A new LED design uses a built-in nanoscale metasurface to emit circularly polarized light directly, eliminating bulky optics ...

From 3D movie screens to augmented-reality devices, many modern technologies rely on our ability to manipulate light. Doing ...

Researchers developed a quantum-dot circularly polarized light sensor using chiral charge transport layers, spanning ultraviolet to short-wave infrared wavelengths.

Researchers from Tokyo Metropolitan University have succeeded in detecting laser-assisted electron scattering (LAES) using ...

Scientists at Harvard have built a miniature device that can twist and tune light in real time. By rotating two stacked ...

Circularly polarized light (CPL) plays an important role in various contemporary applications such as chiral molecule distinguishing, remote sensing, quantum optics, and spintronics. Traditional ...

In a surprising twist, researchers have identified crystals that are symmetrical but nevertheless absorb light as if they were chiral (Science 2025, DOI: 10.1126/science.adr5478). The discovery ...

Generation of circularly polarized nonlinear signals from chiral metasurfaces with rotational symmetry under arbitrarily polarized excitation. Left and right circularly polarized light, where the ...

Eyestrain, often attributed to glare or specular reflection, can significantly affect our screen viewing experience. To mitigate this issue, a common approach involves the use of upper polarizers for ...