Bound States in the Continuum in Asymmetric Dielectric Metasurfaces (Laser Photonics Rev. 17(3)/2023)
Chaobiao Zhou, Lujun Huang, Rong Jin, Lei Xu, Guanhai Li, Mohsen Rahmani, Xiaoshuang Chen, Wei Lü, Andrey E. Miroshnichenko
Abstract
Resonant Metasurface In article number 2200564, Lujun Huang, Guanhai Li, Andrey E. Miroshnichenko, and colleagues demonstrate accidental bound states in the continuum (BIC)s at Γ-point in an asymmetric dielectric metasurface. The measured Q-factor is up to 4.99 × 103. This work may enrich the library of BICs and find exciting applications in developing high-performance photonics devices, such as nanolasers, biosensors, etc.
Topics & Concepts
PhotonicsDielectricPhysicsLaserOptoelectronicsBound stateOpticsQuantum mechanicsPlasmonic and Surface Plasmon ResearchPhotonic and Optical DevicesPhotonic Crystals and Applications