文献类型：期刊文献

中文题名：受抑全内反射调Q开关原理装置的研究

英文题名：Frustrated Total Internal Reflection Q-switching Theoretical Device

作者：朱煜[1];姚传俊[2];陈进榜[2];朱日宏[2]

机构：[1]华东理工大学信息学院,上海200237;[2]南京理工大学电光学院,南京210094

年份：2000

卷号：26

期号：5

起止页码：525

中文期刊名：华东理工大学学报（自然科学版）

外文期刊名：Journal of East China University of Science and Technology

收录：CSTPCD;;国家哲学社会科学学术期刊数据库;Scopus;北大核心:【北大核心1996】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：光学薄膜;受抑全内反射;调Q开关;玻璃激光器

外文关键词：optical film; frustrated total internal reflection; relation gap; electronic switch; transmission

摘要：根据薄膜理论基础 ,分析了受抑全内反射 ( FTIR)的理论机制 ,并导出相应的光线透过率及反射率公式 ,绘制出透射率、反射率随棱镜相对间隙 d/λ、入射角 θ0 的变化曲线。并建立了一套FTIR组合测试原理实验装置 ,得到了透过及发射光脉冲曲线 ,通过实验对其特性进行了具体分析。
The mechanism of frustrated total internal reflection (FTIR) is analyzed based on the theory of optical film and the relations of transmission and reflection to incident angle θ 0 , relation gap width d/λ and refraction index n are derived and presented in graphs. A prototype of Q switch based on FTIR is then developed and experiment results have demostrated the above analyses and conclusions. Its characteristics, such as switching waveform and laser pulse are also provided as graphs.