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Conferences > OFS > 2018 > TuE > TuE44

Zero-crossing algorithm for the demodulation of FBGs inscribed in gradient index multimode fibres

Antreas Theodosiou, Kyriacos Kalli, and Michael Komodromos

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Abstract

We present a method to demodulate multiple-peak fibre Bragg gratings inscribed in a gradient index multimode fibre. The algorithm combines the cross-correlation method with the Hilbert transformation. The proposed algorithm was simulated and evaluated experimentally.

© 2018 The Author(s)

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