宇航计测技术 ›› 2020, Vol. 40 ›› Issue (4): 13-17.doi: 10.12060/j.issn.1000-7202.2020.04.03

• 量值传递技术 • 上一篇    下一篇

定矩角锥棱镜长度标准器校准技术研究

郭力振1，肖小平2，王光明1，刘柯1， 王晓光1，朱浩1   

  1. 1.北京航天计量测试技术研究所，北京 100076;2.湖南省计量检测研究院，长沙 410014
  • 出版日期:2020-08-05 发布日期:2022-03-04
  • 作者简介:郭力振（1989-），男，工程师，主要研究方向：先进激光测量技术。

Caliration of Fix-length Corner-cube Prism Length Standard

GUO Li-zhen1, XIAO Xiao-ping2, WANG Guang-ming1, LIU Ke1, WANG Xiao-guang1, ZHU Hao1   

  1. 1.Beijing Aerospace Institute for Metrology and Measurement, Beijing 100076，China; 2.Hunan Institute of Metrology and Test,Changsha 410014,China
  • Online:2020-08-05 Published:2022-03-04

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摘要： 针对由两个角锥棱镜组成的定距长度标准器校准问题，提出了一种定距角锥棱镜长度标准器校准方法。采用一种角锥棱镜光学顶点直接瞄准和快速装调方法，实现了角锥棱镜光学顶点的快速瞄准和定位，配合三支路激光干涉精密测长装置，搭建了角锥楼镜长度标准器校准装置，提高了角锥棱镜长度标淮器的瞄准和校准准确度。

关键词: 角锥棱镜, 长度标准器, 长度校准

Abstract: Aiming at the calibration problem of the fixed-length standard composed of two pyramid prisms, a calibration method for the fixed-angle pyramid prism length standard is proposed. A method of direct aiming and quick adjustment of the optical apex of the pyramid prism is adopted to realize the quick aiming and positioning of the optical apex of the pyramid prism. With the three-way laser interference precision length measuring device, a calibration device for the length standard of the pyramid prism is built, and the aiming and calibration accuracy of the pyramid prism length standard is improved.

Key words: Corner cube prism, Length standard, Length calibration

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