Modelling the Brillouin spectrum in Raman amplifier assisted Brillouin OTDR

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

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

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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.
Original languageEnglish
Title of host publicationProceedings of 28th International Conference on Optical Fiber Sensors
Number of pages4
PublisherOptica Publishing Group
Article numberTu3.19
Publication statusAccepted/In press - 2024
Event28th International Conference on Optical Fiber Sensor - ACT CITY, Hamamatsu, Japan
Duration: 20 Nov 202324 Nov 2023

Conference

Conference28th International Conference on Optical Fiber Sensor
LocationACT CITY
Country/TerritoryJapan
CityHamamatsu
Period20/11/202324/11/2023

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