Magnetic modulation of topological polarization singularities in momentum space.
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DOI: 10.1364/ol.458285
Abstract: The polarization singularities in momentum space, rather than in real space, are capturing interest for active singular optics with exotic light scattering and various topological phenomena, which have potential applications in vortex nano-lasers, valley exciton… read more here.
Keywords: momentum space; singularities momentum; space; optics ... See more keywords