Figure 3
From: Three-Dimensional Anisotropic Metamaterials as Triaxial Optical Inclinometers

Simulation results for the rotation of the 3D cube. (a) Cubic inclinometer rotated about X-, Y-, and Z-axis at angles θx, θy, and θz, respectively. Variation in resonance strength of each resonator obtained by simulating rotations along (b) X-axis, (c) Y-axis, (d) Z-axis in steps of 15° from 0–360° proving that for no two angles do the values of all three resonators overlap each other. The resonance amplitudes are obtained at the resonant frequencies of the L1 (0.28 THz), L2 (0.38 THz), and L3 (0.55 THz) resonators.