Third-order nonlinear optical properties of conjugated molecules by coherent Raman scattering

K. J. Atherton; G. P. Keogh; G. Rumbles

doi:10.1016/s0379-6779(96)04223-3

Third-order nonlinear optical properties of conjugated molecules by coherent Raman scattering

K. J. Atherton, G. P. Keogh, G. Rumbles

National Renewable Energy Laboratory

Research output: Contribution to journal › Article

2 Citations (Scopus)

Abstract

We have studied Coherent Anti-Stokes Raman Spectra (CARS) of trans-ß-carotene in chloroform solution at various concentrations. We have determined the nonresonant molecular third-order nonlinear optical response of this conjugated molecule in chloroform to be 〈γ〉(-591nm,650nm,-721.4nm,650nm) = (13±4)×10^-33esu.

Original language	English
Pages (from-to)	945-946
Number of pages	2
Journal	Synthetic Metals
Volume	84
Issue number	1-3
DOIs	https://doi.org/10.1016/s0379-6779(96)04223-3
Publication status	Published - Jan 1997

Keywords

Coherent Raman scattering
Conjugated molecules
Nonlinear optical methods

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

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Atherton, K. J., Keogh, G. P., & Rumbles, G. (1997). Third-order nonlinear optical properties of conjugated molecules by coherent Raman scattering. Synthetic Metals, 84(1-3), 945-946. https://doi.org/10.1016/s0379-6779(96)04223-3

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AU - Keogh, G. P.

AU - Rumbles, G.

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AB - We have studied Coherent Anti-Stokes Raman Spectra (CARS) of trans-ß-carotene in chloroform solution at various concentrations. We have determined the nonresonant molecular third-order nonlinear optical response of this conjugated molecule in chloroform to be 〈γ〉(-591nm,650nm,-721.4nm,650nm) = (13±4)×10-33esu.

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KW - Conjugated molecules

KW - Nonlinear optical methods

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