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MULTICORE OPTICAL FIBER APPARATUS, METHODS, AND APPLICATIONS
MULTICORE OPTICAL FIBER APPARATUS, METHODS, AND APPLICATIONS
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机译:多芯光纤设备,方法和应用
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摘要
Fiber optic sensors based on multicore optical fibers that are intended for use in harsh environment sensing. This multicore fiber comprises an arrangement of optically coupled cores in a silica background. Sensors are fabricated by splicing a section of multicore fiber between two single mode fibers. This multicore fiber sensor is simple and repeatable to fabricate and multiple sensors can be multiplexed in a chain. These fiber optic sensors are intended for a broad set of sensing applications including temperature, pressure, strain, bending, acoustic vibrations, mechanical vibrations, or combinations thereof.
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