2x2 Broadband Adiabatic 3-dB Couplers on SOI Strip Waveguides for TE and TM modes
Publication Type:Conference Paper
Source:Conference on Lasers and Electro-Optics, Optical Society of America, p.STh1F.8 (2015)
Keywords:Integrated optics devices; Waveguides
We demonstrated adiabatic 3-dB couplers on silicon-on-insulator strip waveguides. We obtained average splitting ratios, from 1500 nm to 1600 nm, of 44.5\%/55.5\% and 50.5\%/49.5\% for our transverse electric and transverse magnetic couplers, respectively.