Figure 3
From: Terahertz waves dynamic diffusion in 3D printed structures
(a) The squared module of transmitted THz pulses as a function of \(n_\ell\). (b) The normalized THz pulses \(\sigma _{ave}\) as a function of \(n_\ell\) (top x axis) and the graph of the normalized \(\tau _0\) as a function \(\gamma\) (bottom x axis). The black dashed line is the linear fit of \(\sigma _{ave}\), the red dashed curve is a third-degree polynomial fit of \(\tau _0\). (c) The diffusion constant of the THz pulses within the photonic structures as a function of \(n_\ell\) showing a constant behaviour.
