Polarization-independent tetramer metasurface with multi-Fano resonances based on symmetry-protected bound states in the continuum
Hongjie Fan, Jing Li, Chang Liu, Yuhang Sun, Yu Wang, Xueyu Wang, Tiesheng Wu, Han Ye, Yumin Liu
Topics & Concepts
Multipole expansionPhysicsQuadrupolePolarization (electrochemistry)Fano resonanceDipoleOpticsSymmetry breakingAtomic physicsQuantum mechanicsPlasmonPhysical chemistryChemistryMetamaterials and Metasurfaces ApplicationsPlasmonic and Surface Plasmon ResearchPhotonic Crystals and Applications