Sensing devices based on evanescent optical coupling
US7068868B1 · kind B1 · utility
6Cited by
17References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 12, 2003 |
| Grant date | Jun 27, 2006 |
| Priority date | — |
| Expiry date | Dec 11, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/2826
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Fiber sensors formed on side-polished fiber coupling ports based on evanescent coupling. Such sensors may be configured to measure various materials and may be used to form multi-phase sensing devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.