Small volume high emissivity infrared calibration source systems and methods
US10088361B2 · kind B2 · utility
0Cited by
4References
17Claims
0Family size
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Key dates
| Filing date | Apr 29, 2016 |
| Grant date | Oct 2, 2018 |
| Priority date | — |
| Expiry date | Apr 29, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01J5/80
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A blackbody surface radiator includes a surface having a plurality of adjacent grooves, each groove extending from a groove bottom to a pair of groove tops, each groove top being common with an adjacent groove, the groove bottoms and groove tops having a width of less than 100 micrometers. A mirror-like emissive coating covers the surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.