The field power of the TM mode for both the strip waveguide and the slot waveguide is distributed in the SiO2 layer around the silicon waveguide, as shown in Fig. 2(b)(d)
The field power of TM mode for both strip and slot waveguides is distributed in the SiO2 layer around the silicon waveguide, as shown in Figure 2 (b) (d)
The TM mode field power of strip waveguide and slot waveguide is distributed in the SiO2 _ 2 layer around the silicon waveguide, as shown in Figure 2 (b) and (d).