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

Journal Article · Mon Jul 27 00:00:00 EDT 2015 · Applied Physics Letters

DOI:https://doi.org/10.1063/1.4927479· OSTI ID:22486365

Ke, Yougang; Liu, Yachao; He, Yongli; Zhou, Junxiao; Luo, Hailu; Wen, Shuangchun ^[1]

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1. Laboratory for Spin Photonics, School of Physics and Electronics, Hunan University, Changsha 410082 (China)

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.

• OSTI ID: 22486365
• Journal Information: Applied Physics Letters, Vol. 107, Issue 4; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0003-6951
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
CONVERSION
DIELECTRIC MATERIALS
EFFICIENCY
PHOTONS
SPIN
TRANSMISSION