Results 191 to 200 of about 11,788 (237)

Efficient Polarization Beam Splitter Based on All-Dielectric Metasurface in Visible Region. [PDF]

open access: yesNanoscale Res Lett, 2019
Li J   +7 more
europepmc   +1 more source

Enhancement of in vivo 7T magnetic resonance neuroimaging via flexible metasurfaces. [PDF]

open access: yesNpj Imaging
Jacobs PS   +5 more
europepmc   +1 more source

All-dielectric metasurfaces

2015 11th Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2015
In this talk, I will discuss our recent efforts to develop purely dielectric metamaterials possessing low absorption loss at optical frequencies. I will discuss implementations ranging from wavefront control to high Q-factor resonances.
Yuanmu Yang   +4 more
openaire   +1 more source

Nonlinear Holographic All-Dielectric Metasurfaces

Nano Letters, 2018
Nonlinear holographic metasurfaces have been intensively studied due to their potentials in practical applications. So far, nonlinear holographic metasurfaces have only been realized with plasmonic nanoantennas, suffering from high absorption loss and low damage threshold. Herein we propose and experimentally demonstrate a novel mechanism for nonlinear
Yisheng Gao   +5 more
openaire   +2 more sources

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