Vortex light carries orbital angular momentum (OAM) characterized by exp(ilθ), where θ is the angular coordinate and l is the topological charge (TC) 1.OAM beams have been widely used in a ...

These orbital angular momentum (OAM) states have the potential to vastly increase bandwidth, but they are difficult to handle. Some recent research, however, suggests that we might well be using ...

More information: Controllable orbital angular momentum monopoles in chiral topological semimetals, Nature Physics (2024). DOI: 10.1038/s41567-024-02655-1. Provided by Paul Scherrer Institute.

Monopoles of orbital angular momentum (OAM) are a tantalizing prospect for orbitronics because OAM is uniform in all directions. This would mean that information flows could be generated in any ...

Orbital angular momentum monopoles, which have been predicted to offer significant advantages for next generation of electronic devices, have now been observed for the first time in chiral ...

Revealing the subfemtosecond dynamics of orbital angular momentum in nanoplasmonic vortices. Science , 2017; 355 (6330): 1187 DOI: 10.1126/science.aaj1699 Cite This Page : ...

The proposed diffractive deep neural network employs orbital angular momentum encoding and diffractive layers to process spatial information from handwritten digits, offering a robust and ...

More information: Nian Zhang et al, Multiparameter encrypted orbital angular momentum multiplexed holography based on multiramp helicoconical beams, Advanced Photonics Nexus (2023). DOI: 10.1117/1 ...

The orbital angular momentum of electrons has long been considered a minor physical phenomenon, suppressed in most crystals and largely overlooked. Scientists at Forschungszentrum Jülich have now ...