Xenon suppression filter for spectrometry
US11060910B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Jul 5, 2018 |
| Grant date | Jul 13, 2021 |
| Priority date | — |
| Expiry date | Jul 23, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01J2003/1247
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A device for improving the suppression of light from a Pulsed Xenon light source for spectrometry by combining a Variable Longpass Order-Sorting filter with a Dichroic Balancing filter coated on a fused Silica substrate is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.