Carbon coating of optical fibres
US5062687A · kind A · utility
14Cited by
4References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 31, 1990 |
| Grant date | Nov 5, 1991 |
| Priority date | — |
| Expiry date | May 31, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23C16/26
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
An optical fiber is provided with a vitreous carbon coating by the pyrolysis of propadiene promoted by the retained heat of the fiber immediately after it has been drawn from preform.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.