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3 W near-diffraction-limited power from high-index- contrast photonic-crystal quantum cascade lasers

  • J. D. Kirch
  • , C. C. Chang
  • , C. Boyle
  • , L. J. Mawst
  • , D. Lindberg
  • , T. Earles
  • , D. Botez

Research output: Contribution to conferencePaperpeer-review

Abstract

Phase locking, via resonant leaky-wave coupling, of five 8.36 μm-emitting quantum cascade lasers has provided in-phase-mode operation to 3 W with 1.5 x diffraction limit lobewidth and 2.45 W emitted in the main far-field lobe.

Original languageEnglish
Publication statusPublished - 2014
Externally publishedYes
Event2014 Conference on Lasers and Electro-Optics, CLEO 2014 - San Jose, United States
Duration: 2014 Jun 82014 Jun 13

Conference

Conference2014 Conference on Lasers and Electro-Optics, CLEO 2014
Country/TerritoryUnited States
CitySan Jose
Period2014/06/082014/06/13

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials

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