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Screening of piezoelectric fields in InGaN quantum well laser structures

  • Iain H. Brown
  • , Peter Blood
  • , Peter M. Smowton
  • , John D. Thomson
  • , Santiago M. Olaizola
  • , A. Mark Fox
  • , Peter J. Parbrook
  • , Weng W. Chow

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

Abstract

By modelling time resolved emission spectra of 3 and 4 nm In 0.07Ga0.93N quantum wells we show that injected carriers reduce the internal field to only 70% of its unscreened value at typical laser thresholds. © 2006 IEEE.
Original languageEnglish
Title of host publicationConference Digest - IEEE International Semiconductor Laser Conference
Pages81-82
Number of pages2
DOIs
StatePublished - Jan 1 2006
Externally publishedYes

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