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Proceedings Paper

Two-photon luminescence as a probe of local field enhancement in hot spot of plasmonic nanoparticles in titanium dioxide matrix
Author(s): A. Aiboushev; A. Astafiev; Yu. Lozovik; O. Sarkisov; V. Nadtochenko
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Paper Abstract

Bright two-photon luminescence of gold and silver nanoparticles photodeposited in titanium dioxide matrix was studied under near IR laser pulse irradiation. Electromagnetic field enhancement coefficients were estimated for the most intense hot spots at wavelength of excitation. The estimation was compared with theoretical predictions of FDTD analysis.

Paper Details

Date Published: 12 January 2011
PDF: 10 pages
Proc. SPIE 7993, ICONO 2010: International Conference on Coherent and Nonlinear Optics, 79931V (12 January 2011); doi: 10.1117/12.881863
Show Author Affiliations
A. Aiboushev, N.N. Semenov Institute of Chemical Physics (Russian Federation)
A. Astafiev, N.N. Semenov Institute of Chemical Physics (Russian Federation)
Yu. Lozovik, Institute of Spectroscopy (Russian Federation)
O. Sarkisov, N.N. Semenov Institute of Chemical Physics (Russian Federation)
V. Nadtochenko, N.N. Semenov Institute of Chemical Physics (Russian Federation)
Institute of Problems of Chemical Physics (Russian Federation)


Published in SPIE Proceedings Vol. 7993:
ICONO 2010: International Conference on Coherent and Nonlinear Optics
Claude Fabre; Victor Zadkov; Konstantin Drabovich, Editor(s)

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