Quadrupling topological charges of vortex using multi-passed spiral phase plate
Quadrupling topological charges of vortex using multi-passed spiral phase plate is a scholarly work, published in 2018 in ''Infrared and Laser Engineering''. The main subjects of the publication include physics, solar physics, electronic circuit topology, spiral, topological quantum number, vortex, optical vortex, phase, magnetic particle imaging, and fluid dynamics.