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Conferences > Sensors > 2022 > SM2C > SM2C.3

Interrogation of 2000 Draw Tower Gratings for Quasi Distributed Sensing with Coherent-Correlation-OTDR

Florian Azendorf, Christian Voigtländer, Eric Lindner, Bernhard Schmauss, and Michael Eiselt

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Abstract

Utilizing a Coherent-Correlation-OTDR, 2000 draw tower gratings in 100 meter fiber with a spatial resolution of 50 mm were successfully interrogated. Spooling of the fiber results in variations of the FBG reflection spectra.

© 2022 The Author(s)

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