Nonlinear optical characteristics of colloidal solutions of metals

Results of the study of nonlinear optical parameters of colloidal solutions of silver, gold, platinum, and copper by the Z-scan method are presented. The nonlinear refractive indices of these solutions at the wavelength of the Nd:YAG laser (λ=1064 nm) and its second harmonic (λ=532 nm) were measured...

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Bibliographic Details
Published in:Optics and spectroscopy 2001-04, Vol.90 (4), p.568-573
Main Authors: Ganeev, R. A., Ryasnyanskii, A. I., Kodirov, M. K., Kamalov, Sh. R., Usmanov, T.
Format: Article
Language:English
Subjects:
Neodymium lasers
Nonlinear optics
Optical properties
Photon absorption
Refractivity
Semiconductor lasers
Silver
YAG lasers
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Summary:Results of the study of nonlinear optical parameters of colloidal solutions of silver, gold, platinum, and copper by the Z-scan method are presented. The nonlinear refractive indices of these solutions at the wavelength of the Nd:YAG laser (λ=1064 nm) and its second harmonic (λ=532 nm) were measured. The two-photon absorption of these solutions and their nonlinear susceptibilities were studied.
ISSN:0030-400X
1562-6911
DOI:10.1134/1.1366752