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Polarization-enabled tunable focusing by visible-light metalenses with geometric and propagation phase

Propagation PhasePhotonicsElectromagnetic MetamaterialsVisible-light MetalensesEngineeringPhysicsWave OpticOptical PropertiesApplied PhysicsGuided-wave OpticOptical SystemsDynamic MetamaterialsOptoelectronicsPolarization-enabled Tunable FocusingNanophotonicsElectro-optics Device