Sample carrier for use in infrared transmission spectroscopy
US5977545A · kind A · utility
23Cited by
3References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 3, 1997 |
| Grant date | Nov 2, 1999 |
| Priority date | — |
| Expiry date | Dec 3, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N21/03
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A sample carrier and a method for performing quantitative IR transmission spectroscopy utilizes infrared radiation of a suitable wavelength for measuring a sample. The sample carrier includes a sample platform and a holder for holding the sample platform. A thickness of the sample platform is less than one quarter of a shortest wavelength of the suitable wavelength range. The sample platform is transparent to the infrared radiation in the suitable wavelength range.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.