Single-mode quantum cascade lasers with a folded fabry-perot resonator waveguide

Peter Q. Liu, Xiaojun Wang, Jen Yu Fan, Claire F. Gmachl

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

Abstract

We demonstrate single mode operation of Quantum Cascade lasers employing a folded Fabry-Perot resonator waveguide design. Single mode emission is achieved with ~20dB side mode suppression up to ~400mA above threshold current in pulsed operation.

Original languageEnglish (US)
Title of host publicationConference on Lasers and Electro-Optics, CLEO 2010
StatePublished - Dec 1 2010
EventConference on Lasers and Electro-Optics, CLEO 2010 - San Jose, CA, United States
Duration: May 16 2010May 21 2010

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Other

OtherConference on Lasers and Electro-Optics, CLEO 2010
CountryUnited States
CitySan Jose, CA
Period5/16/105/21/10

All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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  • Cite this

    Liu, P. Q., Wang, X., Fan, J. Y., & Gmachl, C. F. (2010). Single-mode quantum cascade lasers with a folded fabry-perot resonator waveguide. In Conference on Lasers and Electro-Optics, CLEO 2010 (Optics InfoBase Conference Papers).