tailieunhanh - Design A 2x2 compact mode switching using multimode interference based on silicon material

This paper study to combine the advantages of these two MMI structures to create a 2x2 mode switching device using silicon on insulator with switching the modes TE0 between two inputs and two outputs. The high optical conversion efficiency over 97% and compact size of | Design A 2x2 compact mode switching using multimode interference based on silicon material