Polarization mode dispersion compensator and polarization mode dispersion compensating method
US7613366B2 · kind B2 · utility
1Cited by
1References
13Claims
0Family size
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Key dates
| Filing date | Mar 25, 2004 |
| Grant date | Nov 3, 2009 |
| Priority date | — |
| Expiry date | Mar 25, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B10/2569
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An amount of change of a control signal applied to a polarization controller in a polarization mode dispersion compensator is determined for each feedback loop by evaluating degree of polarization response in past feedback loops.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.