A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Time-expanded phase-sensitive OTDR: High-resolution DAS based on dual-comb spectroscopy
28th International Conference on Optical Fiber Sensors, 20/11/2023-24/11/2023, Hamamatsu, Japón. ; A perspective of a novel DAS is offered. By using dual frequency combs (DFC), we attain time-expansion of ΦOTDR traces. Customized performance can be attained by engineering DFC parameters. Results obtained to date are summarized. ; Ministerio de Ciencia e Innovación ; Agencia Estatal de investigación ; Comunidad de Madrid ; European Commission ; Generalitat Valenciana ; Universitat Jaume I
Time-expanded phase-sensitive OTDR: High-resolution DAS based on dual-comb spectroscopy
28th International Conference on Optical Fiber Sensors, 20/11/2023-24/11/2023, Hamamatsu, Japón. ; A perspective of a novel DAS is offered. By using dual frequency combs (DFC), we attain time-expansion of ΦOTDR traces. Customized performance can be attained by engineering DFC parameters. Results obtained to date are summarized. ; Ministerio de Ciencia e Innovación ; Agencia Estatal de investigación ; Comunidad de Madrid ; European Commission ; Generalitat Valenciana ; Universitat Jaume I
Time-expanded phase-sensitive OTDR: High-resolution DAS based on dual-comb spectroscopy
Fernández Ruiz, María del Rosario (author) / Soriano Amat, Miguel (author) / Escobar Vera, Camilo José (author) / Fidalgo Martins, Hugo (author) / Durán, Vicente (author) / Martín López, Sonia (author) / González Herráez, Miguel (author) / Universidad de Alcalá. Departamento de Electrónica
2023-11-20
Conference paper
Electronic Resource
English
Frequency stability requirements in quasi-integer-ratio time-expanded phase-sensitive OTDR
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