Figure 11
From: Tunable multichannel Fibonacci one-dimensional terahertz photonic crystal filter
The transmission spectrum of the third-order F-1D PhC for TM polarization state corresponding to fixed values of Fermi energy and period number as \({E}_{F}=80\)Â meV and \(N=4\), respectively, under different light incident angles (a) \(\theta={0}^{^\circ }\), (b) \(\theta ={45}^{^\circ }\) and (c) \(\theta ={80}^{^\circ }\).
