High‐Q metallic Fano metamaterial for highly efficient Cerenkov lasing

• Main Authors: Kim, Seontae, Baek, In-Keun, Bhattacharya, Ranajoy, Hong, Dongpyo, Sattorov, Matlabjon, Bera, Anirban, So, Jin-Kyu, Kim, Dai-Sik, Park, Gun-Sik
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2020
• 主題: Science::Physics; Cerenkov Radiation; Fano Resonances
• 在線閱讀: https://hdl.handle.net/10356/139743

A high‐quality‐factor (high‐Q) metallic Fano metamaterial is demonstrated both experimentally and theoretically. This material is suitable for highly efficient Cerenkov lasing in which subwavelength metallic slits are arranged to form asymmetric unit cells. In contrast to conventional dielectric Cer...