Four-photon scattering and nonlinear susceptibility of semiconductor nanocrystals

A. G. Belyaev; V. I. Bogdanov; Alexander G. Spiro

doi:10.1117/12.242143

10 June 1996 Four-photon scattering and nonlinear susceptibility of semiconductor nanocrystals

A. G. Belyaev, V. I. Bogdanov, Alexander G. Spiro

Proceedings Volume 2801, Nonlinear Optics of Low-Dimensional Structures and New Materials; (1996) https://doi.org/10.1117/12.242143
Event: International Conference on Coherent and Nonlinear Optics, 1995, St. Petersburg, Russian Federation

Abstract

Results of resonant four-photon scattering and photobleaching studies of semiconductor (CdSe) `quantum dots' in phosphate glass matrix are presented. Nonlinear susceptibility was measured by frequency nondegenerate and degenerate scattering with a various pumping power. The data are discussed with a model that use different nonlinearity mechanisms.

Citation Download Citation

A. G. Belyaev, V. I. Bogdanov, and Alexander G. Spiro "Four-photon scattering and nonlinear susceptibility of semiconductor nanocrystals", Proc. SPIE 2801, Nonlinear Optics of Low-Dimensional Structures and New Materials, (10 June 1996); https://doi.org/10.1117/12.242143

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