Plasmon resonance based strain gauge
US8810780B1 · kind B1 · utility
4Cited by
3References
18Claims
0Family size
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Key dates
| Filing date | Jan 31, 2013 |
| Grant date | Aug 19, 2014 |
| Priority date | — |
| Expiry date | Jan 31, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01B11/16
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A strain gauge or other device may include a deformable medium and discrete plasmon supporting structures arranged to create one or more plasmon resonances that change with deformation of the medium and provide the device with an optical characteristic that indicates the deformation of the medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.