A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Chirped-pulse phase-sensitive reflectometry: hearing behind the walls with high fidelity
25th International conference on Optical Fiber Sensors, , 24/04/2017-28/04/2017, Jeju, Corea del Sur. ; We review our recent work on chirped-pulse phase-sensitive optical time-domain reflectometry along optical fibers and its application in the measurement of true nanostrain variations in the kHz frequency range over km-long fibers. We also show how this technique can be used to perform distributed photothermal measurements of gas presence in suitable microstructured fibers. ; European Commission ; Ministerio de Economía y Competitividad
Chirped-pulse phase-sensitive reflectometry: hearing behind the walls with high fidelity
25th International conference on Optical Fiber Sensors, , 24/04/2017-28/04/2017, Jeju, Corea del Sur. ; We review our recent work on chirped-pulse phase-sensitive optical time-domain reflectometry along optical fibers and its application in the measurement of true nanostrain variations in the kHz frequency range over km-long fibers. We also show how this technique can be used to perform distributed photothermal measurements of gas presence in suitable microstructured fibers. ; European Commission ; Ministerio de Economía y Competitividad
Chirped-pulse phase-sensitive reflectometry: hearing behind the walls with high fidelity
González Herráez, Miguel (author) / Pastor Graells, Juan (author) / García Ruiz, Andrés (author) / Fernández Ruiz, María del Rosario (author) / Fidalgo Martins, Hugo (author) / Martín López, Sonia (author) / Universidad de Alcalá. Departamento de Electrónica
2017-04-24
Conference paper
Electronic Resource
English