Photonic Integration on the Hybrid Silicon Evanescent Device Platform
Figure 9
The confinement factor in III-V region simulation for different silicon
waveguide height (a) confinement factor calculations for the fundamental mode
and second transverse mode as a function of waveguide height (b) fundamental
and second transverse modes for waveguide heights of 0.7, 0.475, and 0.4 μm. The image aspect ratio (Height:Width) is
4 : 1.