Compensation of laser phase noise in coded distributed acoustic sensing

Piñeiro Ben, EnriqueSagüés García, MikelLoayssa Lara, Alayn2024-10-112023Piñeiro, E., Sagues, M., Loayssa, A. (2023) Compensation of laser phase noise in coded distributed acoustic sensing. In International Conference on Optical Fiber Sensors, 28th International Conference on Optical Fiber Sensors (pp. 1). Optica Publishing Group. https://doi.org/10.1364/OFS.2023.Th6.23.978-1-957171-30-210.1364/OFS.2023.Th6.23https://academica-e.unavarra.es/handle/2454/52186We demonstrate, for the first time to our knowledge, a technique for the compensation of phase noise effects in coded pulse compression DAS and compare its performance to systems using frequency-modulated pulse compression.application/pdfeng© 2023 The Author(s) © 2023 Optica Publishing Group. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the content of this paper are prohibited.Phase noise effectsPulse compressionCompensation of laser phase noise in coded distributed acoustic sensinginfo:eu-repo/semantics/conferenceObject2024-10-11info:eu-repo/semantics/openAccess