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physics.optics2025
Direct Mapping of Intrinsic Topology of Bound States in the Continuum via Nonlinear Emission
Shuzheng Chen, Hongwei Wang, Zijian He +7
The direct mapping of the intrinsic topology in a leaky photonic band is crucial and challenging in topological photonics. For instance, observables in bound states in the continuu…
physics.optics2025
Manipulating terahertz phonon-polariton in the ultrastrong coupling regime with bound states in the continuum
Jiaxing Yang, Liyu Zhang, Kai Wang +7
The strong coupling between photons and phonons in polar materials gives rise to phonon-polaritons that encapsulate a wealth of physical information, offering crucial tools for the…