1.College of Mechanical and Electrical Engineering, China Jiliang University, Hangzhou, Zhejiang 310018, China;
2.LISV, University of Versailles Saint-Quentin, Versailles Cedex, 78035, France
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.
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.
XU Su-an,ZHONG Shao-jun,SUN Jian,CHEN Le,CHASSAGNE Luc,TOPCU Suat2. A New Type of Wavemeter Based on Polarimetric of the Laser Interferometer. Acta Metrologica Sinica, 2013, 34(3): 217-220.
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2013, Vol. 34 
