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Nonlinear optical phenomena
Nonlinear refraction and nonlinear absorption of an aqueous colloidal solution of chalcogenide As2S3
R. A. Ganeeva, A. I. Ryasnyanskyb, T. B. Usmanova a "Akadempribor" Research and Production Association, Academy of Science of Uzbekistan, Tashkent
b A. Navoi Samarkand State University
Abstract:
Nonlinear optical characteristics of an aqueous colloidal solution of As2S3 are studied by the Z-scan technique at the wavelength 1064 of a 25-ns Nd:YAG laser. The measured values of the nonlinear refractive index and the third-order nonlinear susceptibility are found to be – 2.8 × 10-11 and – 4.7 × 10-12 CGSE units, respectively. The nonlinear absorption coefficient of the chalcogenide solution is found to be 1 cm GW-1.
Received: 19.03.2002
Citation:
R. A. Ganeev, A. I. Ryasnyansky, T. B. Usmanov, “Nonlinear refraction and nonlinear absorption of an aqueous colloidal solution of chalcogenide As2S3”, Kvantovaya Elektronika, 32:8 (2002), 703–706 [Quantum Electron., 32:8 (2002), 703–706]
Linking options:
https://www.mathnet.ru/eng/qe2275 https://www.mathnet.ru/eng/qe/v32/i8/p703
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