Double Symmetry-Protected Bound States in the Continuum in an All-Dielectric Metasurface for Refractive Index Sensing
Guanghou Sun, Xingbing Chao, Jianqiang Liu, Qingkai Wang, Zhangyong Chang, Jianning Wei
Topics & Concepts
AsymmetryRefractive indexDielectricSymmetry (geometry)Figure of meritOpticsNonlinear systemPhysicsBound stateOptoelectronicsQuantum mechanicsMathematicsGeometryMetamaterials and Metasurfaces ApplicationsPlasmonic and Surface Plasmon ResearchPhotonic Crystals and Applications