26 citations · 42 across the 4 of their papers we have counts for
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physics.optics2025
Non-Hermitian exceptional physics in RP^2 hyperbolic media
Shengyu Hu, Zhiwei Guo, Wenwei Liu +2
Conventional momentum space provides an orientable base space of a torus for topological classifications based on band theory. Here, we introduce a non-orientable momentum space is…
physics.optics2022★ 16 cited
Photonic Dirac Nodal Line Semimetals Realized by Hyper-crystal
Shengyu Hu, Zhiwei Guo, Haitao Jiang +1
Recently, the gapless Dirac/Weyl nodal semimetals with linear dispersion and topologically protected modes degeneracy are rapidly growing frontiers of topological physics. Especial…
physics.optics2021★ 26 cited
Omnidirectional nonreciprocal absorber realized by the magneto-optical hypercrystal
Shengyu Hu, Juan Song, Zhiwei Guo +6
Photonic bandgap design is one of the most basic ways to effectively control the interaction between light and matter. However, the traditional photonic bandgap is always dispersiv…