Distribution optical fiber tap
US4889403A · kind A · utility
60Cited by
9References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 23, 1987 |
| Grant date | Dec 26, 1989 |
| Priority date | — |
| Expiry date | Dec 23, 2007 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/4285
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical fiber read or write tap includes a substrate having a substantially flat upper surface on which two separated grooves are formed, a light element being disposed in the second groove so as to be capable of coupling light with a bent portion of an optical fiber disposed in the first groove.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.