Multifunctional Metasurfaces: Twofold Polarization‐Selective All‐Dielectric Trifoci Metalens for Linearly Polarized Visible Light (Advanced Optical Materials 21/2019)
Source abstract
Abstract
In article number 1900883, Sang-Shin Lee and co-workers present a facile method for developing multifunctional dielectric metasurfaces by exploiting polarization-maintaining and polarization-converting silicon nanoposts. The simultaneous control of the linear polarization state of incident and transmitted light allows the realization of triple functionalities. The cover depicts two single-layer metasurfaces that can respectively enable the light focusing at three distinct focal positions or the multiplexing of off-axis focused optical vortices.
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Research context
OpenAlex topics: Metamaterials and Metasurfaces Applications · Advanced Antenna and Metasurface Technologies · Plasmonic and Surface Plasmon Research
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Affiliations
Department of Electronic Engineering Kwangwoon University Seoul 01897 South Korea
School of Information Science and Engineering University of Jinan Jinan Shandong 250022 China
Laser Physics Centre Research School of Physics and Engineering Australian National University Canberra ACT 2601 Australia
College of Information Science and Technology Jinan University Guangzhou Guangdong 510632 China
References
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