Reading device of polarimetric and interferometric sensors
US5062153A · kind A · utility
12Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 23, 1990 |
| Grant date | Oct 29, 1991 |
| Priority date | — |
| Expiry date | May 23, 2010 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04J14/06
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A reading device of interferometric or polarimetric sensors including a main fiber on which a number of couplers equal to the number of sensors are placed, each coupler connected to a secondary compensation fiber, followed by a polarizer and a detector, thus constituting n elementary polarimeters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.