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

This article covers the Punjab Board's 2025–2026 Class 11 Physics Syllabus. Class 11 students can download the syllabus in PDF format to become acquainted with the subjects that will be studied during ...

Learn how a new discovery of a giant planet can help scientists refine their theories of how planets form.

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 ...

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

2 Orbital Angular Momentum-Generating Structure Based on Circular FDA 2.1 Signal Model Figure 1 illustrates the N -antenna CFDA with radius a in the XOY plane. Generally, the directional array ...

Abstract: In order to support the transmission of orbital angular momentum (OAM) modes effectively, the ring-core fiber has received a lot of attention due to the similar structure of the electric ...

Orbital angular momentum (OAM) is an important property of light that has attracted considerable attention for increasing the system capacity of optical wireless communications. In undersea ...

Read the Gold Open Access article by N. Zhang et al., “ Multiparameter encrypted orbital angular momentum multiplexed holography based on multiramp helicoconical beams,” Adv. Photon.

Researchers from Hunan University’s Yueqiang Hu and Huigao and Shenzhen University’s Zhenwei Xie created a new technique for using angular momentum (AM) holography for information multiplexing ...