Spectrometry device
US10890676B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 25, 2017 |
| Grant date | Jan 12, 2021 |
| Priority date | — |
| Expiry date | Oct 25, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01T1/24
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
Provided is a device for spectrometry of a radiation of photons, including a detector configured to receive the radiation and to deliver, at an output, an electrical signal that is a function of the radiation (X) received, a reference database that can be parameterised by means of a first parameter, a comparator configured to establish a comparison between the electrical signal and the reference signal, the comparator delivering a signal (E(t)) representative of the energy of each photon of the radiation and a quality factor (B(t)) of the comparison, and a feedback loop enabling the first parameter of the reference database to be adapted so as to optimise the quality factor (B(t)).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.