Paper on Designing Costless THz Paper Optics

Figure 9

The simulation parameters (amplitude and phase diagrams together with the structure’s phase distribution). Intensity distributions (simulation results) for different material attenuation for scanned lens. Simulations were conducted for material attenuation values (1.0 value corresponds to no attenuation situation) as follows: 0.8, 0.9, and 1.0, shown in (a)–(c), respectively.