Nonlinear optical characteristics of colloidal solutions of metals

Authors
Ganeev, RA Ryasnyanskii, AI Kodirov, MK Kamalov, SR Usmanov, T
Citation
Ra. Ganeev et al., Nonlinear optical characteristics of colloidal solutions of metals, OPT SPECTRO, 90(4), 2001, pp. 568-573
Citations number
20
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
OPTICS AND SPECTROSCOPY
ISSN journal
0030400X → ACNP
Volume
90
Issue
4
Year of publication
2001
Pages
568 - 573
Database
ISI
SICI code
0030-400X(200104)90:4<568:NOCOCS>2.0.ZU;2-X
Abstract
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 th e Nd:YAG laser (lambda = 1064 nm) and its second harmonic (lambda = 532 nm) were measured. The two-photon absorption of these solutions and their nonl inear susceptibilities were studied. (C) 2001 MAIK "Nauka/Interperiodica".