000057734 001__ 57734 000057734 005__ 20210121114532.0 000057734 0247_ $$2doi$$a10.1016/j.photonics.2014.10.003 000057734 0248_ $$2sideral$$a89853 000057734 037__ $$aART-2015-89853 000057734 041__ $$aeng 000057734 100__ $$aVillate-Guío, F. 000057734 245__ $$aMechanisms for photon sorting based on slit-groove arrays 000057734 260__ $$c2015 000057734 5060_ $$aAccess copy available to the general public$$fUnrestricted 000057734 5203_ $$aMechanisms for one-dimensional photon sorting are theoretically studied in the framework of a coupled-mode method. The considered system is a nanopatterned structure composed of two different pixels drilled on the surface of a thin gold layer. Each pixel consists of a slit groove array designed to squeeze a large fraction of the incident light into the central slit. The Double-Pixel is optimized to resolve two different frequencies in the near infrared. This system shows high transmission efficiencies and a small crosstalk. It is found that the response of the system strongly depends on the effective area shared by overlapping pixels. According to such degree of overlap, photon sorting can be achieved within three different regimes, which are discussed in detail. Optimal photon-sorting efficiencies are obtained for a moderate number of grooves that overlap with grooves of the neighbor pixel. These results could be applied to both optical and infrared detectors. 000057734 536__ $$9info:eu-repo/grantAgreement/ES/UZ/CUD2013-13$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2011-28581-C02$$9info:eu-repo/grantAgreement/EC/FP7/247991/EU/PLAsmonic Innovative Sensing in the IR/PLAISIR 000057734 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/ 000057734 590__ $$a1.505$$b2015 000057734 591__ $$aMATERIALS SCIENCE, MULTIDISCIPLINARY$$b150 / 271 = 0.554$$c2015$$dQ3$$eT2 000057734 591__ $$aNANOSCIENCE & NANOTECHNOLOGY$$b57 / 83 = 0.687$$c2015$$dQ3$$eT3 000057734 591__ $$aPHYSICS, APPLIED$$b79 / 145 = 0.545$$c2015$$dQ3$$eT2 000057734 591__ $$aOPTICS$$b49 / 91 = 0.538$$c2015$$dQ3$$eT2 000057734 592__ $$a0.728$$b2015 000057734 593__ $$aElectrical and Electronic Engineering$$c2015$$dQ1 000057734 593__ $$aHardware and Architecture$$c2015$$dQ1 000057734 593__ $$aNanoscience and Nanotechnology$$c2015$$dQ2 000057734 593__ $$aElectronic, Optical and Magnetic Materials$$c2015$$dQ2 000057734 593__ $$aCondensed Matter Physics$$c2015$$dQ2 000057734 593__ $$aAtomic and Molecular Physics, and Optics$$c2015$$dQ2 000057734 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion 000057734 700__ $$0(orcid)0000-0001-9273-8165$$aMartín-Moreno, L.$$uUniversidad de Zaragoza 000057734 700__ $$0(orcid)0000-0003-0381-3448$$aDe León-Pérez, F. 000057734 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada 000057734 773__ $$g13 (2015), 58-65$$pPhotonics and Nanostructures-Fundamentals and Applications$$tPhotonics and Nanostructures-Fundamentals and Applications$$x1569-4410 000057734 8564_ $$s1363211$$uhttps://zaguan.unizar.es/record/57734/files/texto_completo.pdf$$yPostprint 000057734 8564_ $$s48228$$uhttps://zaguan.unizar.es/record/57734/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint 000057734 909CO $$ooai:zaguan.unizar.es:57734$$particulos$$pdriver 000057734 951__ $$a2021-01-21-11:11:24 000057734 980__ $$aARTICLE