Figure 9
From: Polymer-Silica Hybrid On-Chip Amplifier with Vertical Pumping Method
The simulation of optical fields of the two waveguides. (a) The propagation and coupling curves of the two waveguides in y-z plane (d = 5 um) when pumping light is introduced from silica waveguide; (b) The propagation and coupling curves of the two waveguides in y-z plane (d = 5 um) when signal light is introduced from polymer waveguide; (c) the propagation of the base mode and the first mode along the hybrid waveguide in x-y plane when pumping light is introduced from silica waveguide.
