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. 2014 Mar 11;4:4346. doi: 10.1038/srep04346

Figure 1. Photograph and schematic of metasurface on GaAs substrate.

Figure 1

(a) A photograph of our metasurface, with a unit cell consisting of rectangular slits sandwiched between two complementary split ring resonators. Geometrical parameters are also shown in the figure. (b) Schematic of the optical configuration of the incident terahertz wave and the metasurface.