Laser-assisted electron scattering was observed using circularly polarized femtosecond laser pulses in the near-infrared range, a first for this technique. Energy and angular distributions of ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2024.240076 , discusses spin-controlled generation of a complete polarization set with randomly-interleaved plasmonic metasurfaces.

Osaka, Japan – Researchers at The University of Osaka, in collaboration with ULVAC, Inc. and Ritsumeikan University, have developed a new LED structure that generates circularly polarized light from a ...

Ultrathin structures that can bend, focus, or filter light, "metasurfaces" are reshaping how scientists think about optics. These engineered materials offer precise control over light's behavior, but ...

This process achieves high selectivity for either left- or right-handed circularly polarized light. (Upper panel) Experimental scheme. When a chiral gold nanoparticle is illuminated with near-infrared ...

A new semipolar InGaN LED with an integrated metasurface produces circularly polarized light at 68% conversion efficiency, surpassing the 50% theoretical limit. By combining a semipolar InGaN ...

You've worn 3D glasses in cinemas, witnessing stunning depth as each eye sees a different image. You've put on polarized sunglasses in summer ...