Anisotropic optical polarization of AlGaN based 275 nm light-emitting diodes due to quantum-size effects

J. J. Wierer, I. Montaño, M. H. Crawford, A. A. Allerman

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

Abstract

Quantum-size effects strongly influence the valance band and optical polarization of 275nm emitting Al0.44Ga0.56N layers. It's shown experimentally and theoretically that thinner quantum wells and lower carrier densities result in polarization preferential for light extraction.

Original languageEnglish (US)
Title of host publicationCLEO
Subtitle of host publicationScience and Innovations, CLEO_SI 2014
PublisherOptical Society of America (OSA)
ISBN (Print)9781557529992, 9781557529992
DOIs
StatePublished - 2014
Externally publishedYes
EventCLEO: Science and Innovations, CLEO_SI 2014 - San Jose, CA, United States
Duration: Jun 8 2014Jun 13 2014

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

ConferenceCLEO: Science and Innovations, CLEO_SI 2014
Country/TerritoryUnited States
CitySan Jose, CA
Period6/8/146/13/14

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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