24 July 2002 Nonlinear absorption at 266 nm in BBO crystal and its influence on frequency conversion
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Proceedings Volume 4751, ICONO 2001: Nonlinear Optical Phenomena and Nonlinear Dynamics of Optical Systems; (2002) https://doi.org/10.1117/12.475895
Event: XVII International Conference on Coherent and Nonlinear Optics (ICONO 2001), 2001, Minsk, Belarus
Abstract
In this paper we represent the results of investigations of a UV-induced nonlinear absorption in BBO crystals and its influence on frequency conversion. The assumption that in BBO crystal at two-photon absorption of law intensive radiation < 100 MW/cm2 at 266 nm dynamic color-centers are generated. With the help of computational modeling it was defined that the absorption cross section of dynamic color-centers at 266 nm is equal to approximately 8 X 10-17.
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N. Kondratyuk, N. Kondratyuk, A. A. Shagov, A. A. Shagov, } "Nonlinear absorption at 266 nm in BBO crystal and its influence on frequency conversion", Proc. SPIE 4751, ICONO 2001: Nonlinear Optical Phenomena and Nonlinear Dynamics of Optical Systems, (24 July 2002); doi: 10.1117/12.475895; https://doi.org/10.1117/12.475895
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