标题：Determination of the electro-optic coefficients of DMACB/PEK-c polymer films using the quasi-waveguide m-line method
作者：Ren, Q; Wang, ZG; Guo, SY; Mu, XD; Zhang, GH; Xu, D
作者机构：[Ren, Q; Wang, ZG; Guo, SY; Mu, XD; Zhang, GH; Xu, D]Shandong Univ, Dept Opt, Jinan 250100, Peoples R China.
会议名称：Electro-Optic and 2nd Harmonic Generation Materials, Devices, and Applications II
会议日期：SEP 18-19, 1998
来源：ELECTRO-OPTIC AND SECOND HARMONIC GENERATION MATERIALS, DEVICES, AND APPLICATIONS II
关键词：polymer film; electro-optic constant; quasi-waveguide m-line method
摘要：In this letter, we report a new electro-optic (EO) polymer film DMACB/PEK-c. After poling of the film the refractive indices n(t) and n(n) viz. the in-film-plane and the normal-to-film plane indices of refraction at 0.63-mu m and the thickness d were determined using the quasi-waveguide m-line method. The electric field-induced changes in the refractive indices of the film, delta n(t) and delta n(n), were also independently measured when an electric field was applied normal to the film plane. The EO coefficients of the film, gamma(13) and gamma(33), are found to be 32.9pm/V and 82.6pm/V respectively.