Optical fiber and method for making the same
US6766088B2 · kind B2 · utility
27Cited by
7References
8Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 19, 2001 |
| Grant date | Jul 20, 2004 |
| Priority date | — |
| Expiry date | Apr 14, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/032
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical fiber has a section of the first kind having a chromatic dispersion not less than a given positive value x and a negative chromatic dispersion slope at a given wavelength and a section of the second kind has a chromatic dispersion not more than −x and a positive chromatic dispersion slope at the same wavelength. Another optical fiber has a chromatic dispersion higher than a positive value x and a negative chromatic dispersion slope at a given wavelength band.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.