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Theoretical investigation of laser gain in AlGaInN quaternary quantum wells

  • W. W. Chow
  • , H. C. Schneider
  • , A. J. Fischer
  • , A. A. Allerman

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

Microscopic calculations of laser gain spectra are presented for AlGaInN wurtzite quantum-well structures that are under compressive, zero and tensile strain. It is found that the optical nonlinearities induced by the combination of strain, quantum-confined Stark effect and many-body Coulomb interactions give rise to optical behavior that can differ significantly from that in conventional semiconductor lasers. © 2002 American Institute of Physics.
Original languageEnglish
Pages (from-to)2451-2453
Number of pages3
JournalApplied Physics Letters
Volume80
Issue number14
DOIs
StatePublished - Apr 8 2002
Externally publishedYes

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