摘要
介绍利用我们研制的以声光滤光器(TAOF)作为色散元件的声光频谱分析装置[1-4],对若干透明固体和液体的频谱进行测试的结果。实验表明,各种物体所固有的声光(AO)频谱是不相同的,这可作为对物体的微细结构分析的一种鉴别方法。
This paper describes the spectrum analysis set-up using the acousto-optic filter as a dispersive element,and the testing results of spectrum analysis of some transparent solids and liquids. Experimental results indicates the acousto-optic spectrum of various material is different from each other.Thus they can be used as a method analysing the micro-structure of various material.
出处
《光电工程》
CAS
CSCD
1994年第4期14-23,共10页
Opto-Electronic Engineering
基金
四川省科委自然科学基金
关键词
频谱分析
声光滤波器
可调谐滤波器
声光频谱
Frequency spectral analysis,Acousto-optical filters,Tunable filters.