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  • Quantum Electronics and Laser Science Conference
  • OSA Technical Digest (Optica Publishing Group, 1995),
  • paper QThC1

Coherent generation of hot electrons in band-to-acceptor luminescence

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Abstract

On a semiclassical level, the dynamics of carriers generated by a short laser pulse in a semiconductor is described by the Boltzmann equation (BE). The carrier generation rate derived from Fermi's golden rule is proportional to the laser intensity with a spectral shape given by the laser spectrum. This approach, however, neglects all effects related to the coherence of the laser, as have been observed, e.g., in four-wave-mixing experiments.

© 1995 Optical Society of America

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