A research group from Kobe University in Japan have proposed and tested a nano-antenna that uses the specific optical resonance of dielectric nanoparticles to form a near field of circularly polarized ...
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 ...
Newswise — In the field of circularly polarized light (CPL) detection, metasurface-based circular polarizers face a critical trade-off: 3D or multi-layer chiral metasurfaces achieve high polarization ...
The electronic properties of materials are typically determined by their structure under normal, undisturbed conditions, when ...
The research group proposed and tested a nano-antenna that uses the specific optical resonance of dielectric nanoparticles to form a near field of circularly polarized light. This technique bolsters ...
A new semipolar InGaN LED with an integrated metasurface produces circularly polarized light at 68% conversion efficiency, surpassing the 50% theoretical limit. By combining a semipolar InGaN ...
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 ...
(Upper panel) Experimental scheme. When a chiral gold nanoparticle is illuminated with near-infrared linearly polarized femtosecond light pulses, circularly polarized luminescence is observed in the ...
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