Enter orbital angular momentum: use the same wavelength, but ensure each wavelength channel carries multiple data streams, each encoded in different orbital angular momentum states.

Orbital angular momentum monopoles have been the subject of great theoretical interest as they offer major practical advantages for the emerging field of orbitronics, a potential energy-efficient ...

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 ...

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

Orbital angular momentum monopoles, a breakthrough discovery in chiral materials by researchers at the Max Planck Institute in Halle, could revolutionize future information technology.

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 ...

A team of scientists has been able to reveal, for the first time, the dynamics of the orbital angular momentum of plasmons. The researchers used a combination of extremely high-quality single ...

Angular momentum is a fundamental quantity in physics that describes the rotational motion of objects. In quantum physics, it encompasses both the intrinsic spin of particles and their orbital motion ...

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