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Proceedings Paper

Nonlinear response of photorefractive multiple quantum well layer
Author(s): Andrzej Ziółkowski; Ewa Weinert-Rączka
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Paper Abstract

The photorefractive response of semi-insulating multiple quantum well structure operating with an external electric field applied along the quantum well planes to a localized illumination is investigated. An approximate steady-state relation between space-charge electric field and light intensity is found. To confirm used approximations, band transport model is numerically solved. The time evolution of the space-charge field is also analyzed.

Paper Details

Date Published: 5 October 2005
PDF: 11 pages
Proc. SPIE 5949, Nonlinear Optics Applications, 59491W (5 October 2005); doi: 10.1117/12.626102
Show Author Affiliations
Andrzej Ziółkowski, Szczecin Univ. of Technology (Poland)
Ewa Weinert-Rączka, Szczecin Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 5949:
Nonlinear Optics Applications
Miroslaw A. Karpierz; Allan Dawson Boardman; George I. Stegeman, Editor(s)

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