Characteristics of a PLZT electro-optical deflector

被引:0
|
作者
Dong, Zuoren [1 ]
Ye, Qing [1 ]
Qu, Ronghui [1 ]
Fang, Zujie [1 ]
机构
[1] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Informat Opt Lab, Shanghai 201800, Peoples R China
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中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
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 R-33 = 2.1 x 10(-16) V-2/m(2) and R-13 = -0.37 x 10(-16) V-2/m(2) 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.
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收藏
页码:540 / 542
页数:3
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