激光拉曼分光计中超低杂散光的测试  

Measurement of ultra-low stray light in a laser Raman spectrometer

作　　者：印建平[1] 宋从龙[1] 陆志伟[1] 

机构地区：[1]苏州大学

出　　处：《光学学报》1990年第2期165-167,共3页Acta Optica Sinica

摘　　要：本文提出了一种测试激光拉曼分光计中超低杂散光的新方法.实验结果表明,本方法的杂散光测量限可达10^(-14)量级.The stray light measurement is a difficult problem in specifying x the technical performance of a laser Raman spectrometer. This article suggests a new method of testing ultra-low stray light in a laser spectrometer. Experimental results show that, the stray light measuring limit of the order of 10-14may be achieved.

关 键 词：激光 拉曼分光计 杂散光 仪器 

分 类 号：TH744.506[机械工程—光学工程]