一种利用干涉滤光片测量分光光度计杂散光的新方法  

A New Method for Measuring Stray Light of Spectrophotometer Using Interference Filter is Presented

作　　者：张守明[1] ZHANG Shouming

机构地区：[1]安徽省计量科学研究院

出　　处：《计量与测试技术》2023年第10期66-68,共3页Metrology & Measurement Technique

摘　　要：本文介绍了一种利用干涉滤光片测量分光光度计杂散光的新方法。实验证明:该方法更能全面地测量分光光度计的杂散光值,解决了传统方法只测单边或在几个特定点处测量的缺点,可实现在任意波长点处进行杂散光测量。A new method of measuring stray light of spectrophotometer by interference filter is introduced in this pa-per.Experimental results show that this method can measure the stray light value of spectrophotometer more compre-hensively,and solves the shortcoming of traditional method measuring only one side or at several specific points,and can realize the stray light measurement at any wavelength point.

关 键 词：干涉滤光片 测量 分光光度计 杂散光 

分 类 号：TH744.1[机械工程—光学工程]