Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/48910
DC FieldValueLanguage
dc.contributor.authorEsper-Chaín, Robertoen_US
dc.contributor.authorEscuela, Alfonso Medinaen_US
dc.contributor.authorFariña, Daviden_US
dc.contributor.authorSendra, José Ramónen_US
dc.date.accessioned2018-11-24T02:03:54Z-
dc.date.available2018-11-24T02:03:54Z-
dc.date.issued2016en_US
dc.identifier.issn1530-437Xen_US
dc.identifier.urihttp://hdl.handle.net/10553/48910-
dc.description.abstractPosition sensitive detectors (PSDs), used in high-end biotechnology, are based on optical sensors built over quadrant photodetectors (QPDs) or active pixel sensor (APS). These devices are intended to measure slight movements of laser spots. The QPD are, by far, the best approach in terms of resolution and noise, but requires complex and expensive x-y micropositioners to perform sensor alignment with the incoming laser spot. The APSs are more versatile devices that can virtually align with the spot by means of device configuration. However, due to its intrisic digital nature, the SNR and the resolutions are degraded in APS. In this paper, a new type of device called configurable QPD and its theory of operation is presented. This new device combines the analog operation of the QPD with the configurability of the APS, by means of combining photodetectors elements with analog switches in a matrix-shaped architecture. Finally, a prototype chip has been fabricated and tested and its measurements results are presented.en_US
dc.languageengen_US
dc.publisher1530-437X-
dc.relation.ispartofIEEE Sensors Journalen_US
dc.sourceIEEE Sensors Journal[ISSN 1530-437X],v. 16 (7234874), p. 109-119en_US
dc.subject3307 Tecnología electrónicaen_US
dc.subject.otherBeamen_US
dc.subject.otherTransducersen_US
dc.subject.otherPhotodiodeen_US
dc.subject.otherBiosensorsen_US
dc.subject.otherDetectorsen_US
dc.subject.otherSensorsen_US
dc.subject.otherRulingsen_US
dc.subject.otherCellen_US
dc.titleConfigurable Quadrant Photodetector: An Improved Position Sensitive Deviceen_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1109/JSEN.2015.2475597en_US
dc.identifier.scopus84961927561-
dc.identifier.isi000366852900016-
dc.contributor.authorscopusid6602504574-
dc.contributor.authorscopusid7801316877-
dc.contributor.authorscopusid36536711000-
dc.contributor.authorscopusid7006497287-
dc.description.lastpage119en_US
dc.identifier.issue7234874-
dc.description.firstpage109en_US
dc.relation.volume16en_US
dc.investigacionIngeniería y Arquitecturaen_US
dc.type2Artículoen_US
dc.contributor.daisngid1984698-
dc.contributor.daisngid5534772-
dc.contributor.daisngid4535644-
dc.contributor.daisngid1648999-
dc.utils.revisionen_US
dc.contributor.wosstandardWOS:Esper-Chain, R-
dc.contributor.wosstandardWOS:Escuela, AM-
dc.contributor.wosstandardWOS:Farina, D-
dc.contributor.wosstandardWOS:Sendra, JR-
dc.date.coverdateEnero 2016en_US
dc.identifier.ulpgces
dc.description.sjr0,706
dc.description.jcr2,512
dc.description.sjrqQ1
dc.description.jcrqQ1
dc.description.scieSCIE
item.fulltextSin texto completo-
item.grantfulltextnone-
crisitem.author.deptIUMA Sistemas de Información y Comunicaciones-
crisitem.author.deptIU de Microelectrónica Aplicada-
crisitem.author.deptIngeniería Electrónica y Automática-
crisitem.author.deptIUMA Sistemas de Información y Comunicaciones-
crisitem.author.deptIU de Microelectrónica Aplicada-
crisitem.author.deptIngeniería Electrónica y Automática-
crisitem.author.deptIUMA Sistemas de Información y Comunicaciones-
crisitem.author.deptIU de Microelectrónica Aplicada-
crisitem.author.deptIngeniería Electrónica y Automática-
crisitem.author.orcid0000-0002-8381-969X-
crisitem.author.orcid0000-0002-9634-7871-
crisitem.author.orcid0000-0001-5385-792X-
crisitem.author.parentorgIU de Microelectrónica Aplicada-
crisitem.author.parentorgIU de Microelectrónica Aplicada-
crisitem.author.parentorgIU de Microelectrónica Aplicada-
crisitem.author.fullNameEsper-Chaín Falcón, Roberto-
crisitem.author.fullNameMedina Escuela, Alfonso Francisco-
crisitem.author.fullNameSendra Sendra, José Ramón-
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