Compact Low Loss Mid-Infrared Wavelength-Flattened Directional Coupler (WFDC) for Arbitrary Power Splitting Ratio Enabled by Rib Waveguide Dispersion Engineering

by Dong, Bowei, Luo, Xianshu, Hu, Ting, Guo, Tina Xin, Wang, Hong, Kwong, Dim-Lee, Lo, Patrick Guo-Qiang, Lee, Chengkuo
Published 2020

Towards low-loss waveguides in SOI and Ge-on-SOI for mid-IR sensing

by Younis, Usman, Luo, Xianshu, Dong, Bowei, Huang, Li, Vanga, Sudheer K., Lim, Andy Eu-Jin, Lo, Patrick Guo-Qiang, Lee, Chengkuo, Bettiol, Andrew A., Ang, Kah-Wee
Published 2020