We demonstrate as low as 3.88 plusmn 0.57 dB/cm propagation loss at telecom wavelengths in compact silicon microring resonators with small bending radii of 5 mum and a waveguide core cross-section of 500 nm times 250 nm.
Shuai CuiKaixiang CaoZhao PanXiaoyan GaoYuan YuXinliang Zhang
Aleksandr BibermanMichael ShawErman TimurdoganJeremy B. WrightMichael R. Watts
Aleksandr BibermanMichael ShawErman TimurdoganJeremy B. WrightMichael R. Watts
Ying PanRenyou GeGao shenqianXinlun Cai
Wei C. JiangJidong ZhangQiang Lin