Brillouin optoelectronic measurement method
US9500560B2 · kind B2 · utility
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Key dates
| Filing date | Nov 12, 2012 |
| Grant date | Nov 22, 2016 |
| Priority date | — |
| Expiry date | Nov 12, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01K13/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A Brillouin optoelectronic measurement method includes the steps of, providing a pump signal in a first end of an optical fiber to generate Brillouin backscattering, using the generated Brillouin backscattering to perform a measurement, wherein the pump signal includes a front pulse and a rear pulse, wherein the front pulse is modulated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.