title: A transparent metamaterial to manipulate electromagnetic wave polarizations.
abstract: We design an anisotropic ultrathin metamaterial to allow perfect transmissions of electromagnetic (EM) waves for two incident polarizations within a common frequency interval. The transparencies are governed by different mechanisms, resulting in significant differences in transmission phase changes for two polarizations. The system can thus manipulate EM wave polarizations efficiently in transmission geometry, including polarization conversion and rotation. Microwave experiments performed on realistic samples are in excellent agreement with numerical simulations.
authors.affiliation: State Key Laboratory of Surface Physics, Fudan University, Shanghai, China.
authors.forename: Wujiong
authors.initials: W
authors.lastname: Sun
authors.forename: Qiong
authors.initials: Q
authors.lastname: He
authors.forename: Jiaming
authors.initials: J
authors.lastname: Hao
authors.forename: Lei
authors.initials: L
authors.lastname: Zhou