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Updated: Feb 6, 2026

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces
Published on: June 7, 2019
Flexible and tunable terahertz all-dielectric metasurface composed of ceramic spheres embedded in
Abstract:
We report an error in our paper [Opt. Express 26, 11633 2018]. The SEM picture shown in Fig. 1(e)Fig. 1(a)-(d) The fabrication process of all-dielectric metasurface. (e) The scanning electron microscope (SEM) photograph of fabricated sample. was incorrect. This was due to an error during manuscript preparation: The SEM picture of control group is inadvertently provided in Fig. 1(e), instead of correct SEM picture of sample. Figures 1(a)-1(d) are correct and remain unchanged, and this error does not affect the results or conclusions of the paper. We apologize for any confusion this may have caused.
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