Browsing by Author "Pereira da Costa, Luis Duarte"

Analysis and reduction of large errors in Rayleigh-based distributed sensor

Li, Zhang; Pereira da Costa, Luis Duarte

; Zhisheng, Yang; Soto Hernández, Marcelo Alfonso

; González Herráez, Miguel

; [et al.] (2019-09-15)

Analysis of disturbance-induced "virtual" perturbations in chirped pulse φ-OTDR

Marcon, Leonardo; González Herráez, Miguel

; Soriano Amat, Miguel

; Veronese, Riccardo; García Ruiz, Andrés

; [et al.] (2019-12-31)

Caracterización de errores sistemáticos inducidos en sistemas Chirped Pulse φ-OTDR

Soriano Amat, Miguel

; Marcon, Leonardo; Veronese, Riccardo; García Ruiz, Andrés

; Calabrese, Marco; [et al.] (2019-07-03)

Characterization and modelling of induced "virtual" perturbations in chirped pulse φ-OTDR

Soriano Amat, Miguel

; Marcon, Leonardo; Pereira da Costa, Luis Duarte

; García Ruiz, Andrés

; Fidalgo Martins, Hugo

; [et al.] (2019-10-01)

Distributed detection of hydrogen and deuterium diffusion into a single-mode optical fiber with chirped-pulse phase-sensitive optical time-domain reflectometry

García Ruiz, Andrés

; Morana, Adriana; Pereira da Costa, Luis Duarte

; Fidalgo Martins, Hugo

; Martín López, Sonia

; [et al.] (2019-11-01)

Dynamic Measurements of 1000 microstrains using Chirped-pulse Phase Sensitive Optical Time Domain Reflectometry (CP-PhiOTDR)

Bhatta, Hari; Pereira da Costa, Luis Duarte

; García Ruiz, Andrés

; Fernández Ruiz, María del Rosario

; Fidalgo Martins, Hugo

; [et al.] (2019-07-15)

Extending the Measurement of True Dynamic Strain via Chirped-Pulse Phase-Sensitive Optical Time Domain Reflectometry to 100's of Microstrains

Bhatta, Hari; Pereira Da Costa, Luis Duarte

; García Ruiz, Andrés

; Fernández Ruiz, María Del Rosario

; Fidalgo Martins, Hugo

; [et al.] (2018-09-24)

Fully distributed optical fiber strain sensor with 10−12ε/√Hz sensitivity

Pereira da Costa, Luis Duarte

; Fidalgo Martins, Hugo

; Martín López, Sonia

; Fernández Ruiz, María del Rosario

; González Herráez, Miguel

(2019-09-15)

Limits of performance of chirped- pulse phase-sensitive OTDR

Pereira da Costa, Luis Duarte

(2020)

Monitoring of remote seismic events in metropolitan area fibers using distributed acoustic sensing (DAS) and spatio-temporal signal processing

Fidalgo Martins, Hugo

; Fernández Ruiz, María del Rosario

; Pereira da Costa, Luis Duarte

; Williams, Ethan; Zhan, Zhongwen; [et al.] (2019-03-03)

Monitorización de actividad sísmica usando sensores distribuidos en fibra basados en φOTDR y pulsos con chirp

Fernández Ruiz, María del Rosario

; Fidalgo Martins, Hugo

; Williams, Ethan; Pereira da Costa, Luis Duarte

; Teixeira Magalhaes, Regina Manuela

; [et al.] (2019-07-03)

Photonic Seismology

González Herráez, Miguel

; Fernández Ruiz, María del Rosario

; Teixeira Magalhaes, Regina Manuela

; Pereira da Costa, Luis Duarte

; Fidalgo Martins, Hugo

; [et al.] (2019-11-11)

Reaching pε/√Hz sensitivity in a distributed optical fiberstrain sensor

Pereira da Costa, Luis Duarte

; Fidalgo Martins, Hugo

; Martín López, Sonia

; Fernández Ruiz, María del Rosario

; González Herráez, Miguel

(2018-09-24)

Statistical Analysis of SNR in Chirped-pulse ΦOTDR

Fernández Ruiz, María del Rosario

; Fidalgo Martins, Hugo

; Pereira da Costa, Luis Duarte

; Martín López, Sonia

; González Herráez, Miguel

(2018-09-24)

Steady-Sensitivity Distributed Acoustic Sensors

Fernández Ruiz, María del Rosario

; Fidalgo Martins, Hugo

; Pereira da Costa, Luis Duarte

; Martín López, Sonia

; González Herráez, Miguel

(2018-12-01)

Transforming the fiber-optic network into a dense and ultrasensitive seismic sensor array

García Ruiz, Andrés

; Teixeira Magalhaes, Regina Manuela

; Pereira da Costa, Luis Duarte

; Cobo Mancheño, Javier; Fidalgo Martins, Hugo

; [et al.] (2018-07-01)