Positive dispersion low dispersion slope fiber
US6212322A · kind A · utility
11Cited by
6References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 13, 1999 |
| Grant date | Apr 3, 2001 |
| Priority date | — |
| Expiry date | Aug 13, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T17/20
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Disclosed is a single mode optical waveguide having a segmented core of at least two segments. The relative refractive index, the index profile and the radial dimensions of the core segments are selected to provide an optical waveguide fiber having properties suitable for a high performance telecommunication system operating in the wavelength window of about 1530 nm to 1570 nm. Embodiments of the invention having two, three and four segments are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.