Terahertz narrow bandstop, broad bandpass filter using double-layer S-shaped metamaterials. - Lanju Liang; Biaobing Jin; Jingbo Wu; Gaochao Zhou; Yonggang Zhang; Xuecou Tu; Tao Jia; Xiaoqing Jia; Chunhai Cao; Lin Kang; Weiwei Xu; Jian Chen (Sci. China Inf. Sci., 2013)

Wideband cryogenic amplifier for a superconducting nanowire single-photon detector. - Lianming Li; Long He; Xu Wu; Xiaokang Niu; Chao Wan; Lin Kang; Xiaoqing Jia; Labao Zhang; Qingyuan Zhao; Xuecou Tu (Frontiers Inf. Technol. Electron. Eng., 2021)