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Enhancement of the sensitivity of a temperature sensor based on fiber Bragg gratings via weak value amplification
dc.contributor.author | Salazar-Serrano, L. J. |
dc.contributor.author | Barrera, D. |
dc.contributor.author | Amaya, W. |
dc.contributor.author | Sales, S. |
dc.contributor.author | Pruneri, Valerio |
dc.contributor.author | Capmany, J. |
dc.contributor.author | Pérez Torres, Juan |
dc.contributor.other | Universitat Politècnica de Catalunya. Institut de Ciències Fotòniques |
dc.date.accessioned | 2015-10-29T15:07:50Z |
dc.date.available | 2016-09-01T00:30:29Z |
dc.date.issued | 2015-09-01 |
dc.identifier.issn | 0146-9592 |
dc.identifier.uri | http://hdl.handle.net/2117/78513 |
dc.description.abstract | We present a proof-of-concept experiment aimed at increasing the sensitivity of temperature sensors implemented with Fiber Bragg gratings by making use of a weak value amplification scheme. The technique requires only linear optics elements for its implementation, and appears as a promising method for extending the range of temperatures changes detectable to increasingly lower values than state-of the-art sensors can currently provide. The device implemented here is able to generate a shift of the centroid of the spectrum of a pulse of ∼ 0.035 nm/◦C, a nearly fourfold increase in sensitivity over the same Fiber Bragg Grating system interrogated using standard methods. |
dc.format.extent | 4 p. |
dc.language.iso | eng |
dc.publisher | OSA |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Física |
dc.subject.lcsh | Temperature measuring instruments |
dc.subject.other | temperature sensors |
dc.title | Enhancement of the sensitivity of a temperature sensor based on fiber Bragg gratings via weak value amplification |
dc.type | Article |
dc.subject.lemac | Temperatura |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | https://www.osapublishing.org/ol/abstract.cfm?uri=ol-40-17-3962 |
dc.rights.access | Open Access |
dc.description.version | Postprint (author’s final draft) |
local.citation.volume | 40 |
local.citation.number | 17 |
local.citation.startingPage | 3962 |
local.citation.endingPage | 3965 |
local.personalitzacitacio | true |
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