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Non-Planar Nano-Epitaxy of InGaN Quantum-Well Emitters for Green-Yellow Semiconductor Lasers

  • Michael G. Wood
  • , Anthony Rice
  • , Stephen R. Lee
  • , Brendan P. Gunning
  • , Mary H. Crawford
  • , Ping Lu
  • , Courtney L.H. Sovinec
  • , Alejandro J. Grine
  • , Elizabeth DeJong
  • , Daniel Feezell
  • , Darwin K. Serkland

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

We report non-planar regrowth of InGaN quantum wells on triangular InGaN buffer layers grown on sub-200nm-wide GaN ridges. Photo-pumped internal quantum efficiencies above 20% at yellow wavelengths hold promise for semiconductor laser gain regions.

Original languageEnglish
Title of host publicationFrontiers in Optics
Subtitle of host publicationProceedings Frontiers in Optics + Laser Science 2023, FiO, LS 2023
PublisherOptical Society of America
ISBN (Electronic)9781957171296
DOIs
StatePublished - 2023
Externally publishedYes
EventFrontiers in Optics + Laser Science 2023, FiO, LS 203: Part of Frontiers in Optics + Laser Science 2023 - Tacoma, United States
Duration: Oct 9 2023Oct 12 2023

Publication series

NameFrontiers in Optics: Proceedings Frontiers in Optics + Laser Science 2023, FiO, LS 2023

Conference

ConferenceFrontiers in Optics + Laser Science 2023, FiO, LS 203: Part of Frontiers in Optics + Laser Science 2023
Country/TerritoryUnited States
CityTacoma
Period10/9/2310/12/23

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