Filter and method and distributed temperature sensor system
US9797783B2 · kind B2 · utility
1Cited by
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13Claims
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Key dates
| Filing date | May 19, 2016 |
| Grant date | Oct 24, 2017 |
| Priority date | — |
| Expiry date | May 19, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/02114
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A distributed temperature sensor (DTS) system includes a light source; a length of fiber filter having been hydrogen darkened prior to assembly of the system; and a DTS fiber. A method for making a filter for a DTS system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.