详细信息
溶胶-凝胶法在固体染料激光制备中的应用
The application of sol gel process in the preparation of solid state dye lasers
文献类型:期刊文献
中文题名:溶胶-凝胶法在固体染料激光制备中的应用
英文题名:The application of sol gel process in the preparation of solid state dye lasers
作者:杨立楠[1];元以中[1];姚祖光[1]
机构:[1]华东理工大学精细化工研究所,上海200237
年份:1999
卷号:23
期号:6
起止页码:383
中文期刊名:激光技术
外文期刊名:Laser Technology
收录:CSTPCD;;Scopus;北大核心:【北大核心1996】;CSCD:【CSCD2011_2012】;
基金:国家自然科学基金
语种:中文
中文关键词:固体染料激光;溶胶-凝胶法;激光材料
外文关键词:solid state dye laser sol gel ORMOSILS PMMA
摘要:固体染料激光性能优良,其制备方法有多种,溶胶凝胶掺入法是其中较好的一种。但传统的溶胶凝胶法还存在许多不利于制做固体染料激光的缺点。我们主要叙述了近年来发展的两种改性方法———有机改性硅酸盐法(ORMOSILS) 和在溶胶- 凝胶制备过程中掺入聚甲基丙烯酸甲酯(PMMA) 法,并通过一系列的比较,说明有机改性硅酸盐的溶胶凝胶法能更好的应用于固体染料激光的制备工艺中。
The solid state dye lasers have many advantages. There are many ways to prepare them, and the sol gel process is a better one. But there still have many disadvantages in the old sol gel process which limits its application. This article discusses tow kinds of modified process ——organically modified silicates (ORMOSILS) and incorporating polymethyl methacrylate(PMMA) into the sol gel matrix. By comparison of laser performance of dye molecules in ORMOSILS and PMMA host, we can see that ORMOSILS are a better host for organic dyes in the preparation of solid-state dye lasers.
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