发明名称 |
Method for tuning fiber optic sensor coils |
摘要 |
A method for tuning a sensor coil for a fiber optic gyroscope. The coil is initially wound in a known pattern. One end of the fiber of the wound coil is then adjusted relative to the other end so that a known differential is obtained that effectively displaces the midpoint of the winding pattern. The coil is then attached to an interferometer test apparatus and performance measured. After successive observations a "trimmed" coil is obtained of acceptable performance characteristics.
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申请公布号 |
US5329349(A) |
申请公布日期 |
1994.07.12 |
申请号 |
US19930058123 |
申请日期 |
1993.05.10 |
申请人 |
LITTON SYSTEMS, INC. |
发明人 |
PATTERSON, RALPH A.;WILDE, JOHN D. |
分类号 |
G01C19/72;G02B6/00;(IPC1-7):G01N21/84;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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