Full text loading...
Cross section of air–metal interface with an anisotropic zero-index material (AZIM) located on it. Only components , and of diagonal permittivity and permeability tensors affect propagation of TM SPP mode in the x direction.
Snapshots of magnetic field of SPP modes travel across (a) an AZIM and (b) an IZIM. Arrows show the propagation directions of SPPs
Snapshots of magnetic field of SPP modes bending around a metal corner (a) without and (b) with AZIM. Arrows show the propagation directions of SPPs; r is the bending radius.
The impact of losses on SPP energy transmitted through the bottom red plane in Fig. 3(b) . The inset shows the magnetic field of SPPs bending at r = 5 μm and .
Article metrics loading...