High-refractive-index nanoparticles that support Mie resonances are emerging as alternatives to plasmonic nanostructures [1] as nonlinear nanophotonic devices with low losses and increased functionalities [2]. Second- and third-harmonic generation (SHG, THG) have been so far investigated in isolated and arrayed Si and GaAs resonant nanoparticles with three-dimensional (3D) light confinement, such as spheres and finite cylinders.
Harmonic generation in mie-resonant gaas nanowires
De Ceglia D.;Carletti L.;Galtarossa A.;Vincenti M. A.;De Angelis C.;
2019-01-01
Abstract
High-refractive-index nanoparticles that support Mie resonances are emerging as alternatives to plasmonic nanostructures [1] as nonlinear nanophotonic devices with low losses and increased functionalities [2]. Second- and third-harmonic generation (SHG, THG) have been so far investigated in isolated and arrayed Si and GaAs resonant nanoparticles with three-dimensional (3D) light confinement, such as spheres and finite cylinders.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
