WINDING PATTERN FOR FIBER OPTIC COILS

A fiber optic coil (70) has a plurality of layers of turns. The turns of a first layer (72) of the plurality of layers of turns are adjacent and are wound from an optical fiber having a first diameter. The turns of other laye rs (74, 76, 78, 80) of the plurality of layers turns are wound from an opt...

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Bibliographische Detailangaben
1. Verfasser:	KALISZEK, ANDREW W
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	GYROSCOPIC INSTRUMENTS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SURVEYING TESTING
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Beschreibung
Zusammenfassung:	A fiber optic coil (70) has a plurality of layers of turns. The turns of a first layer (72) of the plurality of layers of turns are adjacent and are wound from an optical fiber having a first diameter. The turns of other laye rs (74, 76, 78, 80) of the plurality of layers turns are wound from an optical fiber having a second diameter. The second diameter is less than the first diameter. The first layer may or may not be part of a rotation sensing path provided by the plurality of layers of turns.