Light, as an electromagnetic wave, possesses several fundamental properties, which include intensity, wavelength, phase and polarisation (the direction in which the light waves oscillate). While the ...

Metasurfaces are planar assemblies of subwavelength resonators engineered to tailor amplitude, phase and polarisation of electromagnetic waves. In the terahertz domain (0.1–10 THz), they offer a ...

Polarization imaging exploits the vectorial nature of light to reveal scene features inaccessible to conventional intensity sensors. By analysing the orientation and ellipticity of the electric field, ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2024.230180, discusses orthogonal matrix of polarization combinations: concept and application to multichannel holographic recording.

In new research published in Nature Materials, a team of researchers led by Columbia University chemist Xiaoyang Zhu, in ...