of a two-color emission process is linked to a sufficiently high number of longitudinal modes participating in the laser emission.

Original languageEnglish (US)
Title of host publicationProceedings - 2014 International Conference Laser Optics, LO 2014
PublisherIEEE Computer Society
ISBN (Print)9781479938858
DOIs
StatePublished - 2014
Event2014 International Conference Laser Optics, LO 2014 - St. Petersburg, Russian Federation
Duration: Jun 30 2014Jul 4 2014

Other

Other2014 International Conference Laser Optics, LO 2014
CountryRussian Federation
CitySt. Petersburg
Period6/30/147/4/14

Fingerprint

Surface emitting lasers
Laser modes
Streak cameras
Lasers
Pumps
Color
Bandwidth

Keywords

  • Semiconductor Lasers
  • Vertical Emitting Lasers

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

Cite this

Wichmann, M., Shakfa, M. K., Heinen, B., Rahimi-Iman, A., Koch, S. W., Koch, M., ... Moloney, J. V. (2014). Evolution of multi-mode emission from vertical-external-cavity surface-emitting lasers. In Proceedings - 2014 International Conference Laser Optics, LO 2014 [6886297] IEEE Computer Society. https://doi.org/10.1109/LO.2014.6886297

Evolution of multi-mode emission from vertical-external-cavity surface-emitting lasers. / Wichmann, M.; Shakfa, M. K.; Heinen, B.; Rahimi-Iman, A.; Koch, Stephan W; Koch, M.; Scheller, Maik A; Moloney, Jerome V.

Proceedings - 2014 International Conference Laser Optics, LO 2014. IEEE Computer Society, 2014. 6886297.

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

Wichmann, M, Shakfa, MK, Heinen, B, Rahimi-Iman, A, Koch, SW, Koch, M, Scheller, MA & Moloney, JV 2014, Evolution of multi-mode emission from vertical-external-cavity surface-emitting lasers. in Proceedings - 2014 International Conference Laser Optics, LO 2014., 6886297, IEEE Computer Society, 2014 International Conference Laser Optics, LO 2014, St. Petersburg, Russian Federation, 6/30/14. https://doi.org/10.1109/LO.2014.6886297
Wichmann M, Shakfa MK, Heinen B, Rahimi-Iman A, Koch SW, Koch M et al. Evolution of multi-mode emission from vertical-external-cavity surface-emitting lasers. In Proceedings - 2014 International Conference Laser Optics, LO 2014. IEEE Computer Society. 2014. 6886297 https://doi.org/10.1109/LO.2014.6886297
Wichmann, M. ; Shakfa, M. K. ; Heinen, B. ; Rahimi-Iman, A. ; Koch, Stephan W ; Koch, M. ; Scheller, Maik A ; Moloney, Jerome V. / Evolution of multi-mode emission from vertical-external-cavity surface-emitting lasers. Proceedings - 2014 International Conference Laser Optics, LO 2014. IEEE Computer Society, 2014.
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