Dynamic Beam Switching by Liquid Crystal Tunable Dielectric Metasurfaces
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Komar, Andrei; Paniagua-Domínguez, Ramón; Miroshnichenko, Andrey; Yu, Ye Feng; Kivshar, Yuri
; Kuznetsov, Arseniy I.; Neshev, Dragomir
Description
Dynamic steering of laser beams by ultrathin optical metasurfaces is a significant research advance for possible applications in remote ranging and sensing. A unique platform for such important functionalities is offered by dielectric metasurfaces that have the highest transmission efficiency. However, the realization of dynamically tunable metasurfaces still remains a challenge. Here we experimentally demonstrate the dynamic switching of beam deflection by a silicon-nanodisk dielectric...[Show more]
Collections | ANU Research Publications |
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Date published: | 2018-02-08 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/188477 |
Source: | ACS Photonics |
DOI: | 10.1021/acsphotonics.7b01343 |
Access Rights: | Open Access |
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tunable-dielectric-metasurfaces.pdf | main article | 19.35 MB | Adobe PDF | ![]() |
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