Ring-down binning in FSR hopping mode
US9267880B1 · kind B1 · utility
6Cited by
3References
14Claims
0Family size
Assignee
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Key dates
| Filing date | Feb 27, 2015 |
| Grant date | Feb 23, 2016 |
| Priority date | — |
| Expiry date | Feb 27, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2021/399
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
For cavity enhanced optical spectroscopy, the cavity modes are used as a frequency reference. Data analysis methods are employed that assume the data points are at equally spaced frequencies. Parameters of interest such as line width, integrated absorption etc. can be determined from such data without knowledge of the frequencies of any of the data points. Methods for determining the FSR index of each ring-down event are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.