Terahertz high-Q magnetic dipole resonance induced by coherent Fano interactions

• Main Authors: Yan, Fei, Li, Qi, Hu, Hao, Wang, Ze Wen, Tian, Hao, Li, Li, Luo, Yu, Wang, Qi Jie
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics; High Q-Factor Resonance; THz Frequencies
• Online Access: https://hdl.handle.net/10356/165756
• Institution: Nanyang Technological University

High Q-factor resonance holds great promise for bio-chemical sensing and enhanced light-matter interaction. However, terahertz (THz) magnetic resonances usually demonstrate low Q-factors, resulting in huge energy radiation loss particularly in high frequency bands. Here, we show that high Q-factor m...