Raman spectrometer
US11860105B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 8, 2023 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | Mar 8, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2201/0221
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An apparatus for analysis of a sample of a material is disclosed. The apparatus has a body configured to accept the sample and a detector with a plurality of points. The detector is configured to provide a signal about the intensities of light received at the points. The apparatus also includes a slit array having a plurality of slits configured to collected light from the accepted sample and a collimating lens array having a plurality of lenses configured to receive the light from the slit array and collimate the collected light. The apparatus also includes a diffraction grating configured to diffract the light received from the collimating lens array and a focusing lens configured to focus the diffracted light of a common frequency on a common point of the detector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.