Figure 8
From: Realizing multi-functional all-optical data processing on nanoscale SiC waveguides

All-optical AND gate application of the C-C bond enriched SiC based add-drop micro-ring. (a) The schematic diagram shows C-C bond enriched SiC based micro-ring for logic gate application. (b,c) The experimental results of all-logic gate application under different cases (pump = 0 or 1, probe = 0TE/TM or 1TE/TM)are shown when the probe wavelength is set at TE-mode or TM-mode notched dip.