Optic fibre sensing

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United States of America Patent

PATENT NO 10928546
APP PUB NO 20180267201A1
SERIAL NO

15532202

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Abstract

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A fibre sensing apparatus (100) comprises an interrogation unit (104) to interrogate a sensing fibre with optical radiation, and to detect an optical signal returned from the fibre, and processing circuitry (114). A portion of the fibre may be excited with a test signal. The processing circuitry comprises an assessment module (115) to analyse the optical signal returned from the excited portion of fibre, and to determine at least one operational characteristic of the apparatus based on the detected optical signal.

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Patent Owner(s)

Patent OwnerAddress
OPTASENSE HOLDINGS LIMITEDHAMPSHIRE GU14 0LX

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lewis, Andrew Farnborough, GB 50 673

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