Unveiling the enhancement of spontaneous emission at exceptional points

• Main Authors: Ferrier, L., Bouteyre, P., Pick, A., Cueff, S., Dang, N. H. M., Diederichs, C., Belarouci, A., Benyattou, T., Zhao, Jiuxuan, Su, Rui, Xing, J., Xiong, Qihua, Nguyen, H. S.
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2023
• Subjects: Science::Physics; Parity-Time Symmetry; Bound-State
• Online Access: https://hdl.handle.net/10356/164116
• Institution: Nanyang Technological University

Exceptional points (EPs), singularities of non-Hermitian physics where complex spectral resonances degenerate, are one of the most exotic features of nonequilibrium open systems with unique properties. For instance, the emission rate of quantum emitters placed near resonators with EPs is enhanced (c...