Experimental observation of superscattering

• Main Authors: Qian, Chao, Lin, Xiao, Yang, Yi, Xiong, Xiaoyan, Wang, Huaping, Li, Erping, Kaminer, Ido, Zhang, Baile, Chen, Hongsheng
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2019
• Subjects: DRNTU::Science::Physics; Electromagnetic Interactions; Light-matter Interaction
• Online Access: https://hdl.handle.net/10356/105195; http://hdl.handle.net/10220/48637
• Institution: Nanyang Technological University

Superscattering, induced by degenerate resonances, breaks the fundamental single-channel limit of the scattering cross section of subwavelength structures; in principle, an arbitrarily large total cross section can be achieved via superscattering. It thus provides a unique way to strengthen the ligh...