Figure 2
From: Photonic time crystals
Electromagnetic wave scattered by 2D photonic time crystal and photonic non-time crystal cylinder. (a–c) Electric and magnetic field scattered by 2D photonic time crystal cylinder, ε(t) = 5 + sin ωt. (d–f) Electric and magnetic field scattered by 2D photonic non-time crystal cylinder, ε(t) = 6. (g–i) Electric and magnetic field scattered by 2D photonic time crystal cylinder, ε(t) = 4. The scatter time is at time step 300, namely, 1.5 ns.
