Measurements of optical inhomogeneity and other properties in substances using propagation modes of light
US7999938B2 · kind B2 · utility
81Cited by
52References
27Claims
0Family size
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Key dates
| Filing date | Sep 29, 2009 |
| Grant date | Aug 16, 2011 |
| Priority date | — |
| Expiry date | Sep 29, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2021/4792
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
This application describes designs, implementations, and techniques for controlling propagation mode or modes of light in a common optical path, which may include one or more waveguides, to sense a sample.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.