18 citations · 62 across the 10 of their papers we have counts for
6 papers · 1 filter
Non-Hermitian total-loss high-order topological insulator based on 1D Su-Schrieffer-Heeger (SSH)
Hui-Chang Li, Jing-Wei Xu, Chen Luo +5
Non-Hermiticity alters topology with the presence of non-Hermitian factors in topological systems. Most existing non-Hermitian topological systems derive their topological phases f…
Valley and Valley-like Split-ring Topological Photonic Crystal
Hui-Chang Li, Chen Luo, Tai-Lin Zhang +4
In the research of topological phases of matter, valley pseudospins have been introduced into photonic systems. Here, we construct a split-ring photonic crystal (SPC) in which the…
Realization of broadband truly rainbow trapping in gradient-index heterostructures
Jie Xu, Sanshui Xiao, Panpan He +5
Unidirectionally propagating waves (UPW) such as topologically protected edge modes and surface magnetoplasmons (SMPs) has been a research hotspot in the last decades. In the study…
Broadband energy squeezing and tunneling based on unidirectional modes
Lujun Hong, Yazhou Wang, Yun Shen +4
Energy squeezing attracts many attentions for its potential applications in electromagnetic (EM) energy harvesting and optical communication. However, due to the Fabry-Perot resona…
Machine-learning-enabled vectorial opto-magnetization orientation
Weichao Yan, Zhongquan Nie, Xunwen Zeng +3
Manipulation of light-induced magnetization has become a fundamentally hot topic with a potentially high impact for atom trapping, confocal and magnetic resonance microscopy, and d…
Slow wave and truly rainbow trapping in one-way terahertz waveguide
Jie Xu, Panpan He, Delong Feng +4
Slow or even stop electromagnetic (EM) waves attract researchers' attentions for its potential applications in energy storage, optical buffer and nonlinearity enhancement. However,…