Investigation of a dual-hole structure-based broadband femtosecond nondiffracting SPP beam emitter by photoemission electron microscopy
Hanmin Hu, Yulu Qin, Peng Lang, Xiaowei Song, Boyu Ji, Jingquan Lin
Topics & Concepts
OpticsPhotoemission electron microscopyFemtosecondMaterials scienceSurface plasmon polaritonMicroscopyBeam (structure)Common emitterUndulatorPlasmonPhysicsOptoelectronicsElectron microscopeLaserSurface plasmonPlasmonic and Surface Plasmon ResearchPhotonic and Optical DevicesPhotonic Crystals and Applications