TY - GEN
T1 - Phase control through Huygens' metasurfaces
AU - Czaplewski, David A.
AU - Cai, Haogang
AU - Roy, Tapashree
AU - Ogando, Karim
AU - Stan, Liliana
AU - López, Daniel
N1 - Funding Information:
This work was performed at the Center for Nanoscale Materials, a U.S. Department of Energy Office of Science User Facility under Contract No. DE-AC02-06CH11357.
PY - 2017/9/26
Y1 - 2017/9/26
N2 - We describe a dielectric Huygens' metasurface, operating in the visible spectrum, that can manipulate the phase of the transmitted light over a full 2π with high transmission efficiency. The metasurface is comprised of dielectric cylindrical nanoparticles embedded in a glass-like medium. The size of the nanoparticles and their separation are much smaller than the wavelength of visible light. From the metasurface, we construct a lens that focuses light to a diffraction limited spot size with high efficiency.
AB - We describe a dielectric Huygens' metasurface, operating in the visible spectrum, that can manipulate the phase of the transmitted light over a full 2π with high transmission efficiency. The metasurface is comprised of dielectric cylindrical nanoparticles embedded in a glass-like medium. The size of the nanoparticles and their separation are much smaller than the wavelength of visible light. From the metasurface, we construct a lens that focuses light to a diffraction limited spot size with high efficiency.
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U2 - 10.1109/OMN.2017.8051460
DO - 10.1109/OMN.2017.8051460
M3 - Conference contribution
AN - SCOPUS:85034960412
T3 - International Conference on Optical MEMS and Nanophotonics
BT - 2017 International Conference on Optical MEMS and Nanophotonics, OMN 2017 - Proceedings
PB - IEEE Computer Society
T2 - 22nd International Conference on Optical MEMS and Nanophotonics, OMN 2017
Y2 - 13 August 2017 through 17 August 2017
ER -