Light processor providing wavelength control and method for same
US7196789B2 · kind B2 · utility
19Cited by
21References
150Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 6, 2004 |
| Grant date | Mar 27, 2007 |
| Priority date | — |
| Expiry date | Apr 3, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01J3/42
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A light processor (such as a spectrometer) providing wavelength equalization for a sample pathway and a reference pathway by actuation of a light amplitude modulator. A chemometric processor including a light amplitude modulator capable of performing chemical analysis by applying weights to wavelengths of light, thereby reducing the need for electronic post processing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.