Optical fiber and method for fabricating the same
US8059930B2 · kind B2 · utility
3Cited by
3References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 19, 2008 |
| Grant date | Nov 15, 2011 |
| Priority date | — |
| Expiry date | Dec 19, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/4296
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical fiber includes a core (1a) having an oblong rectangular or square cross section and made of quartz, and a cladding (2) surrounding the core (1a), having a circular outer cross-sectional shape, and made of resin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.