We demonstrate low-loss silicon-on-insulator devices for 2-μm or longer wavelengths. We achieve waveguide loss as low as ~0.18 dB/cm and further demonstrate high quality factor micro-ring resonator with intrinsic Q of ~0.56 million and free spectral range of 100 GHz.
Goran Z. MashanovichMilan M. MiloševićMiloš NedeljkovićN. OwensWilliam R. HeadleyEe Jin TeoB. Q. XiongPengyuan YangYoufang Hu
Swapnajit ChakravartyHai YanYi ZouRay T. Chen
Yi ZouSwapnajit ChakravartyChi-Jui ChungXiaochuan XuRay T. Chen