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Issue 19, 2013
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Simultaneous two and three photon resonant enhancement of third-order NLO susceptibility in an azo-dye functionalized polymer film

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Abstract

We report the observation of simultaneous two and three photon resonances, enhancing the third-order NLO susceptibility in a thin film of an azo-dye polymer. The possibility of 2–3 orders of magnitude increase in χ(3) susceptibility is sustained by quantum mechanical calculations. This improves the applications of azo-polymers in all optical signal processing as well as in nonlinear optical imaging.

Graphical abstract: Simultaneous two and three photon resonant enhancement of third-order NLO susceptibility in an azo-dye functionalized polymer film

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Article information


Submitted
05 Feb 2013
Accepted
25 Mar 2013
First published
25 Mar 2013

Phys. Chem. Chem. Phys., 2013,15, 7060-7063
Article type
Communication

Simultaneous two and three photon resonant enhancement of third-order NLO susceptibility in an azo-dye functionalized polymer film

F. A. Jerca, V. V. Jerca, F. Kajzar, A. M. Manea, I. Rau and D. M. Vuluga, Phys. Chem. Chem. Phys., 2013, 15, 7060
DOI: 10.1039/C3CP50547B

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