Researchers 3D-printed a low-cost and efficient device that generates twisting light beams with orbital angular momentum and features integrated gain-filtering. WASHINGTON — Researchers have developed ...

Optical beams carrying orbital angular momentum (OAM) attract widespread attention and play an important role in optical data storage, optical communications, quantum information processing, ...

(Nanowerk News) 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 ...

Orbital angular momentum (OAM) is the angular momentum of a chosen center of rotation. It is an essential property of the electronic structure present in materials, resulting in magnetism. “Twisted” X ...

(Nanowerk News) Orbital angular momentum (OAM) is the angular momentum about a chosen center of rotation. It’s an important property of the electronic structure in materials that leads to magnetism.

An Aston University researcher has developed a new technique using light which could revolutionize non-invasive medical diagnostics and optical communication. The research showcases how a type of ...