New LEDs structure reduces energy loss and enables compact light sources for AR/VR, 3D displays, and quantum ...
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Off-center electron beam makes a gold nanorod emit circularly polarized light
A single gold nanorod, far smaller than a wavelength of visible light, can be coaxed into emitting circularly polarized ...
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 ...
Laser-assisted electron scattering was observed using circularly polarized femtosecond laser pulses in the near-infrared range, a first for this technique. Energy and angular distributions of ...
Many materials emit light in ways that encode information in its polarization. According to researchers at École Polytechnique Fédérale de Lausanne (EPFL), Switzerland, polarization is key for future ...
Ehlers–Danlos syndromes (EDS) are inherited conditions that affect the body’s connective tissue, which provides strength and support to the skin, joints, and blood vessels. People with EDS are often ...
A new semipolar InGaN LED with an integrated metasurface produces circularly polarized light at 68% conversion efficiency, ...
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