Angular momentum is a fundamental quantity in physics that describes the rotational motion of objects. In quantum physics, it ...

Researchers at Tampere University and their collaborators from Germany and India have experimentally confirmed that angular momentum is conserved when a single photon is converted into a ...

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 ...

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.

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 ...

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 ...

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 ...