From the 2 of 4 linked papers with an AI index.
4 papers
Parity-Lifted Radiative Degeneracy: Orthogonal Dipoles over Parallel Dipoles in Achiral Dielectric Cavities
Zhong-Jian Yang, Ya-Pei Wang, Lin Ma +3
The paper demonstrates how arranging electric and magnetic dipoles orthogonally inside an achiral dielectric cavity can break global parity symmetry and lift the radiative degenera…
Merging the characteristics of an exceptional point and a quasi-bound state in the continuum in nanophotonic cavities
Xiao-Jing Du, Xi-Hua Guan, Yue You +3
The paper demonstrates that by adding an excitation phase degree of freedom, the interference of radiation channels in nanophotonic cavities can be reshaped, allowing an exceptiona…
Near-Perfect Chirality and Giant Spin-Orbit Conversion in a Single Plasmonic Cavity
Lin Ma, Zhong-Jian Yang, Xiao-Jing Du +4
To overcome the difficulty of single nanostructures in approaching the theoretical limit of chiroptical performance, we design a single plasmonic twisted dimer cavity whose magneti…
Subwavelength plasmonic antennas based on asymmetric split-ring-resonators for high near-field enhancements
Yue You, Xiao-Jing Du, Lin Ma +3
As for plasmonic antenna structures that generate localized near-field enhancement, the most effective current implementations are based on electric dipole resonance modes, but thi…