基于分光计平台的激光波长测量装置的设计  

Design of Laser Wavelength Measurement Device Based on Spectrometer

作　　者：蒋再富[1] 张定梅[1] 

机构地区：[1]荆楚理工学院,湖北荆门448000

出　　处：《大学物理实验》2017年第2期38-40,共3页Physical Experiment of College

基　　金：湖北省教育厅科学研究计划项目(B2014084)

摘　　要：设计了一台测量激光波长的装置,利用分光计平台、光栅及光强探测器较为精确的测出了氦氖激光波长。装置结构简单,测量精度高,可在大学物理实验室推广。It designs a device for measuring the laser wavelength.The He-Ne laser wavelength is accurately measured by spectrometer platform,grating and the light intensity detector.In addition,the device has the advantages of simple structure and high accuracy,it can be used widely in college physics laboratory.

关 键 词：氦氖激光器 分光计 光栅 光强探测器 

分 类 号：O436.1[机械工程—光学工程]