发明名称 |
OPTICAL DETECTION OF A SURFACE MOTION OF AN OBJECT |
摘要 |
<p>An optical detection of a surface motion of an object is disclosed. An optical interferometer receives a laser light which is scattered from the surface of the object and transmitted through a substantial length of an optical fiber. The stabilization is carried out by a signal which is obtained by processing signals generated by a reference detector and a stabilization detector located respectively at the input side and the output side of the interferometer.</p> |
申请公布号 |
CA2013406(C) |
申请公布日期 |
1998.06.16 |
申请号 |
CA19902013406 |
申请日期 |
1990.03.29 |
申请人 |
HER MAJESTY IN RIGHT OF CANADA AS REPRESENTED BY THE NATIONAL RESEARCH COUNCIL CANADA/CONSEIL NATIONAL DE RECHERCHES CANADA |
发明人 |
HEON, RENE;MONCHALIN, JEAN-PIERRE |
分类号 |
G01B9/02;G01H9/00;(IPC1-7):G01P13/00 |
主分类号 |
G01B9/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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