Nature of the picosecond bleaching and darkening in microcrystal-doped thin-film matrices

O. V. Goncharova; S. A. Tikhomirov

doi:10.1117/12.239781

10 May 1996 Nature of the picosecond bleaching and darkening in microcrystal-doped thin-film matrices

O. V. Goncharova, S. A. Tikhomirov

Proceedings Volume 2797, Nonlinear Spectroscopy and Ultrafast Phenomena; (1996) https://doi.org/10.1117/12.239781
Event: International Conference on Coherent and Nonlinear Optics, 1995, St. Petersburg, Russian Federation

Abstract

Bleaching and darkening occurring in thin-film matrices with high concentrations of doped microcrystallites were explained in terms of the filling of quantum-well and surface energy levels with carriers excited by the picosecond laser pulses. The possibility of creating of the picosecond optically controlled interference and cavityless switches is discussed.

Citation Download Citation

O. V. Goncharova and S. A. Tikhomirov "Nature of the picosecond bleaching and darkening in microcrystal-doped thin-film matrices", Proc. SPIE 2797, Nonlinear Spectroscopy and Ultrafast Phenomena, (10 May 1996); https://doi.org/10.1117/12.239781

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