TEMPERATURE DEPENDENCE AND MODEL OF THE ELECTRO‐OPTIC EFFECT IN LiNbO3
TEMPERATURE DEPENDENCE AND MODEL OF THE ELECTRO‐OPTIC EFFECT IN LiNbO3
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DOI：
10.1063/1.1755078
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发表时间：
1967-09
影响因子：
4
通讯作者：
J. Zook;D. Chen;G. Otto
中科院分区：
文献类型：
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作者：
J. Zook;D. Chen;G. Otto
使用振动镜迈克尔逊干涉仪在20°-250 °C的温度范围内测量了单晶LiNbO 3中电光系数的温度依赖性和绝对符号。LiNbO 3中的线性电光效应通过一个简单的模型与顺电钙钛矿中的二次电光效应相关。该晶体中电光效应的测量幅度、符号和温度依赖性与该模型一致。
The temperature dependence and the absolute sign of the electro‐optic coefficients in single‐crystal LiNbO3 were measured in the temperature range of 20°‐250°C using a vibrating‐mirror Michelson interferometer. The linear electro‐optic effect in LiNbO3 is related through a simple model to the quadratic electro‐optic effect in paraelectric perovskites. The measured magnitude, sign, and the temperature dependence of the electro‐optic effect in this crystal are consistent with this model.