Focal and optical trapping behaviors of radially polarized vortex beam with broken axial symmetry
Source abstract
Abstract
We explore a radially polarized vortex beam with broken axial symmetry under tight focusing conditions. The beam’s three mutually orthogonal polarization components (radial, azimuthal, and longitudinal) are all rotated by an angle of π/2 with respect to the input field in the focal plane. We validate this effect experimentally. Finally, we prove that this effect can be used to transport nanoparticles.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Orbital Angular Momentum in Optics · Plasmonic and Surface Plasmon Research · Sperm and Testicular Function
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Shenzhen University 1 Nanophotonics Research Centre, Shenzhen University & Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Optoelectronic Engineering, , Shenzhen 518060, China
Shandong University of Technology 2 School of Science, , Zibo 255049, China
References (34)
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