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Vectorial microlasers with designable topological charges based on Möbius-like correspondence in quasi-BICs
Xinhao Wang, Zhaochen Wu, Jiajun Wang +2
The ability to control topological properties of laser emission represents a fundamental advancement in photonic technology. Achieving topological laser in a single compact photoni…
Meron Spin Textures in Momentum Space Spawning from Bound States in the Continuum
Lixi Rao, Jiajun Wang, Xinhao Wang +7
Topological spin textures, such as merons and skyrmions, have shown significance in both fundamental science and practical applications across diverse physical systems. The optical…
Inherent spin-orbit locking in topological bound state in the continuum lasing
Jiajun Wang, Xinhao Wang, Zhaochen Wu +5
Bound states in the continuum (BICs) are exotic optical topological singularities that defy the typical radiation within the continuum of radiative modes and carry topological pola…
Spin-Orbit-Locking Chiral Bound States in the Continuum
Xingqi Zhao, Jiajun Wang, Wenzhe Liu +5
Bound states in the continuum (BICs), which are confined optical modes exhibiting infinite quality factors and carrying topological polarization configurations in momentum space, h…