New determination method of electro-optic constants and relevant nonlinear susceptibilities and its application to doped polymer
- 1 September 1988
- journal article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 64 (5) , 2625-2629
- https://doi.org/10.1063/1.341654
Abstract
A new method is proposed for the determination of the electro‐optic constants and relevant nonlinear susceptibilities. It was applied to polycarbonate films doped with 4‐diethylamino‐4’‐nitrostilbene. The real and imaginary parts of the third‐order nonlinear susceptibility X(3) (−ω;ω, 0,0) of the film were determined by the method between 600 and 800 nm at room temperature. X(3) (−ω;ω, 0,0) is (6+4i)×10−12 esu or quadratic electro‐optic constant R is (−1−0.7i)×10−20 m2/V2 at 597 nm.This publication has 6 references indexed in Scilit:
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