High temperature operation of optically pumped InGaN/GaN MQW heterostructures lasers grown on Si substrates

  • E. V. Lutsenko
  • , V. N. Pavlovskii
  • , V. Z. Zubialevich
  • , A. L. Gurskii
  • , A. G. Ryabtsev
  • , G. I. Ryabtsev
  • , G. P. Yablonskii
  • , Y. Dikme
  • , A. Szymakowski
  • , H. Kalisch
  • , R. H. Jansen
  • , B. Schineller
  • , M. Heuken

Research output: Chapter in Book/Report/Conference proceedingsChapterpeer-review

Abstract

In this report InGaN/GaN multiple quantum well (MQW) heterostructures were grown in AIXTRON MOVPE reactors on (111)-oriented Si substrates. The temperature behaviour of the laser threshold is defined mainly by spontaneous emission characteristics of excitation level equal to the laser threshold such as spontaneous recombination efficiency, full width at half maximum and position of the spectrum. Rates of spontaneous and nonradiative recombination, the value of internal quantum efficiency were estimated.

Original languageEnglish
Title of host publication2003 International Symposium on Compound Semiconductors, ISCS 2003
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages141-142
Number of pages2
ISBN (Electronic)0780378202
DOIs
Publication statusPublished - 2003
Externally publishedYes
Event2003 International Symposium on Compound Semiconductors, ISCS 2003 - San Diego, United States
Duration: 25 Aug 200327 Aug 2003

Publication series

NameIEEE International Symposium on Compound Semiconductors, Proceedings
Volume2003-January

Conference

Conference2003 International Symposium on Compound Semiconductors, ISCS 2003
Country/TerritoryUnited States
CitySan Diego
Period25/08/0327/08/03

Keywords

  • Epitaxial growth
  • Gallium nitride
  • Laser excitation
  • Optical pumping
  • Pump lasers
  • Quantum well devices
  • Quantum well lasers
  • Radiative recombination
  • Stimulated emission
  • Temperature

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