Polarization-switchable visible vortex beams from a dielectric metasurface
Contributo in Atti di convegno
Data di Pubblicazione:
2016
Abstract:
We realized devices made of dielectric sub-wavelength resonators on glass substrates based on Pancharatman-Berry phase and designed to convert an incident light beam into a vortex beam with high-efficiency in the visible light spectrum.
Tipologia CRIS:
04.01 Contributo in Atti di convegno
Keywords:
Berry's phase; Optical Devices; Quantum Optics; Integrated Optics
Elenco autori:
Maddalena, Pasqualino; Ambrosio, Antonio
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