摘要
根据光声光谱技术原理,建立了一套由氙灯和单色仪等组成的实用光声光谱实验系统。该系统的光谱范围在360nm^2500nm内连续可调,波长分辨力达0.1nm,测量灵敏度高,使用调节方便。已用于无机物、有机物、生物材料和空气污染物成分的测试,得到了一些有价值的结果。
An applied system is established which is mainly composed of xenon lamp and monochromator according to photoacoustic spectroscopy theory. It has high sensitivity , wide test spectrum scope （360nm - 2500nm）, high wavelength resolution to 0.1nm, and it can be adjusted conveniently. Some useful results have been got from some material＇s test such as mineral, organic compound, biomaterials and ingredient of air pollution.
出处
《光学仪器》
2006年第5期52-56,共5页
Optical Instruments
关键词
光声光谱
氙灯
单色仪
中药
空气污染
photoacoustic spectroscopy
xenon lamp
monochromator
biomaterials
air pollution
