Spectrum adjuster and producing a pure analyte spectrum
US10345226B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 19, 2018 |
| Grant date | Jul 9, 2019 |
| Priority date | — |
| Expiry date | Oct 19, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2201/0691
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A spectrum adjuster produces a pure analyte spectrum and includes: a dynamic opacity optic that receives input light, receives an adjustment signal, produces primary adjusted light, and produces secondary adjusted light from the input light based on the adjustment signal; a light source in optical communication with the dynamic opacity optic; a detector in optical communication with the dynamic opacity optic and that receives transmitted light from the sample and produces a transmitted light signal based on an amount of transmitted light received; and an adjustment controller that receives the transmitted light signal, produces the adjustment signal, and communicates the adjustment signal to the dynamic opacity optic.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.