Original document(8 pages)  中文版
    This invention relates to a laser-interfering measurement device, which comprises a laser device, a semi-transparent mirror (2); an optical-path adjusting device that comprises a first/second/third reflecting mirror ((12)-(14)) and a rotary table (15); a photo detector (7); a frequency shift analysis system (8); and a computer. Wherein, the first reflecting mirror with reflecting surface on incident ray of reference optical path (3) faces to the reflecting surface of the second, the reflecting surface of the third reflecting mirror has one end on CB segment of reflecting ray (19) and vertical to the CB segment; all of the first/second/third reflecting mirror brackets fixed connect with the rotary table. This invention has simple structure and long measurement distance.
Application Number
申请号		 200610018871 Application Date
申请日		 2006.04.25
Title 名称 Laser-interfering measurement device
Publication Number
公开号		 1837756 Publication Date
公开日		 2006.09.27
Approval Pub. Date Granted Pub. Date
International Classification 分类号 G01D5/26,G01B9/02
Applicant(s) Name
申请人		 China University of Geosciences (Wuhan)
Address 地址 430074
Inventor(s) Name 发明人 Yang Yong, Song Junlei, Tang Xingzheng
Attorney & Agent 代理人 tang wanrong

  
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