发明名称 |
CAPTEUR A FIBRE OPTIQUE A MICROCOURBURES. |
摘要 |
<p>The invention relates to a fiber-optic detector and concerns more particularly a detector capable of producing microbends in an optical fiber in response to the variation of a physical quantity or of an environmental parameter. The sensor of the invention consists of an optical fiber provide with a sheath which is covered by a layer exhibiting periodic discontinuities. The sheath and its covering react to the variation of the parameter to be detected in such a manner as to produce microbends of the same periodicity as that of the discontinuities.</p> |
申请公布号 |
CH666552(A5) |
申请公布日期 |
1988.07.29 |
申请号 |
CH19860000885 |
申请日期 |
1986.03.06 |
申请人 |
CENTRE SUISSE D'ELECTRONIQUE ET DE MICROTECHNIQUE S.A. |
发明人 |
FALCO, LUCIEN GEORGES;PARRIAUX, OLIVIER MAURICE |
分类号 |
G01K11/12;G01D5/353;G01D21/00;G01K5/72;G01N19/10;G01V9/00;G02B6/02;(IPC1-7):G01K5/48;G02F1/19;G02B26/00;G01L1/00 |
主分类号 |
G01K11/12 |
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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