Two-dimensional transverse cross-section quantum-well resolving nanopotentiometry of buried-heterostructure multiple-quantum-well lasers under forward operation

D. Ban*, E. H. Sargent, St J. Dixon-Warren, T. Grevatt, G. Knight, G. Pakulski, J. K. White

*Corresponding author for this work

Research output: Contribution to conferencePaperpeer-review

Abstract

Application of two-dimensional transverse cross-section quantum-well resolving nanopotentiometry technique, to a buried-heterostructure multiple-quantum-well-laser under forward operating bias, was presented. The laser was set under operation by applying variable bias voltages externally. A conductive probe was scanned in contact mode over the cross section of the device. Results demonstrated the utility of two dimensional nanopotentiometry to delineate quantitatively the transverse cross-sectional structure of complex two-dimensional devices.

Original languageEnglish (US)
Pages295-296
Number of pages2
StatePublished - 2002
EventConference on Lasers and Electro-Optics (CLEO 2002) - Long Beach, CA, United States
Duration: May 19 2002May 24 2002

Other

OtherConference on Lasers and Electro-Optics (CLEO 2002)
Country/TerritoryUnited States
CityLong Beach, CA
Period5/19/025/24/02

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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