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Proceedings Paper

Novel Method Of Electro-Optic Constant Measurement
Author(s): T. Kobayashi; H. Uchiki; K. Minoshima
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Paper Abstract

A new convenient method is proposed to determine the electro-optic (EO) constants and relevant nonlinear susceptibilities. It was applied to polycarbonate films doped with 4-diethylamino-4'-nitrostilbene (DEANS). The real and imaginary parts of the third-order nonlinear susceptibility X(3) (-ω;ω,0,0) of the film with several pincentrations of DEANS were obtained in the visible region. The magnitude of relevant X(3) is proportional to the concentration of DEANS. The mechanism of the EO effect of these samples is discussed, in terms of the restricted orientational motion of doped molecules.

Paper Details

Date Published: 21 December 1988
PDF: 9 pages
Proc. SPIE 0971, Nonlinear Optical Properties of Organic Materials, (21 December 1988); doi: 10.1117/12.948269
Show Author Affiliations
T. Kobayashi, University of Tokyo (Jordan)
H. Uchiki, University of Tokyo (Japan)
K. Minoshima, University of Tokyo (Japan)

Published in SPIE Proceedings Vol. 0971:
Nonlinear Optical Properties of Organic Materials
Garo Khanarian, Editor(s)

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