Figure 2
From: Broadband diffusion of terahertz waves by multi-bit coding metasurfaces
Simulated results of the Minkowski coding particle. (a, b) Simulated electric fields on the Minkowski loop (Λ = 90 μm, w = 5 μm, g = 15 μm, Lin = 33 μm, L = 55 μm) at frequencies of 0.8 and 1.6 THz. (c) Simulated reflection spectra of the Minkowski particle from 0 to 2 THz.
