发明名称 |
DWDM TRANSPORT OF CATV AND DIGITAL SIGNALS OVER OPTICAL FIBER IN LOW-DISPERSION SPECTRAL REGIONS |
摘要 |
Methods and apparatus are described for DWDM transport of CATV and digital signals over optical fiber in low-dispersion spectral regions. A method includes transporting a plurality of optical carriers of different wavelengths over an optical link using wavelength division multiplexing, the optical link including a plurality of optical segments. The plurality of optical channel center wavelengths defined by the plurality of optical carriers are clustered proximate an average value of a zero-dispersion wavelength of the optical link, or near either a) a low wavelength edge or b) a high wavelength edge of a range of zero-dispersion wavelengths of the optical link and a plurality of optical channel center frequencies defined by the plurality of optical channel center wavelengths are non-uniformly spaced apart.
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申请公布号 |
CA2657196(C) |
申请公布日期 |
2013.10.08 |
申请号 |
CA20072657196 |
申请日期 |
2007.06.04 |
申请人 |
AURORA NETWORKS, INC. |
发明人 |
MOSTERT, WILLEM A.;MYSORE, SUDHESH;CHANG, SAMUEL;WANG, SHAMINO;BARKER, CHARLES;SNIEZKO, OLEH |
分类号 |
H04J14/02 |
主分类号 |
H04J14/02 |
代理机构 |
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地址 |
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