Optical analysis system and elements to isolate spectral region
US7920258B2 · kind B2 · utility
97Cited by
4References
19Claims
0Family size
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Key dates
| Filing date | Nov 27, 2006 |
| Grant date | Apr 5, 2011 |
| Priority date | — |
| Expiry date | Jun 8, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N21/3577
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of selecting components for a multivariate optical computing and analysis system to isolate a spectral region includes selecting a spectral region of interest; selecting a spectral element with a predetermined transmission characteristic to control a spectral range of an illumination source; illuminating a sample with the illumination source; and analyzing an optical frequency returned by the sample relative to the spectral region of interest.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.