2 papers
physics.optics2022
Q-factor mediated quasi-BIC resonances coupling in asymmetric dimer lattices
Gao Yixiao, Lei Xu, Xiang Shen
Resonance coupling in the regime of bound states in the continuum (BICs) provides an efficient method for engineering nanostructure's optical response with various lineshape while…
physics.optics2022
Dark modes governed by translational-symmetry-protected bound states in the continuum in symmetric dimer lattices
Yixiao Gao, Junyang Ge, Shengzhi Sun +1
Creating nonradiating dark modes is key to achieving high-Q resonance in dielectric open cavities. The concept of photonic bound states in the continuum (BIC) offers an efficient m…