25 February 1993 Ellipsometry techniques in thin-film electro-optic coefficients measurements
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In this paper, a review of some different experimental methods employed for measuring the electrooptic coefficients (Pockels effect and Kerr effect) are presented, together with the most recent technique proposed by Teng and Man. For this last method, the limit of validity of a simplified method is established. A rigorous derivation is also given for studying such polymer films when the wavelength of the light beam is close to the absorption band.
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Yves Levy, Yves Levy, Pierre-Alain Chollet, Pierre-Alain Chollet, Gregory Gadret, Gregory Gadret, Francois Kajzar, Francois Kajzar, "Ellipsometry techniques in thin-film electro-optic coefficients measurements", Proc. SPIE 1775, Nonlinear Optical Properties of Organic Materials V, (25 February 1993); doi: 10.1117/12.139206; https://doi.org/10.1117/12.139206

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