Near-field directionality governed by asymmetric dipole-matter interactions

• Main Authors: Zhong, Yuhan, Wang, Chan, Bian, Chenxu, Chen, Xuhuinan, Chen, Jialin, Zhu, Xingjian, Hu, Hao, Low, Tony, Chen, Hongsheng, Zhang, Baile, Lin, Xiao
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2024
• Subjects: Physics; Dipolar sources; Duality principle
• Online Access: https://hdl.handle.net/10356/174896
• Institution: Nanyang Technological University

Directionally molding the near-field and far-field radiation lies at the heart of nanophotonics and is crucial for applications such as on-chip information processing and chiral quantum networks. The most fundamental model for radiating structures is a dipolar source located inside homogeneous matte...