Influence of correlations on intensity dependent excitonic absorption changes

T. Meier, Stephan W Koch, P. Brick, C. Ell, Galina Khitrova, H. M. Gibbs

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

Abstract

The effects of varying pump intensity on the coherent pump-induced excitonic absorption changes are analyzed. The calculated polarization dependent differential absorption spectra for resonant excitation in Stark effect configuration is studied for pumping 4.5 meV below the exciton. χ(5) Exciton broadening for σ+σ+, and a blue-shift for σ+σ- polarized pump and probe values is observed. Varying the pump intensity corresponds to adding χ(3) and χ(5) with an intensity-dependent weight.

Original languageEnglish (US)
Title of host publicationIQEC, International Quantum Electronics Conference Proceedings
PublisherIEEE
StatePublished - 2000
Externally publishedYes
Event2000 International Quantum Electronics Conference (IQEC 2000) - Nice, France
Duration: Sep 10 2000Sep 15 2000

Other

Other2000 International Quantum Electronics Conference (IQEC 2000)
CityNice, France
Period9/10/009/15/00

Fingerprint

pumps
excitons
Stark effect
blue shift
pumping
absorption spectra
probes
polarization
configurations
excitation

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Meier, T., Koch, S. W., Brick, P., Ell, C., Khitrova, G., & Gibbs, H. M. (2000). Influence of correlations on intensity dependent excitonic absorption changes. In IQEC, International Quantum Electronics Conference Proceedings IEEE.

Influence of correlations on intensity dependent excitonic absorption changes. / Meier, T.; Koch, Stephan W; Brick, P.; Ell, C.; Khitrova, Galina; Gibbs, H. M.

IQEC, International Quantum Electronics Conference Proceedings. IEEE, 2000.

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

Meier, T, Koch, SW, Brick, P, Ell, C, Khitrova, G & Gibbs, HM 2000, Influence of correlations on intensity dependent excitonic absorption changes. in IQEC, International Quantum Electronics Conference Proceedings. IEEE, 2000 International Quantum Electronics Conference (IQEC 2000), Nice, France, 9/10/00.
Meier T, Koch SW, Brick P, Ell C, Khitrova G, Gibbs HM. Influence of correlations on intensity dependent excitonic absorption changes. In IQEC, International Quantum Electronics Conference Proceedings. IEEE. 2000
Meier, T. ; Koch, Stephan W ; Brick, P. ; Ell, C. ; Khitrova, Galina ; Gibbs, H. M. / Influence of correlations on intensity dependent excitonic absorption changes. IQEC, International Quantum Electronics Conference Proceedings. IEEE, 2000.
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AU - Gibbs, H. M.

PY - 2000

Y1 - 2000

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