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激光热透镜光谱法测量有机溶剂的弱吸收

By 刘文成 and 金巨广

Abstract

本工作采用反向交叉式双光束激光热透镜光谱法,以氩离子激光作泵浦光源,在514.5nm波长条件下,测量了十五种有机溶剂和水的极小的吸收系数,获得了较高的测量灵敏度。洋细研究了基本实验参数,讨论了光路系统,讨论和比较了测量各类有机溶剂的吸收系数实验结果

Topics: 激光光谱法, 热透镜, 吸收系数
Year: 1993
OAI identifier: oai:ir.ciac.jl.cn:322003/36891
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