A reflective dual-band linear-to-circular polarizer for C and X-band application is presented. The proposed elliptical Frequency Selective Surface (FSS) is capable of enhancing the polarization ...

Researchers from the University of Oxford have for the first time discovered an approach to electrically switch organic LEDs (OLEDs) to emit either left- or right-handed circularly polarized light ...

The rapid growth of 5G millimeter-wave (mmWave) networks demands compact, low-profile, and efficient performance of multiple input multiple output (MIMO) antennas capable of supporting high data rates ...

Engineers created a MEMS-tunable twisted bilayer photonic crystal chip that dynamically adjusts twist angle and spacing to control light chirality and distinguish circular polarization. (Nanowerk News ...

Caption The bifocal lenses are made from bilayer structures of liquid crystal (LC) cells and LC polymer. These lenses split light with a left-handed circular polarization (LCP) into two focused light ...

Changing light's polarization can reverse the structure of a patterned light field, opening a new way to control geometry and information in optics. (Nanowerk Spotlight) Light can be bent, focused, or ...

The image illustrates nanoparticles moving along an optical nanofiber under the influence of circularly polarized light. Chiral nanocubes near the fiber experience a force, which depends on both their ...