2 papers
physics.optics2024
Bound-extended mode transition in type-II synthetic photonic Weyl heterostructures
Wange Song, Zhiyuan Lin, Jitao Ji +7
Photonic structures with Weyl points (WPs), including type-I and type-II, promise nontrivial surface modes and intriguing light manipulations for their three-dimensional topologica…
physics.optics2024
Observation of topology transition in Floquet non-Hermitian skin effects in silicon photonics
Zhiyuan Lin, Wange Song, Li-Wei Wang +7
Non-Hermitian physics has greatly enriched our understanding of nonequilibrium phenomena and uncovered novel effects such as the non-Hermitian skin effect (NHSE) that has profoundl…