A feasible approach to field concentrators of arbitrary shapes

作者：Zhao, Peng-Fei; Xu, Lin; Cai, Guo-Xiong; Liu, Na^*; Chen, Huan-Yang^*

来源：Frontiers of Physics, 2018, 13(4): 134205.

DOI：10.1007/s11467-018-0771-5

• field concentrator
• Fabry-Perot resonance
• transformation optics

We propose a simple method to design field concentrators of arbitrary shapes based on Fabry-P,rot resonances. The material parameters are feasible in terms of metallic layered structures and gradient index dielectrics. The functionalities are well confirmed by numerical simulations.

• 出版日期2018-8
• 单位厦门大学