We exploit the perfect PD feature of this system to demonstrate arbitrary polarization, including linear, circular and elliptical polarization, directly from unpolarized light.

Just Rotate! A Metalens Manipulates Diverse Linear-Circular Polarization Conversions In a new publication from Opto-Electronic Advances; DOI 10.29026/oea.2022.210062 , researchers from Tianjin ...

Diffraction efficiency of (a) parallel linear, (b) parallel circular, (c) orthogonal linear, and (d) orthogonal circular phase gratings as a function of incident light polarization azimuth. The ...

It achieves exceptional degrees of polarization, with both degrees of linear/circular polarization (DoLP/DoCP) values exceeding 0.996. Furthermore, ...

Dec 25, 2023: Novel all-silicon metamaterials enhances control of terahertz polarization (Nanowerk News) Researchers are working to unlock the immense potential of terahertz waves for applications ...

Circular polarization (CP) requires the electromagnetic wave to rotate in polarization as it leaves the transmit antenna. Generating a rotating electromagnetic wave requires careful antenna design. If ...

A research team in Japan has performed deep imaging linear and circular polarimetry of the 'Cat's Paw Nebula' (NGC 6334) located in the constellation Scorpius, successfully detecting high degrees ...