Influence of InGaN/GaN/Si electroluminescent heterostructure design and quantum well thickness on their luminescent and laser properties

  • V. N. Pavlovskii
  • , E. V. Lutsenko
  • , A. V. Danilchyk
  • , V. Z. Zubialevich
  • , A. V. Muravitskaya
  • , G. P. Yablonskii
  • , H. Kalisch
  • , R. H. Jansen
  • , B. Schineller
  • , M. Heuken

Research output: Chapter in Book/Report/Conference proceedingsConference proceedingpeer-review

Abstract

Employing a strain-reducing layer stack between Si substrate and MQW layers as well as optimization of quantum well thicknesses of InGaN/GaN/Si MQW electroluminescent heterostructures led to disappearance of cracks and pinholes, to reduction of the laser threshold down to 75 kW/cm2 at 433 nm under N2 laser emission excitation.

Original languageEnglish
Title of host publicationConference Proceedings - 5th International Conference on Advanced Optoelectronics and Lasers, CAOL' 2010
Pages265-267
Number of pages3
DOIs
Publication statusPublished - 2010
Externally publishedYes
Event5th International Conference on Advanced Optoelectronics and Lasers, CAOL' 2010 - Sevastopol, Crimea, Ukraine
Duration: 10 Sep 201014 Sep 2010

Publication series

NameConference Proceedings - 5th International Conference on Advanced Optoelectronics and Lasers, CAOL' 2010

Conference

Conference5th International Conference on Advanced Optoelectronics and Lasers, CAOL' 2010
Country/TerritoryUkraine
CitySevastopol, Crimea
Period10/09/1014/09/10

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