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[(a)–(h)] Schematic of the various metamaterials fabricated and characterized on parylene thin film substrates. The size of each unit cell is . The outer dimension of each metamaterial is and the line width is . All the gaps are wide. For the spiral structures, the gap between inner and outer metal is . (i) Photographs of metamaterials on parylene thin film substrate.
(a) Dielectric constant and (b) Loss tangent of thickness parylene thin film.
Transmission spectrum for metamaterials on parylene thin film. The red curves represent electric field polarized along y direction and the blue ones are for x polarization. Insets are the optical microscopic images or corresponding metamaterials.
(a) Comparison of simulation and experimental result of the SRR. The green curve is simulated and the blue one is experimental (b) Fitted dielectric constant from experimental result of SRR.
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