Method and apparatus for determining wave characteristics using interaction with a known wave
US9423307B2 · kind B2 · utility
4Cited by
13References
27Claims
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Key dates
| Filing date | Feb 20, 2013 |
| Grant date | Aug 23, 2016 |
| Priority date | — |
| Expiry date | Dec 4, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01J11/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The described system and method uses data from interaction between a known wave and an unknown wave to analyze or characterize the unknown wave using cross correlation frequency resolved optical gating (X-FROG). The system may obtain X-FROG trace data from the interaction between the two waves. The system analyzes the X-FROG trace data using a modified principal component generalized projection method strategy to invert the X-FROG trace data, analyzing or characterizing the unknown wave. Results of the analysis can be provided in real time and displayed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.