Vortex beams' orbital angular momentum (OAM) has important application value in optical communication and other fields. Accurate measurement of their OAM topological charges is required for the ...

Orbital angular momentum (OAM) signal mode crosstalk and energy loss induced by atmospheric turbulence are challenging phenomena commonly occurring in high-capacity and high-speed OAM-based free-space ...

Among these innovations, beams carrying orbital angular momentum have emerged as a pivotal research topic. Their distinctive ring-like intensity distributions and helical wavefronts have proven to be ...

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

If Dassault Aviation has its way, it could be similar to its Véhicule Orbital Réutilisable de Transport et d’Exploration (VORTEX) reusable spaceplane unveiled at the recent Paris Air Show.

Dassault Unveils Vortex Spaceplane with ESA and French Military Support Reusable orbital vehicle could provide space station transport, cargo logistics, and in-orbit services for commercial ...

Dassault Aviation is exhibiting a small-scale model of the Vortex, a reusable spaceplane it is proposing for dual-use civil-military applications.

Recent findings confirm the conservation of orbital angular momentum in single-photon interactions, reinforcing fundamental ...

A high-level overview of Vortex Energy Corp. (VTECF) stock. View (VTECF) real-time stock price, chart, news, analysis, analyst reviews and more.

How does a planetary defense mission intended to push an asteroid off course manage to release a torrent of boulders with the same momentum as the spacecraft? NASA’s groundbreaking experiment, the ...

Optical physics articles from across Nature Portfolio Optical physics is the study of the fundamental properties of light and its interaction with matter. This includes classical optical phenomena ...