2:15 PM - 2:30 PM
▲ [19p-211B-3] Resonant Dielectric Nanoparticles as Efficient Nanoantennas in Optical Regime
Keywords:Mie resonance, nanoantenna, surface enhaced fluorescence
In this work, we develop crystalline 50-250 nm Si nanospheres (NSs) dispersible in alcohol. Thanks to the perfect dispersion of Si nanospheres, they can be placed on an arbitrary substrate, enabling the formation of functional nanoantennas. We study in detail the light scattering properties and Purcell effect in Si NSs on metal mirror antennas.