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Conferences > OFS > 2023 > Tu3 > Tu3.19

Modelling the Brillouin spectrum in Raman amplifier assisted Brillouin OTDR

Mads Vandborg, Neethu Mathew, Jesper Christensen, Tomin Joy, M. Ali Allousch, Benjamin Marx, Thorben Jostmeier, Lars Grüner-Nielsen, Lars Rishøj, and Karsten Rottwitt

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Abstract

We model and measure the Brillouin power spectrum of Brillouin OTDR assisted by Raman amplification. We show how Raman pump depletion leads to measurement errors due to spectral translation of the Brillouin spectrum.

© 2023 The Author(s)

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