Figure 1
From: Design of polarization-insensitive high-visibility silicon-on-insulator quantum interferometer

(a) The schematic of the proposed interferometer structure, and (b) energy distribution for both polarizations.
From: Design of polarization-insensitive high-visibility silicon-on-insulator quantum interferometer
(a) The schematic of the proposed interferometer structure, and (b) energy distribution for both polarizations.