锗酸铅:红外电光调制器的先进材料

2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET) Pub Date : 2020-02-01 DOI:10.1109/TCSET49122.2020.235467

N. Demyanyshyn, B. Mytsyk, O. Buryy, A. Andrushchak

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引用次数: 0

摘要

对3点群和3点群三角晶体中的电光效应进行了解析描述。以锗酸铅Pb5Ge3O11晶体(点群3)为例，分析了这种效应的各向异性，确定了电光效应的最大值和电光相互作用的最佳条件。提出了基于所研究晶体的红外电磁辐射调制器有效灵敏电光单元的几何形状。

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Lead germanate: an advanced material for infrared electro-optic modulators

the analytical description of the electro-optic effect in trigonal crystals of 3 and 3 point groups was carried out. The anisotropy of this effect was analyzed for the case of lead germanate Pb5Ge3O11 crystal (point group 3). The maximal values of the electro-optic effect and the optimal conditions of electro-optic interaction were determined. The geometries of the effective and sensitive electro-optic cells based on investigated crystals for modulators of infrared electromagnetic radiation were proposed.

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2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET)

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