Abstract: An optical phased array (OPA) is a suitable device for producing emission beams in LiDAR. In order to achieve high-speed scanning control of the output beam by OPA chips, we designed and ...
Abstract: This paper proposes a dual-frequency polarization-multiplexed metasurface for Orbital angular momentum (OAM) divergence control using phased-array principles. Compared to FSS-Ioaded designs, ...
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