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.

Researchers have developed a compact, single-shot polarization imaging system that can provide a complete picture of polarization. By using just two thin metasurfaces, the imaging system could unlock ...

Think of all the information we get based on how an object interacts with wavelengths of light—aka color. Color can tell us if food is safe to eat or if a piece of metal is hot. Color is an important ...

Polarization photodetectors (pol-PDs) have widespread applications in geological remote sensing, machine vision, and biological medicine. However, commercial pol-PDs usually require bulky and ...

In a recent article published in the journal ACS Applied Optical Materials, researchers presented new methods for fabricating and manipulating surface microstructures using azopolymer materials ...

A unique species of beetle, Chrysina gloriosa, has a distinct response for circularly polarized light reflecting off its shell. This chiral response is correctly imaged by the new system. Think of all ...