The browser you are using is not supported by this website. All versions of Internet Explorer are no longer supported, either by us or Microsoft (read more here: https://www.microsoft.com/en-us/microsoft-365/windows/end-of-ie-support).

Please use a modern browser to fully experience our website, such as the newest versions of Edge, Chrome, Firefox or Safari etc.

Optical studies of single quantum dots in microdisks

På svenska

Author

  • Valéry Zwiller
  • S. Falth
  • Jonas Persson
  • Werner Seifert
  • G. Bjork
  • Lars Samuelson

Summary, in English

Microdisks containing single, selected self-assembled quantum dots were fabricated and their optical properties were studied. Using two electron beam lithography exposures, the dots were positioned at the microdisks edges where the optical field reaches its maximum with sub-micron precision. High Q-values, in excess of 13000 were achieved and the coupling of the emission from single quantum dots to the whispering modes was studied using cw and time resolved techniques

Publishing year

2002

Language

English

Publication/Series

7th International Conference on Nanometer-Scale Science and Technology and 21st European Conference on Surface Science

Document type

Conference paper

Publisher

Lund University

Topic

  • Condensed Matter Physics

Keywords

  • GaInP-InP
  • GaAs
  • time resolved techniques
  • whispering modes
  • emission coupling
  • Q-values
  • optical field
  • electron beam lithography
  • optical properties
  • self assembled quantum dots
  • microdisks
  • optical studies
  • single quantum dots
  • continuous wave techniques

Conference name

Proceedings of 7th International Conference on Nanometer-Scale Science and Technology and 21st European Conference on Surface Science (NANO-7/ECOSS-21)

Conference date

2002-06-24 - 2002-06-28

Conference place

Malmö, Sweden

Status

Published