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 ...

Physicists have shown that ultra-thin two-dimensional materials such as tungsten diselenide can rotate the polarization of visible light by several degrees at certain wavelengths under small magnetic ...

Light is an unusually rich carrier of information. Its direction of travel, wavelength, and polarization can all be used to ...

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS Researchers have made a significant breakthrough in controlling the polarization of light, a crucial property ...

As fast as modern electronics have become, they could be much faster if their operations were based on light, rather than electricity. Fiber optic cables already transport information at the speed of ...

New research explores silicon nanorods in metasurfaces for polarization holographic encryption, addressing image recovery and optical performance challenges.

Scientists report a new method that achieves for the first time valley polarization in centrosymmetric bulk materials in a non-material-specific way. This 'universal technique' may have major ...

Scientists in China have developed a metasurface platform that realizes true three-dimensional (3D) vectorial holography by ...

Forget LEDs, researchers from the University of Michigan have developed a new type of incandescent light bulb. The device is capable of emitting elliptically polarized light, described as "twisted" ...