Dielectric microcylinder makes a nanocylindrical trap for atoms and ions
Dielectric microcylinder makes a nanocylindrical trap for atoms and ions
In the diffraction of visible light by a dielectric microcylinder, packages of evanescent waves always arise. However, single plane-wave incidence corresponds to rather small impact of evanescent waves outside the cylinder. In this paper, we theoretically show that a pair of plane waves impinging a glass microcylinder under certain conditions …