Browsing Electrónica by Author "Fidalgo Martins, Hugo"
Now showing items 1-20 of 86
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> 10 dB SNR Enhancement in Distributed Acoustic Sensors through First Order Phase Noise Cancellation
Fernández Ruiz, María del Rosario; Pastor Graells, Juan; Fidalgo Martins, Hugo; García Ruiz, Andrés; Martín López, Sonia; [et al.] (2018-03-11) -
20 dB SNR enhancement in phase-sensitive OTDR using pulse stretching and recompression
Pastor Graells, Juan; Romero Cortés, Luis; Fidalgo Martins, Hugo; Fernández Ruiz, María del Rosario; Azaña, José; [et al.] (2017) -
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) -
Aplicación de la técnica φOTDR de pulsos chirpados a la detección distribuida de hidrógeno y deuterio
García Ruiz, Andrés; Morana, Adriana; Fidalgo Martins, Hugo; Martín López, Sonia; González Herráez, Miguel; [et al.] (2019-07-03) -
Cancellation of reference update-induced 1/f noise in a chirped-pulse DAS
Vidal Moreno, Pedro Jose; Rochat, Etienne; Fermoso Santos, Pablo; Fernández Ruiz, María Del Rosario; Fidalgo Martins, Hugo; [et al.] (2022-07-13) -
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) -
Chirped-pulse Phase-sensitive Optical Time Domain Reflectometry
González Herráez, Miguel; García Ruiz, Andrés; Corredera, Pedro; Pastor Graells, Juan; Fernández Ruiz, María del Rosario; [et al.] (2016-11-02) -
Chirped-pulse phase-sensitive optical time domain reflectometry
Pastor Graells, Juan (2018) -
Chirped-pulse Phase-sensitive Reflectometer Assisted by First Order Raman Amplification
Pastor Graells, Juan; García Ruiz, Andrés; Martín López, Sonia; González Herráez, Miguel; Nuño del Campo, Javier; [et al.] (2017-09-26) -
Chirped-pulse phase-sensitive reflectometry
Pastor Graells, Juan; García Ruiz, Andrés; Fernández Ruiz, María del Rosario; Fidalgo Martins, Hugo; Martín López, Sonia; [et al.] (2017-07-12) -
Chirped-pulse phase-sensitive reflectometry: hearing behind the walls with high fidelity
González Herráez, Miguel; Pastor Graells, Juan; García Ruiz, Andrés; Fernández Ruiz, María del Rosario; Fidalgo Martins, Hugo; [et al.] (2017-04-24) -
Code length limit in phase-sensitive OTDR using ultralong (>1M bits) pulse sequences due to fading induced by fiber optical path drifts
Fidalgo Martins, Hugo; Shi, K.; Thomsen, B.C.; Martín López, Sonia; González Herráez, Miguel; [et al.] (2017) -
Coherent noise reduction in high visibility phase-sensitive optical time domain reflectometer for distributed sensing of ultrasonic waves
Fidalgo Martins, Hugo; Martín López, Sonia; Corredera, Pedro; Filograno, M. L.; Frazão, O.; [et al.] (2013) -
Comparison of the use of first and second-order Raman amplification to assist a phase-sensitive optical time domain reflectometer in distributed vibration sensing over 125 km
Fidalgo Martins, Hugo; Martín López, Sonia; Filograno, M. L.; Corredera, Pedro; Frazão, O.; [et al.] (2014-06-02) -
A Contextual GMM-HMM Smart Fiber Optic Surveillance System for Pipeline Integrity Threat Detection
Tejedor Noguerales, Javier; Macías Guarasa, Javier; Fidalgo Martins, Hugo; Martín López, Sonia; González Herráez, Miguel (2019-04-02) -
Distributed Birefringence Measurements Using Polarization Correlation in Phase-Sensitive OTDR
Fidalgo Martins, Hugo; Lu, Xin; Soto Hernández, Marcelo Alfonso; González Herráez, Miguel; Thévenaz, Luc (2014-09-21) -
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) -
Distributed Detection of Optical Radiation using Chirped-Pulse Phase-Sensitive Optical Time Domain Reflectometry
Teixeira Magalhaes, Regina Manuela; García Ruiz, Andrés; Fidalgo Martins, Hugo; Pereira, João; Margulis, Walter; [et al.] (2018-09-24) -
Distributed detection of temperature gradients with single-wavelength phase-sensitive OTDR and speckle analysis methods
García Ruiz, Andrés; Pastor Graells, Juan; Fidalgo Martins, Hugo; Martín López, Sonia; González Herráez, Miguel (2016-05-31)