Listar Comunicaciones y ponencias de congresos ISC - ISC biltzarretako komunikazioak eta txostenak por autor "Loayssa Lara, Alayn"
Mostrando ítems 1-5 de 5
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Compensation of phase-noise in pulse-compression phase-sensitive OTDR sensors
Piñeiro Ben, Enrique; Sagüés García, Mikel
; Eyal, Avishay; Loayssa Lara, Alayn (Optica Publishing Group, 2022)
Contribución a congreso / Biltzarrerako ekarpena 
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 ... -
Distributed strain sensing with large dynamic range based on two-wavelength phase-sensitive OTDR
Piñeiro Ben, Enrique; Sagüés García, Mikel ; Mompó Roselló, Juan José ; Eyal, Avishay; Loayssa Lara, Alayn (Optica Publishing Group, 2020)
Contribución a congreso / Biltzarrerako ekarpena
We demonstrate the use of two-wavelengths to enhance the dynamic range in phase-sensitive OTDR vibration sensors. The system overcomes the phase wrapping con- strains by the synthesis of an equivalent wavelength measurement. -
In-field torsion measurements on solar trackers using fiber optic sensors
Leandro González, Daniel ; Bravo Acha, Mikel ; Júdez Colorado, Aitor ; Mariñelarena Ollacarizqueta, Jon ; Falcone Lanas, Francisco Javier ; Loayssa Lara, Alayn; López-Amo Sáinz, Manuel ; Jiménez, S.; Achaerandio, Álvaro (Optica, 2020)
Contribución a congreso / Biltzarrerako ekarpena
In-field torsion measurements on solar trackers using fiber Bragg gratings are presented. 45 FBG sensors have been deployed in an operational solar energy plant to study the mechanical response of the structure to wind. -
Long-range and high-resolution traffic monitoring based on pulse-compression DAS and advanced vehicle tracking algorithm
Corera Orzanco, Íñigo ; Piñeiro Ben, Enrique; Navallas Irujo, Javier; Sagüés García, Mikel ; Loayssa Lara, Alayn (Optica Publishing Group, 2022)
Contribución a congreso / Biltzarrerako ekarpena
We demonstrate traffic monitoring over tens of kilometres of road using an enhanced distributed acoustic sensing system based on optical pulse compression and a novel transformed-domain-based processing scheme with enhanced ... -
Medida de torsión en seguidores solares con sensores de fibra óptica
Leandro González, Daniel ; Bravo Acha, Mikel ; López-Amo Sáinz, Manuel ; Loayssa Lara, Alayn; Júdez Colorado, Aitor ; Mariñelarena Ollacarizqueta, Jon ; Falcone Lanas, Francisco Javier ; Jiménez Romero, Sergio; Moriana García, Iñaki (SEDOPTICA, 2021)
Contribución a congreso / Biltzarrerako ekarpena
En este trabajo se ha monitorizado la torsión sufrida por una estructura de seguidores solares empleando sensores de fibra óptica. Estas medidas de campo se han obtenido con una red de sensores formada por 45 redes de ...
