94.8 km-range direct detection fiber optic distributed acoustic sensor

Series

Abstract

This work demonstrates an ultra-long range direct detection fiber optic distributed acoustic sensor which can detect vibrations at a distance of 94.8 km with 10 m resolution along the sensing fiber.

Source Title

CLEO: Applications and Technology 2019

Publisher

Optical Society of America(OSA)

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Citation

Published Version (Please cite this version)

Language

English