Fig. 4From: Triple-Band Perfect Light Absorber Based on Hybrid Metasurface for Sensing ApplicationThe three-dimensional (3D) distributions of the a–c power flow stream and d–f power loss density of the PLA at different resonance frequencies: (a, d) f1 = 402.5 THz, (b, e) f2 = 429.5 THz, and (c, f) f3 = 471.5 THzBack to article page