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实用新型
CN203643632U 光折变-等离子滤波器 失效 - 放弃

光折变-等离子滤波器
摘要：
一种光折变-等离子滤波器，包括输入LiNbO3晶体、金属层以及输出LiNbO3晶体，输入LiNbO3晶体和输出LiNbO3晶体为X切Z传或Y切Z传的LiNbO3晶体，输入LiNbO3晶体和输出LiNbO3晶体之间为金属层，输入LiNbO3晶体和输出LiNbO3晶体上制作光折变光栅。本实用新型结构简单、制作方便、材料重复利用率较高、同时实现对透射光和反射光的利用。
摘要（英）：

The utility model relates to a photorefraction-plasma filter. The photorefraction-plasma filter comprises an input LiNbO3 crystal, a metal layer and an output LiNbO3 crystal, the input LiNbO3 crystal and the output LiNbO3 crystal are LiNbO3 crystals with an X axis or a Y axis tangent to a Z axis, the metal layer is between the input LiNbO3 crystal and the output LiNbO3 crystal, and photorefractive gratings are manufactured on the input LiNbO3 crystal and the output LiNbO3 crystal. The photorefraction-plasma filter is simple in structure, convenient to manufacture, and relatively high in repeated utilization rate of material, and realizes utilization of transmitted light and reflected light at the same time.

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