title: Robust large dimension terahertz cloaking.
abstract: A large scale homogenous invisibility cloak functioning at terahertz frequencies is reported. The terahertz invisibility device features a large concealed volume, low loss, and broad bandwidth. In particular, it is capable of hiding objects with a dimension nearly an order of magnitude larger than that of its lithographic counterpart, but without involving complex and time-consuming cleanroom processing.
authors.affiliation: Center for Terahertz waves and College of Precision Instrument and Optoelectronics Engineering, Tianjin University, Key Laboratory of Optoelectronics Information Technology, Ministry of Education of China, Tianjin, People's Republic of China.
authors.forename: Dachuan
authors.initials: D
authors.lastname: Liang
authors.forename: Jianqiang
authors.initials: J
authors.lastname: Gu
authors.forename: Jiaguang
authors.initials: J
authors.lastname: Han
authors.forename: Yuanmu
authors.initials: Y
authors.lastname: Yang
authors.forename: Shuang
authors.initials: S
authors.lastname: Zhang
authors.forename: Weili
authors.initials: W
authors.lastname: Zhang
mesh_terms: D004581:Electronics; D004780:Environment, Controlled; D008280:Magnetics; D055096:Optical Devices; D055068:Terahertz Spectroscopy