Ultra-narrowband terahertz circular dichroism driven by planar metasurface supporting chiral quasi bound states in continuum
Jitao Li, Zhen Yue, Jie Li, Chenglong Zheng, Yating Zhang, Jianquan Yao
Topics & Concepts
Laser linewidthTerahertz radiationNarrowbandMetamaterialPhysicsOpticsChirality (physics)BroadbandPlanarResonance (particle physics)OptoelectronicsSymmetry breakingQuantum mechanicsLaserComputer scienceNambu–Jona-Lasinio modelChiral symmetry breakingComputer graphics (images)Metamaterials and Metasurfaces ApplicationsAdvanced Antenna and Metasurface TechnologiesTerahertz technology and applications