Compensation of phase-noise in pulse-compression phase-sensitive OTDR sensors
Fecha
2022Versión
Acceso abierto / Sarbide irekia
Tipo
Contribución a congreso / Biltzarrerako ekarpena
Versión
Versión aceptada / Onetsi den bertsioa
Identificador del proyecto
Impacto
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10.1364/OFS.2022.Th4.40
Resumen
We introduce a technique to compensate the performance impairments due to the laser phase noise in long-range pulse-compression DAS sensors. Experiments demonstrate the use of the longest duration pulse compression waveform to date. ...
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We introduce a technique to compensate the performance impairments due to the laser phase noise in long-range pulse-compression DAS sensors. Experiments demonstrate the use of the longest duration pulse compression waveform to date. [--]
Materias
Laser phase-noise,
DAS sensors
Editor
Optica Publishing Group
Publicado en
27th International Conference on Optical Fiber Sensors : Optica Publishing Group; 2022. p.1-4 978-1-957171-14-2
Departamento
Universidad Pública de Navarra. Departamento de Ingeniería Eléctrica, Electrónica y de Comunicación /
Nafarroako Unibertsitate Publikoa. Ingeniaritza Elektrikoa, Elektronikoa eta Telekomunikazio Ingeniaritza Saila /
Universidad Pública de Navarra/Nafarroako Unibertsitate Publikoa. Institute of Smart Cities - ISC
Versión del editor
Entidades Financiadoras
This work was supported in part by European Union "Next generationEU"/PRTR and MCIN/AEI/10.13039/501100011033 under grant PDC2021-121172-C21, in part by FEDER "A way to make Europe"and MCIN/AEI/10.13039/501100011033 under grant PID2019-107270RB, in part by Gobierno de Navarra under grant PC210-211 FIBRATRAFIC, and in part by the Israeli Science Foundation (ISF) under grant number 2675/20.