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Proceedings Paper

Nonlinear optical properties of Au nanoparticles in solution
Author(s): M. Trejo-Durán; D. Cornejo-Monroy; E. Alvarado-Méndez; A. Olivares-Vargas; J. M. Estudillo-Ayala; V. Castaño-Meneses
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Paper Abstract

In this work we present the study of nonlinear optical properties of Au nanoparticles suspended in different solutions, using the z-scan technique. Thermal lens model and Shiek-Bahae formalism were used to determine the nonlinear properties. Parameters as the sign and nonlinear refractive index n2 , nonlinear absorption coefficient (β) and dn/dt were found. Analyses of changes in these parameters using different solutions with the same concentration of Au nanoparticles are shown.

Paper Details

Date Published: 8 May 2013
PDF: 6 pages
Proc. SPIE 8772, Nonlinear Optics and Applications VII, 87720G (8 May 2013); doi: 10.1117/12.2017595
Show Author Affiliations
M. Trejo-Durán, Univ. de Guanajuato (Mexico)
D. Cornejo-Monroy, Univ. Autonoma de Queretaro (Mexico)
E. Alvarado-Méndez, Univ. de Guanajuato (Mexico)
A. Olivares-Vargas, Univ. de Guanajuato (Mexico)
J. M. Estudillo-Ayala, Univ. de Guanajuato (Mexico)
V. Castaño-Meneses, Univ. Nacional Autónoma de Mexico (Mexico)

Published in SPIE Proceedings Vol. 8772:
Nonlinear Optics and Applications VII
Mario Bertolotti; Joseph Haus; Alexei M. Zheltikov, Editor(s)

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