Method and apparatus for measuring fiber twist by polarization tracking

An apparatus and accompanying method to measure fiber twist. The method includes independent determination of fiber bending by measuring strain sensing in outer cores of the same fiber. The apparatus includes a multi-core optical fiber comprising a center core and a plurality of peripheral cores at...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Askins, Charles G
Format: Patent
Sprache:eng
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