Novel heat removal waveguide structure for high performance quantum cascade lasers

Muhammad A. Talukder, Fow Sen Choa, Curtis R. Menyuk, Kale J. Franz, Scott S. Howard, Claire F. Gmachl

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

Abstract

We study the heat removal capability of different core structures in quantum cascade lasers. We find that due to non-isotropic conductivity, core structures with higher depth dissipate heat faster than the conventional higher-width structures.

Original languageEnglish (US)
Title of host publicationQuantum Electronics and Laser Science Conference, QELS 2008
PublisherOptical Society of America
ISBN (Print)9781557528599
StatePublished - Jan 1 2008
EventQuantum Electronics and Laser Science Conference, QELS 2008 - San Jose, CA, United States
Duration: May 4 2008May 9 2008

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Other

OtherQuantum Electronics and Laser Science Conference, QELS 2008
CountryUnited States
CitySan Jose, CA
Period5/4/085/9/08

All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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  • Cite this

    Talukder, M. A., Choa, F. S., Menyuk, C. R., Franz, K. J., Howard, S. S., & Gmachl, C. F. (2008). Novel heat removal waveguide structure for high performance quantum cascade lasers. In Quantum Electronics and Laser Science Conference, QELS 2008 (Optics InfoBase Conference Papers). Optical Society of America.