System and method for infrared spectrometry
US11237052B2 · kind B2 · utility
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4References
19Claims
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Key dates
| Filing date | Dec 10, 2018 |
| Grant date | Feb 1, 2022 |
| Priority date | — |
| Expiry date | Feb 7, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01J3/0205
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A system and a method for infrared spectrometry, the method comprising multiphoton absorption with a material positioned in the Fourier plane of a 2f setup, the material being one of: i) a visible light sensitive, high band gap material and ii) an IR sensitive material. The system comprises one of: i) a visible light sensitive, high band gap material and ii) an IR sensitive material, positioned in the Fourier plane of a 2f setup.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.