发明名称 |
Low-cost fiber optic pressure sensor |
摘要 |
The size and cost of fabricating fiber optic pressure sensors is reduced by fabricating the membrane of the sensor in a non-planar shape. The design of the sensors may be made in such a way that the non-planar membrane becomes a part of an air-tight cavity, so as to make the membrane resilient due to the air-cushion effect of the air-tight cavity. Such non-planar membranes are easier to make and attach.
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申请公布号 |
US6597820(B1) |
申请公布日期 |
2003.07.22 |
申请号 |
US19970935368 |
申请日期 |
1997.09.22 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
发明人 |
SHEEM SANG K. |
分类号 |
G01L7/08;G01L9/00;G02B6/24;(IPC1-7):G02B6/00 |
主分类号 |
G01L7/08 |
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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