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Reducing internal field effects with high aluminum AlGaN quantum wells

  • W. W. Chow
  • , S. Wieczorek
  • , A. J. Fischer
  • , M. H. Crawford
  • , A. A. Allerman
  • , S. R. Lee

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Transition from heavy hole to crystal-field-split hole ground state is found to significantly reduce internal-field effects on optical properties, which should improve laser performance. The effect comes from increasing aluminum concentration in AlGaN quantum wells. © 2004 IEEE.
Original languageEnglish
Title of host publicationConference Digest - IEEE International Semiconductor Laser Conference
Pages89-90
Number of pages2
StatePublished - Dec 1 2004
Externally publishedYes

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