OPTICAL FIBER TRANSMISSION SYSTEM WITH NOISE LOADING

PROBLEM TO BE SOLVED: To provide a system and a method for loading unutilized channels of a WDM system with noise to improve WDM system performance. SOLUTION: A transmitter amplifier may impart noise to unutilized channels by reducing amplifier input or providing feedback of the amplifier output. No...

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Bibliographische Detailangaben
Hauptverfasser:	JANDER R BRIAN, ABBOTT STUART M, MOHS GEORG H, KERFOOT FRANKLIN WEBB, NISSOV MORTEN
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY MULTIPLEX COMMUNICATION TRANSMISSION
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a system and a method for loading unutilized channels of a WDM system with noise to improve WDM system performance. SOLUTION: A transmitter amplifier may impart noise to unutilized channels by reducing amplifier input or providing feedback of the amplifier output. Noise signals may also be looped back to the transmitter from received signals. COPYRIGHT: (C)2010,JPO&INPIT