Optical gain and radiative decay dynamics in sol-gel-derived CdS quantum dots

J. Butty, G. E. Jabbour, G. Mohs, B. D. Fluegel, N. Peyghambarian, Y. H. Kao, J. D. Mackenzie

Research output: Contribution to journalConference article

Abstract

Optical gain measurements in quantum dots (QDs) with nanosecond nonresonant excitation are carried out using the variable-stripe-length method. In particular, the photoluminescence (PL) decay dynamics is investigated using femtosecond excitation at 310 nm and streak camera detection. The emission displays two bands as it is usually observed in the semiconductor-doped glasses.

Original languageEnglish (US)
Pages (from-to)474-475
Number of pages2
JournalConference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
StatePublished - Jan 1 1996
EventProceedings of the 1996 Conference on Lasers and Electro-Optics, CLEO'96 - Anaheim, CA, USA
Duration: Jun 2 1996Jun 7 1996

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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