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On the Multispike Structure of a Transmitted Pulse in Monocrystalline Films with Absorption Bistability
Author(s) -
Perelman L. T.,
Vitkin E. I.
Publication year - 1991
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2221680128
Subject(s) - monocrystalline silicon , bistability , absorption (acoustics) , pulse (music) , materials science , exciton , optics , optical bistability , boundary (topology) , optoelectronics , condensed matter physics , physics , nonlinear optics , silicon , laser , mathematical analysis , mathematics , detector
The dynamics of motion of boundaries between strongly and weakly absorbing regions in monocrystalline films with increasing absorption bistability is considered. It is shown that the multispike structure of a transmitted pulse is attributed to the simultaneous influence of the film boundary effects and bleaching of the sample at large exciton concentrations.