Figure 2
From: Tunable multichannel Photonic spin Hall effect in metal-dielectric-metal waveguide
Distribution of field in the waveguide, and the waveguide is with \(W=1.2 \upmu {\text{m}}\) and \(L=6 \, \upmu {\text{m}}\), the dipole source \(\vec{p}=(cos70^{\circ } \hat{x}+sin 70^{\circ } e^{i 130^{\circ }}\hat{z})e^{-i\omega t}\), which is located at \(x=0\) and \(z_0 =-0.1 \, \upmu {\text{m}}\).
