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Title: Realization of spin-dependent splitting with arbitrary intensity patterns based on all-dielectric metasurfaces

We report the realization of spin-dependent splitting with arbitrary intensity patterns based on all-dielectric metasurfaces. Compared with the plasmonic metasurfaces, the all-dielectric metasurface exhibits more high transmission efficiency and conversion efficiency, which makes it possible to achieve the spin-dependent splitting with arbitrary intensity patterns. Our findings suggest a way for generation and manipulation of spin photons, and thereby offer the possibility of developing spin-based nanophotonic applications.
Authors:
; ; ; ; ;  [1]
  1. Laboratory for Spin Photonics, School of Physics and Electronics, Hunan University, Changsha 410082 (China)
Publication Date:
OSTI Identifier:
22486365
Resource Type:
Journal Article
Resource Relation:
Journal Name: Applied Physics Letters; Journal Volume: 107; Journal Issue: 4; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; CONVERSION; DIELECTRIC MATERIALS; EFFICIENCY; PHOTONS; SPIN; TRANSMISSION