Characteristics of a PLZT electro-optical deflector
Characteristics of a PLZT electro-optical deflector
复制标题
PLZT电光偏转器的特性
作者：
基于有无外加电压区域界面处的折射效应，采用具有高二次电光效应的锆钛酸铅镧（PLZT）陶瓷设计并制作了光束偏转器。测得其EO系数R_（33）=2.1 × 10 ~（-16）V ~ 2/m ~ 2，R_（13）=-0.37 × 10 ~（-16）V ~ 2/m ~ 2。此外，还观察到了电光偏转器的迟滞特性，并详细研究了温度对偏转器特性的影响。
A beam deflector was designed and fabricated by using a lead lanthanum zirconate titanate (PLZT) ceramic with high quadratic electro-optic (EO) effect, based on refraction at an interface between areas with and without applied voltage. Its EO coefficients of R33=2.1*10^(-16) V2/m2 and R13=-0.37*10^(-16) V2/m2 were obtained. Moreover, the hysteresis characteristics of the EO deflection were observed, and the effects of temperature on the characteristics of beam deflector were also investigated in detail.
DOI：
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发表时间：
1998
期刊：
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影响因子：
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作者：
James A. Thomas
通讯作者：
James A. Thomas