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Proceedings Paper

Two-photon pumped zinc oxide random laser
Author(s): E. V. Chelnokov; N. M. Bityurin; W. Marine
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Paper Abstract

Zinc oxide is a promising material for creation of novel ultraviolet light sources. In this work we study random laser action in a thin ZnO nanocluster film under two-photon pumping. The results are compared with the case of single-photon pumping. A theoretical model is developed, which shows the effect of boundary conditions on lasing in the film. Measurement results of nonlinear transmission are presented and compared with classical two-photon absorption model.

Paper Details

Date Published: 3 February 2006
PDF: 9 pages
Proc. SPIE 5975, Topical Problems of Nonlinear Wave Physics, 59750O (3 February 2006); doi: 10.1117/12.675566
Show Author Affiliations
E. V. Chelnokov, Ctr. de Recherche en Matière Condensée et Nanosciences, CNRS (France)
Institute of Applied Physics (Russia)
N. M. Bityurin, Institute of Applied Physics (Russia)
W. Marine, Ctr. de Recherche en Matière Condensée et Nanosciences, CNRS (France)

Published in SPIE Proceedings Vol. 5975:
Topical Problems of Nonlinear Wave Physics
Alexander M. Sergeev, Editor(s)

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