5 citations · 5 across the 4 of their papers we have counts for
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Topological-Charge-Enabled Photonic Doping in ENZ Media
Zhicheng Xiong, Fei Sun, Weiqi Yuan +4
Conventional photonic doping schemes predominantly employ circular or rectangular dielectric dopants with zero topological charge, where the effective permeability can only be tune…
High-performance chiral all-optical logic gate based on topological edge states of valley photonic crystal
Xiaorong Wang, Hongming Fei, Han Lin +6
For all-optical communication and information processing, it is necessary to develop all-optical logic gates based on photonic structures that can directly perform logic operations…
Design of wavelength division multiplexing devices based on tunable edge states of valley photonic crystals
YuHui Han, HongMing Fei, Han Lin +6
Wavelength division multiplexing (WDM) devices are key elements of Photonic integrated circuits (PICs). Conventional WDM devices based on silicon waveguides and photonic crystals h…
A nanophotonic all-optical diode for non-reciprocal transmission of circularly polarized lights
Hongming Fei, Min Wu, Han Lin +4
All optical diodes (AODs) play an important role in quantum optics and information processing, in which the information is encoded by photons. Only circularly polarized lights are…