Nonlinear optical characteristics of nanoparticles in suspensions and solid matrices |
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| Authors: | RA Ganeev AI Ryasnyansky |
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| Institution: | (1) Akadempribor Scientific Association, Academy of Sciences of Uzbekistan, Akademgorodok, Tashkent, 700125, Uzbekistan;(2) The Institute for Solid State Physics, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581, Japan;(3) Samarkand State University, Samarkand, 703004, Uzbekistan |
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| Abstract: | The study of the nonlinear optical parameters of suspensions and glass matrices doped with various nanoparticles (Ag, Cu,
Co, Au, Pt, GaAs, CdS, As2S3) are presented. Various techniques for the preparation of nanoparticles in suspensions and solid matrices, in particular
laser ablation, chemical methods, and ion implantation are discussed. We present our measurements of the nonlinear refractive
indices, nonlinear absorption coefficients, saturation intensities, and nonlinear susceptibilities of nanoparticles-containing
media using laser pulses generating in various spectral and temporal ranges.
PACS 42.65.An; 42.65.Hw; 42.65.Jx; 61.46.Df; 78.67.Bf |
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