Fiber optic sensor for detecting multiple parameters in a harsh environment
US8180185B2 · kind B2 · utility
9Cited by
13References
9Claims
0Family size
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Key dates
| Filing date | Feb 5, 2008 |
| Grant date | May 15, 2012 |
| Priority date | — |
| Expiry date | Feb 2, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/02209
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A fiber optic sensor is provided. The fiber optic sensor includes a fiber core having a plurality of grating elements wherein, the grating elements comprise a periodic or a quasiperiodic modulated microcrystalline and silicon dioxide tetrahedral structure and a cladding disposed about the fiber core.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.