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

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 proceeding › Article in proceedings › Research › peer-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 language	English
Title of host publication	Proceedings of 28^th International Conference on Optical Fiber Sensors
Number of pages	4
Publisher	Optica Publishing Group
Publication date	2024
Article number	Tu3.19
Publication status	Published - 2024
Event	28^th International Conference on Optical Fiber Sensor - ACT CITY, Hamamatsu, Japan Duration: 20 Nov 2023 → 24 Nov 2023

Conference

Conference	28^th International Conference on Optical Fiber Sensor
Location	ACT CITY
Country/Territory	Japan
City	Hamamatsu
Period	20/11/2023 → 24/11/2023

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@inproceedings{78bcf332db7e4eb2aac933e508334e81,

title = "Modelling the Brillouin spectrum in Raman amplifier assisted Brillouin OTDR",

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.",

author = "Vandborg, {Mads Holmark} and {Mariam Mathew}, Neethu and Jesper Christensen and Tomin Joy and Allousch, {M. Ali} and Benjamin Marx and Thorben Jostmeier and Lars Gr{\"u}ner-Nielsen and Rish{\o}j, {Lars S{\o}gaard} and Karsten Rottwitt",

year = "2024",

language = "English",

booktitle = "Proceedings of 28th International Conference on Optical Fiber Sensors",

publisher = "Optica Publishing Group",

note = "28<sup>th</sup> International Conference on Optical Fiber Sensor, OFS-28 ; Conference date: 20-11-2023 Through 24-11-2023",

}

Vandborg, MH, Mariam Mathew, N, Christensen, J, Joy, T, Allousch, MA, Marx, B, Jostmeier, T, Grüner-Nielsen, L, Rishøj, LS & Rottwitt, K 2024, Modelling the Brillouin spectrum in Raman amplifier assisted Brillouin OTDR. in Proceedings of 28^th International Conference on Optical Fiber Sensors., Tu3.19, Optica Publishing Group, 28^th International Conference on Optical Fiber Sensor, Hamamatsu, Japan, 20/11/2023.

Modelling the Brillouin spectrum in Raman amplifier assisted Brillouin OTDR. / Vandborg, Mads Holmark; Mariam Mathew, Neethu; Christensen, Jesper et al.
Proceedings of 28^th International Conference on Optical Fiber Sensors. Optica Publishing Group, 2024. Tu3.19.

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

TY - GEN

T1 - Modelling the Brillouin spectrum in Raman amplifier assisted Brillouin OTDR

AU - Vandborg, Mads Holmark

AU - Mariam Mathew, Neethu

AU - Christensen, Jesper

AU - Joy, Tomin

AU - Allousch, M. Ali

AU - Marx, Benjamin

AU - Jostmeier, Thorben

AU - Grüner-Nielsen, Lars

AU - Rishøj, Lars Søgaard

AU - Rottwitt, Karsten

PY - 2024

Y1 - 2024

N2 - 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.

AB - 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.

M3 - Article in proceedings

BT - Proceedings of 28th International Conference on Optical Fiber Sensors

PB - Optica Publishing Group

T2 - 28<sup>th</sup> International Conference on Optical Fiber Sensor

Y2 - 20 November 2023 through 24 November 2023

ER -

Modelling the Brillouin spectrum in Raman amplifier assisted Brillouin OTDR

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