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Determination of Dispersion Curves of Excitonic Polaritons by Picosecond Time-of-Flight Method

  • Y. Aoyagi
  • Y. Segawa
  • T. Baba
  • S. Namba
Conference paper
Part of the Springer Series in Chemical Physics book series (CHEMICAL, volume 14)

Abstract

Dispersion curves of the excitonic polaritons in CuCl and CdS were precisely determined by a picosecond time-of-flight method in which the propagation time of a tunable picosecond light pulse in a crystal was measured. The experimental results and the availabilities of this technique were discussed.

Keywords

Group Velocity Dispersion Curve Oscillator Strength Oscillator Model Incident Photon Energy 
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References

  1. 1.
    Y. Segawa, Y. Aoyagi and S. Namba: Solid State Commun.32, 229 (1979).ADSCrossRefGoogle Scholar
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    J. J. Hopfield and D. G. Thomas: Phys. Rev. 132, 563 (1963).ADSCrossRefGoogle Scholar
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    C.S. Ting, M. J. Frankel and J. L. Birman: Solid State Commun. 17, 1285 (1975).ADSCrossRefGoogle Scholar
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    J. L. Birman and J. J. Sein: Phys. Rev.B6, 2482 (1972).ADSGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1980

Authors and Affiliations

  • Y. Aoyagi
    • 1
  • Y. Segawa
    • 1
  • T. Baba
    • 1
  • S. Namba
    • 1
  1. 1.The Institute of Physical and Chemical ResearchWako-shi, Saitama 351Japan

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