Yu, Chin-PingChin-PingYuHUNG-CHUN CHANG2018-09-102018-09-102007-07http://scholars.lib.ntu.edu.tw/handle/123456789/333589[SDGs]SDG7Air-Core Waveguides for Terahertz Signalsconference paper10.1364/ipnra.2007.ituh42-s2.0-84898806295