红外镜反射光谱的测试与解析  

Measurements and Analyses of Infrared Specular Reflection Spectrometry

作　　者：廖强强[1] 冯祖儒[2] 周国定[1] 聂崇实[2] 

机构地区：[1]上海电力学院电化学研究室,国家电力公司热力设备腐蚀与防护重点实验室,上海200090 [2]中国科学院上海有机化学研究所,上海200043

出　　处：《分析化学》2003年第3期371-375,共5页Chinese Journal of Analytical Chemistry

摘　　要：红外镜反射 (infraredspecularreflection,简称SR)光谱与被测样品和衬底的折射指数、吸收指数以及入射角有密切关系 ,往往由之产生畸变。要从红外镜反射技术测得的光谱处理得到人们熟悉的吸收光谱 ,需要经过较复杂的计算机数学处理。本文通过几个比较特殊的镜反射例子 。Infrared specular reflection spectrometry is closely dependent on the refraction index, absorption index and incident angle of samples and lining, which often results in distortion. Complicated mathematical treatment by computer is needful in order to measure more reasonable absorption spectrometry from infrared specular reflection technique. In this paper, some special examples were given. It showed that many different factors could influence the measurements of infrared specular reflection spectrometry.

关 键 词：红外镜反射光谱 测试 解析 KK转换 折射指数 吸收指数 入射角 

分 类 号：O657.3[理学—分析化学]