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首页> 外文期刊>Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites >Multicomponent glasses for electrooptical fibers
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Multicomponent glasses for electrooptical fibers

机译：电光纤维用多组分玻璃

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摘要

Series of alkali niobate silicate, -germanate, -phosphate glasses were studied by structure sensitive methods (Rayleigh and Mandel'shtam scattering, Raman scattering), and the results were treated from the viewpoint of a structure made up of 'crystal motifs'. These crystal motifs were considered responsible for the Kerr coefficient of glasses in case of the motifs having composition and structure of known electrooptical crystals. The ways to design glasses with high Kerr coefficient and physical, chemical and technological parameters suitable for fiber drawing were analyzed, and the glasses for drawing electrooptic fibers were determined. A trial electrooptical Kerr fiber characterized by a halfwave length much less than that of commercial polymer electrooptical Pockels fiber, was demonstrated. (c) 2005 Elsevier B.V. All rights reserved.
机译：通过结构敏感的方法（瑞利和曼德尔的“ shtam散射”，“拉曼散射”）研究了碱金属铌酸盐硅酸盐，-锗酸盐，-磷酸盐玻璃系列，并从“晶体图案”构成的结构的角度对结果进行了处理。在具有已知电光晶体的组成和结构的图案的情况下，这些晶体图案被认为是眼镜的克尔系数的原因。分析了高克尔系数玻璃的设计方法以及适合光纤拉伸的物理，化学和工艺参数，确定了电光纤维拉伸玻璃。演示了一种试验性的电光Kerr光纤，其特征在于半波长远小于商用聚合物电光Pockels光纤的半波长。 （c）2005 Elsevier B.V.保留所有权利。

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