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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 >Laser damage of glycidoxypropyltrimethoxysilane based hybrid materials
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Laser damage of glycidoxypropyltrimethoxysilane based hybrid materials

机译：环氧丙氧基丙基三甲氧基硅烷基杂化材料的激光损伤

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The preparation of solid samples, having specific optical properties, is one of the main goals for the realization of devices in the photonic field. To this end, it is important to attain the best control of the optical properties in the final materials. The sol-gel technique is a powerful synthesis method allowing the preparation of matrices with high stability, mechanical resistance and high optical quality. The use of hybrid organic-inorganic precursors permits samples with different thicknesses, ranging from films of hundreds of nanometers to bulk samples of millimeters, to be obtained. The control of the synthesis protocol and the choice of precursors and catalyst allows the control of the final matrix microstructure, which is related to optical properties, like the laser damage threshold. In this work four different matrices, based on glycidoxypropyltrimethoxysilane and Zr alcoxide, have been prepared through sol-gel synthesis. An interpenetrating organic and inorganic network, controlled by the synthesis protocol, characterizes these matrices. The obtained materials show high resistance to the optical damage and long term stability. (C) 2008 Elsevier B.V. All rights reserved.
机译：具有特定光学性质的固体样品的制备是在光子领域中实现器件的主要目标之一。为此，重要的是对最终材料的光学性能进行最佳控制。溶胶-凝胶技术是一种强大的合成方法，可以制备具有高稳定性，机械强度和高光学质量的基质。杂化有机-无机前体的使用允许获得具有不同厚度的样品，厚度范围从数百纳米的膜到毫米的整体样品。合成方案的控制以及前体和催化剂的选择允许最终基质微结构的控制，这与光学特性（如激光损伤阈值）有关。在这项工作中，通过溶胶-凝胶合成制备了基于环氧丙氧基丙基三甲氧基硅烷和氧化锆的四种不同基质。由合成协议控制的相互渗透的有机和无机网络表征了这些矩阵。所获得的材料显示出对光学损伤的高耐受性和长期稳定性。 （C）2008 Elsevier B.V.保留所有权利。

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