Left and right circularly polarized light, where the electromagnetic waves spiral in a clockwise ... We aim to 'excite' the structure with unpolarized light and achieve a nonlinear signal ...

Concentrating light in a volume as small as the wavelength itself is a challenge that is crucial for numerous applications.

offering only limited control of light waves. Metasurfaces, in contrast, are flat and consist of an array of tiny structures known as meta-atoms. Meta-atoms influence light at a subwavelength ...

And the device allows for precise, sharp lines of color, or light waves with distinct features. In the paper, the team not only demonstrates the capabilities of their new interferometer but also ...

Pushing the limits of structured light, applied physicists report a new type of optical vortex beam that not only twists as it travels but also changes in different parts at different rates to create ...

which reveals how the electric fields of the light waves are aligned and will provide never-before-seen clues about how the Sun’s wind behaves and evolves over time. PUNCH’s commissioning ...

CHIBA, Japan (AP) — The Force was with many Japanese, as well as visitors from abroad, at a “Star Wars” event on Friday where Lucasfilm announced that the next installation in the franchise ...

Heat wave will prevail in the districts of Indore, Gwalior, Ujjain and Chambal divisions. Before this, light rain may occur in 7 districts of the eastern part - Shahdol, Anuppur, Dindori ...

A mysterious spiraling blue light illuminated the night skies over Europe on Monday. The cosmic whirlpool was captured in stunning video and appears to have been created by the SpaceX Falcon 9 ...