International Journal of Antennas and Propagation / 2015 / Article / Fig 52

Review Article

Taming the Electromagnetic Boundaries via Metasurfaces: From Theory and Fabrication to Functional Devices

Figure 52

Typical fabricated metasurfaces at optical frequencies via EBL and FIB. Figures are reproduced from (a) [134], (b) [172], and (c) and (d) [2].
(a)
(b)
(c)
(d)

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