Optical measurements of properties in substances using propagation modes of light
US9134231B2 · kind B2 · utility
10Cited by
4References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 8, 2013 |
| Grant date | Sep 15, 2015 |
| Priority date | — |
| Expiry date | Oct 8, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01B2290/70
- 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.