Effect of narrowband filtering and pulse shaping for Distributed Acoustic Sensing
Narrowband filtering to improve sensing range for Distributed Acoustic Sensing is investigated for two different pulse shapes and durations. Results from backscattered signal and phase noise measurements show that filtering is efficient providing that Modulation Instability remains the critical nonlinear phenomenon.
Authors
- A. Peigné (ORCID: https://orcid.org/0000-0002-8995-5801)
- Guillaume Arpison (ORCID: https://orcid.org/0000-0002-3224-2704)
- Thomas Gabet (ORCID: https://orcid.org/0000-0003-4202-3609)
- A. Chiabaut
Institutions
- Télécom Paris (FR)
- Thales (France) (FR)
- Laboratoire Traitement et Communication de l’Information (FR)
Publication Details
- Published
- 2024-11-10
- DOI
- https://doi.org/10.1109/ipc60965.2024.10799571
- Primary Topic
- Advanced Fiber Optic Sensors
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Arm