201 citations · 201 across the 3 of their papers we have counts for
3 papers
physics.optics2026
Non-Hermitian Dirac Vortex: Minimal Theory for Topological-Cavity Surface-Emitting Laser
Zong-Liang Li, Guang-Rui Li, Le-Chen Yang +2
We construct a non-Hermitian Dirac-vortex model that combines a complex-mass winding with an infinite-imaginary-potential boundary, extending the Jackiw-Rossi and neutrino-billiard…
physics.optics2019★ 201 cited
Dirac-vortex topological cavity
Xiaomei Gao, Lechen Yang, Hao Lin +5
Cavity design is crucial for single-mode semiconductor lasers such as the distributed feedback (DFB) and vertical-cavity surface-emitting lasers (VCSEL). By recognizing that both o…
cond-mat.mes-hall2018
Angular momentum-dependent topological transport and its experimental realization using a transmission line network
Tianshu Jiang, Meng Xiao, Wenjie Chen +4
Novel classical wave phenomenon analogs of the quantum spin Hall effect are mostly based on the construction of pseudo-spins. Here we show that the non-trivial topology of a system…