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Determination of hyperpolarizability tensor ratios in the absence of Kleinman symmetry by depolarized hyper-Rayleigh scattering

Title
Determination of hyperpolarizability tensor ratios in the absence of Kleinman symmetry by depolarized hyper-Rayleigh scattering
Authors
Hwang, JWu, JWPark, B
Ewha Authors
우정원
SCOPUS Author ID
우정원scopus
Issue Date
2004
Journal Title
JOURNAL OF THE KOREAN PHYSICAL SOCIETY
ISSN
0374-4884JCR Link
Citation
vol. 44, no. 3, pp. 730 - 735
Keywords
hyper-Rayleigh scatteringhyperpolarizability tenser ratiosecond order nonlinear opticsKleinman symmetrypoly-gamma-benzyl-L-glutamate
Publisher
KOREAN PHYSICAL SOC
Indexed
SCI; SCIE; SCOPUS; KCI WOS scopus
Abstract
A complete theoretical description of depolarized hyper-Rayleigh scattering under an electric field is obtained, providing a way to determine the quadratic hyperpolarizability tensor ratio in the absence of Kleinman symmetry. From a simulation for a cylindrically shaped molecule possessing C-infinityv symmetry, it is shown that the depolarization ratio depends strongly on the quadratic by perpolarizability tensor ratios in the hyper-Rayleigh scattering measurement. It is suggested that the quadratic hyperpolarizability tensor ratios can be uniquely determined by the depolarization measurement in the presence of an external electric field.
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자연과학대학 > 물리학전공 > Journal papers
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