Optical fiber for metro network
US7305165B2 · kind B2 · utility
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8References
5Claims
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Key dates
| Filing date | Oct 13, 2004 |
| Grant date | Dec 4, 2007 |
| Priority date | — |
| Expiry date | Aug 5, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/0228
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical fiber for use in a metro network is provided. The optical fiber has a loss of 0.25 dB/km or less in the C-band and the L-band, a zero dispersion wavelength between 1560 nm and 1560 nm, and a dispersion slope of at least 0.074 ps/nm2/km at a wavelength of 1550 nm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.