A WAVELENGTH DIVISION MULTIPLEXED TELECOMMUNICATION SYSTEM WITH AUTOMATIC COMPENSATION OF CHROMATIC DISPERSION

A WAVELENGTH DIVISION MULTIPLEXED TELECOMMUNICATION SYSTEM WITH AUTOMATIC COMPENSATION OF CHROMATIC DISPERSION

A wavelength division multiplexed telecommunication system with automatic compensation of chromatic dispersion in a predetermined wavelength band, said WDM telecommunication system comprising a probe signal detection unit at a receiver side adapted to detect amplitude modulated probe signals generat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Tibuleac, Sorin, Alfiad, Mohammad, Fürst, Cornelius, Meyer, Christophe
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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Beschreibung
Zusammenfassung:A wavelength division multiplexed telecommunication system with automatic compensation of chromatic dispersion in a predetermined wavelength band, said WDM telecommunication system comprising a probe signal detection unit at a receiver side adapted to detect amplitude modulated probe signals generated by a probe signal generation unit at a transmitter side with a predetermined relative phase difference and transmitted through an optical link to said receiver side; and a chromatic dispersion compensation unit adapted to compensate the chromatic dispersion in response to a relative phase difference of the amplitude modulated probe signals detected by said probe signal detection unit at the receiver side.