Photon sorting in the near field using subwavelength cavity arrays in the near-infrared

Journal Article · Mon Dec 16 04:00:00 EST 2013 · Applied Physics Letters

DOI:https://doi.org/10.1063/1.4852715· OSTI ID:22253673

Lansey, Eli ^[1]; Gollub, Jonah N.; Sarantos, Chris H.; Akhmechet, Roman ^[2]; Golovin, Andrii B.; Crouse, David T. ^[3]

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1. Department of Physics, Graduate Center and City College of the City University of New York, New York 10016 (United States)
2. Phoebus Optoelectronics, New York, New York 10013 (United States)
3. Department of Electrical Engineering, The City College of New York, New York, New York 10031 (United States)

A frequency selective metasurface capable of sorting photons in the near-infrared spectral range is designed, fabricated, and characterized. The metasurface, a periodic array of dielectric cylindrical cavities in a gold film, localizes and transmits light of two spectral frequency bands into spatially separated cavities, resulting in near-field light splitting. The design and fabrication methodologies of the metasurface are discussed. The transmittance and photon sorting properties of the designed structure is simulated numerically and the measured transmission is presented.

• OSTI ID: 22253673
• Journal Information: Applied Physics Letters, Journal Name: Applied Physics Letters Journal Issue: 25 Vol. 103; ISSN APPLAB; ISSN 0003-6951
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
CYLINDRICAL CONFIGURATION
DESIGN
DIELECTRIC MATERIALS
FABRICATION
FILMS
GOLD
PERIODICITY
PHOTONS
SIMULATION
SORTING