Optical fiber with multi section core
US8948217B2 · kind B2 · utility
1Cited by
8References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 27, 2014 |
| Grant date | Feb 3, 2015 |
| Priority date | — |
| Expiry date | Jan 27, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S3/06737
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical fiber which includes a core region embedded within a cladding. The core region of the optical fiber further comprises multiple sections, each doped with rare earth ions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.