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Phonon Oscillations in a Spectrum of Reversible Bleaching of Gallium Arsenide under Interband Absorption of a High-Power Picosecond Light Pulse

  • I. L. Bronevoi
  • A. N. Krivonosov
  • V. I. Perel’

Abstract

This text describes the results of studies with picosecond resolution of the optical transparency T spectra of a thin layer of a high-purity GaAs exposed to a high-power light pulse having the photon energy ħωex, which is somewhat larger than die forbidden gap width Eg. Experiments were carried out at room temperature. The duration of both the exciting and probing pulses was about 14 ps.

Keywords

Gallium Arsenide GaAs Layer Versus Figure Conduction Band Bottom Interband Absorption 
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References

  1. 1.
    I.L. Bronevoi, AN. Krivonosov, and V.I. Perel`, Phonon osculations in the spectrum of the reversible bleaching of gallium arsenide under interband absorption of a high-power picosecond light pulse, Solid State Communications. 94: 805 (1995).ADSCrossRefGoogle Scholar
  2. 2.
    N.N. Ageeva, I.L. Bronevoi, E.G. Dyadyushldn, and B.S. Yavich, Anomalous emission from gallium arsenide during interband absorption of intense picosecond light pulses, JETP Lett. 48: 276 (1988).ADSGoogle Scholar
  3. 3.
    N.N. Ageeva, I.L. Bronevoi, E.G. Dyadyushkin, V.A. Mironov, S.E. Kumekov, and V.I.Perel’, Supeduminescence and brightening of gallium arsenide under interband absorption of picosecond light pubes, Solid State Communications. 72: 625 (1989).ADSCrossRefGoogle Scholar

Copyright information

© Plenum Press, New York 1996

Authors and Affiliations

  • I. L. Bronevoi
    • 1
  • A. N. Krivonosov
    • 1
  • V. I. Perel’
    • 2
  1. 1.Institute of Radioengineering and ElectronicsRussian Academy of SciencesMoscowRussia
  2. 2.A.F.Ioffe Physicotechnical InstituteRussian Academy of SciencesSt.-PetersburgRussia

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