Distributed Temperature Sensing Using Cyclic Pseudorandom Sequences

dc.creatorBrinatti Vazquez, Guillermo Daniel
dc.creatorMartínez, Oscar Eduardo
dc.creatorKunik, Dario
dc.date.accessioned2018-07-27T19:06:37Z
dc.date.accessioned2018-11-06T13:14:40Z
dc.date.available2018-07-27T19:06:37Z
dc.date.available2018-11-06T13:14:40Z
dc.date.created2018-07-27T19:06:37Z
dc.date.issued2017-03
dc.identifierBrinatti Vazquez, Guillermo Daniel; Martínez, Oscar Eduardo; Kunik, Dario; Distributed Temperature Sensing Using Cyclic Pseudorandom Sequences; Institute of Electrical and Electronics Engineers; IEEE Sensors Journal; 17; 6; 3-2017; 1686-1691
dc.identifier1530-437X
dc.identifierhttp://hdl.handle.net/11336/53337
dc.identifier1365-2567
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1873388
dc.description.abstractAn alternative for commercial Raman-Optical Time Domain Reflectometry (OTDR) distributed temperature sensors is presented, where a pseudorandom pulse sequence is used to increase the signal to noise ratio. Additionally, a deconvolution algorithm is proposed to eliminate distortions in the reconstruction arising from the real correlation properties of the sensing signal. An improvement in SNR of a factor 11 respect to the Raman-OTDR method at the same peak power was achieved, allowing 2 m and 1.5 °C resolution in a 6 s measurement using a 90-mW Continuous wave semiconductor laser.
dc.languageeng
dc.publisherInstitute of Electrical and Electronics Engineers
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1109/JSEN.2016.2647206
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://ieeexplore.ieee.org/document/7802633/
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectOPTICAL FIBER SENSORS
dc.subjectTEMPERATURE SENSORS
dc.titleDistributed Temperature Sensing Using Cyclic Pseudorandom Sequences
dc.typeArtículos de revistas
dc.typeArtículos de revistas
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución