METHOD FOR THE TRANSMISSION OF POLARISATION MULTIPLEXED OPTICAL SIGNALS

Binary signals are converted at the transmission end into two optical signals which are combined into a polarization multiplex signal and are then transmitted. The transmitted polarization multiplex signal is divided at the receiving end into two polarized signal parts which are converted in a linea...

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Bibliographic Details
Main Authors SPINNLER, BERNHARD, CALABRO, STEFANO, HECKER, NANCY, GOTTWALD, ERICH, SEBALD, GEORG
Format Patent
LanguageEnglish
French
German
Published 29.10.2008
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MULTIPLEX COMMUNICATION
TRANSMISSION
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Summary:Binary signals are converted at the transmission end into two optical signals which are combined into a polarization multiplex signal and are then transmitted. The transmitted polarization multiplex signal is divided at the receiving end into two polarized signal parts which are converted in a linear manner into orthogonal electrical components and are supplied to a multidimensional filter. Said multidimensional filter replaces a polarization controller, restores the signal values that correspond to the signals at the transmission end, and compensates signal distortions.
Bibliography:Application Number: EP20030797242