Freeze-frames of the above animation at two instants in time are shown below. The consistency of Kepler’s 2nd law with conservation of angular momentum is impressive considering that Kepler did this ...

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 ...

Light beams with a helical phase-front possess orbital angular momentum along their direction of propagation in addition to the spin angular momentum that describes their polarisation. Until ...

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 orbital angular momentum (OAM) of electromagnetic waves — a kind of “structured light” — is associated with a helical or twisted wavefront. The helical modes are characterized by a ...

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 ...

The research showcases how a type of light called the orbital angular momentum (OAM) can be harnessed to improve imaging and data transmission through skin and other biological tissues.

After exhausting the available physical dimensions for multiplexed holography, researchers have found new opportunities in the orbital angular momentum (OAM) dimension of light. By sampling ...