Broadband surface-wave transformation cloak

• Main Authors: Xu, Su, Xu, Hongyi, Gao, Hanhong, Jiang, Yuyu, Yu, Faxin, Joannopoulos, John D., Soljačić, Marin, Chen, Hongsheng, Sun, Handong, Zhang, Baile
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2015
• Subjects: Transformation optics; Surface wave; Invisibility cloaks; Broadband
• Online Access: https://hdl.handle.net/10356/81173; http://hdl.handle.net/10220/39144
• Institution: Nanyang Technological University

Guiding surface electromagnetic waves around disorder without disturbing the wave amplitude or phase is in great demand for modern photonic and plasmonic devices, but is fundamentally difficult to realize because light momentum must be conserved in a scattering event. A partial realization has been...