Beams of light that can be guided into corkscrew-like shapes called optical vortices are used today in a range of ...

Optical rotatum” is the term researchers coined to describe a newly discovered structure of light. Beams of light that can be shaped into corkscrew-like forms, known as optical vortices, are used ...

Learn about the optical rotatum, a newfound structure of light that exhibits a spiral pattern linked with various parts of ...

Several days with temperatures of 10-20 degrees below the historical average could be dangerous to plants and ruin outdoor ...

Deep UV solid-state laser with compact setup generates a vortex at 193 nm. Deep ultraviolet (DUV ... solid-state laser system capable of generating 193 nm coherent light. Applications in lithography – ...

The researchers also introduced a spiral phase plate to the 1553-nm beam before frequency mixing, resulting in the generation of a vortex beam carrying orbital angular momentum. This marks the ...