A new dielectric metamaterial building block based on high refractive index silicon spherical nanocavities with Mie resonances appearing in the near infrared optical region is prepared and characterized. It is demonstrated ...
Shi, Lei; Fenollosa Esteve, Roberto; TUZER, TURAN UMUT; MESEGUER RICO, FRANCISCO JAVIER(American Chemical Society, 2014)
[EN] Semiconductor photonic microcavities are currently very important elements in the field of photonics. We here report the light-trapping ability of 3D silicon spherical micrometer-sized photonic cavities, which are ...