Excited-state absorption of excitons and biexcitons confined in CuCl quantum dots

K. Miyajima, Y. Kagotani, K. Edamatsu, T. Itoh

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This study reports the first observation of the temporal evolution of the infrared transient absorption (IRTA) of CuCl quantum dots by means of tunable ultrafast pump-probe spectroscopy technique based on two optical parametric amplifiers (pulse width: 2 ps, repetition rate: 1 kHz). Results show that the IRTA originates not only from the excitons but also from the biexcitons confined in the quantum dots under high excitation intensities.

Original languageEnglish
Title of host publication2003 European Quantum Electronics Conference, EQEC 2003
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages187
Number of pages1
ISBN (Electronic)0780377338, 9780780377332
DOIs
Publication statusPublished - 2003
EventEuropean Quantum Electronics Conference, EQEC 2003 - Munich, Germany
Duration: 2003 Jun 222003 Jun 27

Publication series

Name2003 European Quantum Electronics Conference, EQEC 2003

Other

OtherEuropean Quantum Electronics Conference, EQEC 2003
CountryGermany
CityMunich
Period03/6/2203/6/27

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics

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    Miyajima, K., Kagotani, Y., Edamatsu, K., & Itoh, T. (2003). Excited-state absorption of excitons and biexcitons confined in CuCl quantum dots. In 2003 European Quantum Electronics Conference, EQEC 2003 (pp. 187). [1314044] (2003 European Quantum Electronics Conference, EQEC 2003). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EQEC.2003.1314044