3 February 2006 Two-photon pumped zinc oxide random laser
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Proceedings Volume 5975, Topical Problems of Nonlinear Wave Physics; 59750O (2006) https://doi.org/10.1117/12.675566
Event: Topical Problems of Nonlinear Wave Physics, 2005, St. Petersburg, Russian Federation
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.
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E. V. Chelnokov, E. V. Chelnokov, N. M. Bityurin, N. M. Bityurin, W. Marine, W. Marine, } "Two-photon pumped zinc oxide random laser", Proc. SPIE 5975, Topical Problems of Nonlinear Wave Physics, 59750O (3 February 2006); doi: 10.1117/12.675566; https://doi.org/10.1117/12.675566

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