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Proceedings Paper

Dispersion of the first hyperpolarizability of an azulenic donor-acceptor chromophore
Author(s): Chia Chen Hsu; Sean Liu; Chen Chi Wang; C. H. Wang
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Paper Abstract

The first hyperpolarizabilities ((beta) ) of an azulenic donor-acceptor chromophore at different wavelengths were measured by a tunable wavelength hyper-Rayleigh scattering (HRS) experiments. The (beta) values measured at different wavelengths are used to investigate the dispersion relation of one-dimensional charge transfer organic chromophores. The validity of the well known un-damped two-level model and some modified models which include the damping and the vibronic effects are discussed.

Paper Details

Date Published: 29 November 2000
PDF: 8 pages
Proc. SPIE 4106, Linear, Nonlinear, and Power-Limiting Organics, (29 November 2000); doi: 10.1117/12.408507
Show Author Affiliations
Chia Chen Hsu, National Chung Cheng Univ. (Taiwan)
Sean Liu, National Chung Cheng Univ. (Taiwan)
Chen Chi Wang, National Chung Cheng Univ. (Taiwan)
C. H. Wang, National Sun Yat-sen Univ. and Univ. of Nebraska/Lincoln (Taiwan)

Published in SPIE Proceedings Vol. 4106:
Linear, Nonlinear, and Power-Limiting Organics
Manfred Eich; Christopher M. Lawson; Mark G. Kuzyk; Manfred Eich; Mark G. Kuzyk; Christopher M. Lawson; Robert A. Norwood, Editor(s)

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