Multifrequency superscattering from subwavelength hyperbolic structures

• Main Authors: Qian, Chao, Lin, Xiao, Yang, Yi, Gao, Fei, Shen, Yichen, Lopez, Josue, Kaminer, Ido, Zhang, Baile, Li, Erping, Soljačić, Marin, Chen, Hongsheng
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2019
• Subjects: Hyperbolic Structure; Science::Physics; Superscattering
• Online Access: https://hdl.handle.net/10356/85189; http://hdl.handle.net/10220/50275
• Institution: Nanyang Technological University

Superscattering, that is, a phenomenon of the scattering cross section from a subwavelength object exceeding the single-channel limit, has important prospects in enhanced sensing/spectroscopy, solar cells, and biomedical imaging. Superscattering can be typically constructed only at a single frequenc...