Coated optical fiber
US5446821A · kind A · utility
17Cited by
11References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 21, 1994 |
| Grant date | Aug 29, 1995 |
| Priority date | — |
| Expiry date | Sep 21, 2014 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/02395
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A coated optical fiber includes an optical fiber, a primary coating layer disposed on the optical fiber, and a colored layer provided on the primary coating layer. Ink used in the colored layer has small change of weight due to immersion into water or a sensitizer in the ink has small solubility to water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.