The goal of the problem is to calculate the angular acceleration of the rotor. The analysis for this is provided below. This result shows that, although both rotation components for the rotor are ...

Researchers have developed a 3D-printed device that generates twisting light beams with orbital angular momentum (OAM), a form of rotational energy that can carry more data than regular beams.

By refining ARPES with quantum tomography, the team reconstructed a detailed 3D image of electron motion ... The study of orbital angular momentum has gained traction in recent years due to ...