Nonlinear absorption and gain in CdSe and CdSSe quantum dots

U. Woggon, O. Wind, C. Klingshirn, H. Giessen, B. Fluegel, G. Mohs, N. Peyghambarian

Research output: Contribution to journalConference article

2 Scopus citations

Abstract

Using nanosecond and femtosecond pump-and-probe experiments, we identify the dipole-allowed optical transitions and investigate the temporal development of the nonlinear absorption and gain spectra, their dependence on the size, and the relaxation processes of the excited electron-hole-pair states in CdSe and CdSSe quantum dots.

Original languageEnglish (US)
Pages (from-to)93-98
Number of pages6
JournalMaterials Science Forum
Volume182-184
DOIs
StatePublished - Jan 1 1995
Externally publishedYes
EventProceedings of the 3rd European Workshop on II-VI Compounds - Linz, Austria
Duration: Sep 26 1994Sep 28 1994

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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