Plasmonic crescent nanoarray-based surface lattice resonance sensor with a high figure of merit
Lei Wang, Qi Wang, Tieqiang Wang, Wan‐Ming Zhao, Xiangyu Yin, Ju-Xin Jiang, Shu-Shuai Zhang
Abstract
(the quality factor is more than 3000) are achieved by the proposed crescent nanoarrays. In addition, this structure demonstrates that plasmonic nanoarray-based SLR has enormous potential in trace substance detection.
Topics & Concepts
Figure of meritFull width at half maximumSurface plasmon resonanceFano resonancePlasmonMaterials scienceExcitationOptoelectronicsResonance (particle physics)Lattice (music)WavelengthOpticsNanoparticlePhysicsNanotechnologyAtomic physicsAcousticsQuantum mechanicsPlasmonic and Surface Plasmon ResearchGold and Silver Nanoparticles Synthesis and ApplicationsOrbital Angular Momentum in Optics