Anapole-enhanced local fields for low-power optical trapping in all-dielectric metasurfaces
Yewen Mei, Junqiao Wang, Qiaoqiao Wang, Mengsha Xue, Jiangnan He, Jinyuan Yang
Topics & Concepts
Optical tweezersTrappingOpticsOptical powerElectric fieldMaterials scienceFinite-difference time-domain methodOptical forceInterference (communication)Power (physics)TweezersPhysicsField (mathematics)ToroidOptoelectronicsPressure-gradient forceOptical phenomenaNear and far fieldOptical fieldLight fieldOptical imagingOptical vortexOptical fiberElectrodeTrap (plumbing)Power densityIntensity (physics)Coupling (piping)Physical opticsLight intensityOrbital Angular Momentum in OpticsPlasmonic and Surface Plasmon ResearchMetamaterials and Metasurfaces Applications