Fiber optic sensors for precursory acoustic signals detection in rockfall events (Articolo in rivista)

Type
Label
  • Fiber optic sensors for precursory acoustic signals detection in rockfall events (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.2971/jeos.2012.12048 (literal)
Alternative label
  • L. Schenato, L. Palmieri, G. Gruca, D. Iannuzzi, G. Marcato, A. Pasuto, A. Galtarossa (2012)
    Fiber optic sensors for precursory acoustic signals detection in rockfall events
    in Journal of the European Optical Society. Rapid publications
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • L. Schenato, L. Palmieri, G. Gruca, D. Iannuzzi, G. Marcato, A. Pasuto, A. Galtarossa (literal)
Pagina inizio
  • 1 (literal)
Pagina fine
  • 5 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • https://www.jeos.org/index.php/jeos_rp/article/view/12048 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 7 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 5 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 12048 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Research Institute for Geo-Hydrological Protection, National Research Council of Italy, 35127 Padova, Italy Department of Information Engineering, University of Padova, 35131 Padova, Italy Department of Physics and Astronomy and LaserLaB, VU Amsterdam, 1081 Amsterdam, The Netherlands (literal)
Titolo
  • Fiber optic sensors for precursory acoustic signals detection in rockfall events (literal)
Abstract
  • Two fiber optic sensors (FOSs) for detection of precursory acoustic emissions in rockfall events are addressed and experimentally characterized. Both sensors are based on interferometric schemes, with the first one consisting of a fiber coil used as sensing element and the second one exploiting a micro-machined cantilever carved on the top of a ferrule. Preliminary comparisons with standard piezo-electric transducers shows the viability of such FOSs for acoustic emission monitoring in rock masses. (literal)
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