Tunable ultra-narrow band band-stop filter based on metal–insulator–metal plasmonic waveguide with square resonator
Zihui Liu, Yang Gao
Topics & Concepts
ResonatorFinite-difference time-domain methodMetal-insulator-metalOpticsMaterials scienceWaveguidePlasmonFull width at half maximumSquare (algebra)WavelengthCenter frequencyOptoelectronicsSurface plasmonBand-pass filterPhysicsMathematicsQuantum mechanicsCapacitorVoltageGeometryPlasmonic and Surface Plasmon ResearchPhotonic and Optical DevicesOptical Coatings and Gratings