Magnetic and electric Purcell factor control through geometry optimization of high index dielectric nanostructures.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.460168
Abstract: We design planar silicon antennas for controlling the emission rate of magnetic or electric dipolar emitters. Evolutionary algorithms coupled to the Green Dyadic Method lead to different optimized geometries which depend on the nature and… read more here.
Keywords: magnetic electric; purcell factor; geometry; electric purcell ... See more keywords
Enhancement of the Purcell Effect by the Wire Metamaterials Formed by the Hexagonal Unit Cells
Sign Up to like & getrecommendations! Published in 2020 at "Applied Sciences"
DOI: 10.3390/app10165687
Abstract: The dependence of the Purcell factor on nanowire metamaterial geometry was analyzed. Calculations made about the Purcell factor in realistic composites, operating at an optical spectral range, are provided. We applied a metamaterial, aiming to… read more here.
Keywords: purcell factor; effect wire; effect; purcell effect ... See more keywords