2 papers
physics.optics2026
Translationally deformed topological charge nanolaser with an ultrasmall mode volume
Shengqun Guo, Feng Tian, Yuhua Liao +2
Developing vortex nanolasers is highly desirable for on-chip multidimensional large-capacity information processing. Topological optical modes hold great promise for achieving cohe…
physics.optics2025
Defect-evolved quadrupole higher-order topological nanolasers
Shengqun Guo, Wendi Huang, Feng Tian +3
Topological photonics have been garnering widespread interest in engineering the flow of light with topological ideas. Strikingly, the recent introduction of higher-order topologic…