A method and apparatus for monitoring mechanical fiber stress of optical fiber spans

The length of the optical fiber section under tension expands by a certain amount that is proportional to the level of tension applied to it. Monitoring the variations in the phase of the arriving signal allows to discover a fiber that is subject to a certain level of mechanical tension. With the me...

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Bibliographische Detailangaben

Hauptverfasser:	ALFIAD, MOHAMMAD, FILER, MARK, TIBULEAC, SORIN, RABENKO, TED
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY MEASURING MULTIPLEX COMMUNICATION PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR TRANSMISSION
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