000058516 001__ 58516
000058516 005__ 20201027150613.0
000058516 0247_ $$2doi$$a10.1364/OE.20.025441
000058516 0248_ $$2sideral$$a85482
000058516 037__ $$aART-2012-85482
000058516 041__ $$aeng
000058516 100__ $$aVillate Guío, Fernando
000058516 245__ $$aOptimal light harvesting structures at optical and infrared frequencies
000058516 260__ $$c2012
000058516 5060_ $$aAccess copy available to the general public$$fUnrestricted
000058516 5203_ $$aOne-dimensional light harvesting structures with a realistic geometry nano-patterned on an opaque metallic film are optimized to render high transmission efficiencies at optical and infrared frequencies. Simple design rules are developed for the particular case of a slit-groove array with a given number of grooves that are symmetrically distributed with respect to a central slit. These rules take advantage of the hybridization of Fabry-Perot modes in the slit and surface modes of the corrugated metal surface. Same design rules apply for optical and infrared frequencies. The parameter space of the groove array is also examined with a conjugate gradient optimization algorithm that used as a seed the geometries optimized following physical intuition. Both uniform and nonuniform groove arrays are considered. The largest transmission enhancement, with respect to a uniform array, is obtained for a chirped groove profile. Such relative enhancement is a function of the wavelength. It decreases from 39 % in the optical part of the spectrum to 15 % at the long wavelength infrared.
000058516 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/MAT2011-28581-C02$$9info:eu-repo/grantAgreement/EC/FP7/247991/EU/PLAsmonic Innovative Sensing in the IR/PLAISIR$$9info:eu-repo/grantAgreement/EC/FP6/034506/EU/Plasmon enhanced Photonics/PLEAS
000058516 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000058516 590__ $$a3.546$$b2012
000058516 591__ $$aOPTICS$$b4 / 80 = 0.05$$c2012$$dQ1$$eT1
000058516 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000058516 700__ $$0(orcid)0000-0002-2101-8862$$aLópez-Tejeira, Fernando.$$uUniversidad de Zaragoza
000058516 700__ $$aGarcía Vidal, Francisco Javier
000058516 700__ $$0(orcid)0000-0001-9273-8165$$aMartín Moreno, Luis$$uUniversidad de Zaragoza
000058516 700__ $$0(orcid)0000-0003-0381-3448$$aLeón Pérez, Fernando de
000058516 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000058516 773__ $$g20, 23 (2012), 25441-25453$$pOpt. express$$tOptics Express$$x1094-4087
000058516 8564_ $$s1335404$$uhttps://zaguan.unizar.es/record/58516/files/texto_completo.pdf$$yVersión publicada
000058516 8564_ $$s73878$$uhttps://zaguan.unizar.es/record/58516/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000058516 909CO $$ooai:zaguan.unizar.es:58516$$particulos$$pdriver
000058516 951__ $$a2020-10-27-15:04:27
000058516 980__ $$aARTICLE