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 ...
A new single-layer chiral metasurface detects circularly polarized light efficiently, offering a compact, high-performance alternative to bulky optical systems. (Nanowerk News) Detecting circularly ...
Circularly polarized light (CPL) plays an important role in various contemporary applications such as chiral molecule distinguishing, remote sensing, quantum optics, and spintronics. Traditional ...
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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 radiation simply by nudging the electron beam that excites it a few nanometers ...
Generation of circularly polarized nonlinear signals from chiral metasurfaces with rotational symmetry under arbitrarily polarized excitation. Left and right circularly polarized light, where the ...
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 ...
By demonstrating that light can selectively move chiral nanoparticles, the study offers a simpler, more effective way to ...
An electromagnetic wave or signal traveling from “here” to “there” has an electrostatic field component that we call its E-field and whose direction we assign as the signal’s polarity. Often, the ...
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