Nano Archive

Nonlinear-optical spectral interferometry of nanostructures using coherent anti-Stokes Raman scattering

Konorov, Stanislav O and Mitrokhin, V P and Smirnova, I V and Fedotov, Andrei B and Sidorov-Biryukov, D A and Zheltikov, Aleksei M (2005) Nonlinear-optical spectral interferometry of nanostructures using coherent anti-Stokes Raman scattering. Quantum Electronics, 35 (1). pp. 97-101.

Full text is not hosted in this archive but may be available via the Official URL, or by requesting a copy from the corresponding author.

Official URL: http://stacks.iop.org/1063-7818/35/97

Abstract

The spectrum of coherent anti-Stokes Raman scattering (CARS) from Raman-active vibrations of gas-phase nitrogen molecules in a mesoporous silica aerogel host is experimentally studied. The CARS spectral profile under these conditions is a result of interference of the resonant part of nonlinear susceptibility, originating from nitrogen molecules in aerogel pores, and the nonresonant contribution, related to the mesoporous host. Raman-active modes of gas-phase molecular nitrogen give rise to intense resonances in the CARS spectrum, serving as reference spectral profiles for probing local parameters of a nanocomposite material (nanoCARS).

Item Type:Article
ID Code:5465
Deposited By:Prof. Alexey Ivanov
Deposited On:06 Feb 2010 11:11
Last Modified:06 Feb 2010 11:53

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