发明名称 |
Method for measuring absolute rotations and arrangement for carrying out the method |
摘要 |
A fibre-optic ring interferometer is used, the measurement accuracy and measurement long-term stability of which are increased in that the light wavelength employed in the fibre-optic ring is measured. This takes place by means of a phase modulation process, in which a disturbance of the measurement of the rate of rotation is avoided.
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申请公布号 |
DE3436249(A1) |
申请公布日期 |
1986.04.03 |
申请号 |
DE19843436249 |
申请日期 |
1984.10.03 |
申请人 |
LICENTIA PATENT-VERWALTUNGS-GMBH |
发明人 |
BOEHM,KONRAD,DR. |
分类号 |
G01C19/72;G01J9/02;G01P3/36;(IPC1-7):G01P9/00;G01C19/64 |
主分类号 |
G01C19/72 |
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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