计量学报2013，Vol.34Issue(3)：217-220,4.DOI:10.3969/j.issn.1000-1158.2013.03.04
基于偏振激光干涉技术的波长计
A New Type of Wavemeter Based on Polarimetric of the Laser Interferometer
摘要
Abstract
A new type of laser wavemeter based on polarimetric interferometer is proposed.This wavemeter can achieve the accuracy of 10-6 on micrometric range.This wavemeter is less sensitive to environmental temperature,wavelength shift,and index of air with reduced displacement range.The experimental results of measured value and uncertainty for two unknown laser sources (DL100-Toptica and Nd:YAG) are presented.The experimental comparisons between our own-developed wavemeter and a commercial wavemeter are also described.关键词
计量学/波长计/偏振干涉/精度/位移行程/比对Key words
Metrology/ Wavemeter/ Polarimetric interferometer/ Accuracy/ Displacement range/ Comparison分类
通用工业技术引用本文复制引用
许素安,钟绍俊,孙坚,陈乐,Chassagne Luc,Topcu Suat..基于偏振激光干涉技术的波长计[J].计量学报,2013,34(3):217-220,4.基金项目
国家自然科学基金(51105348) （51105348）
