Researchers generated stable vortex light in its lowest-energy state using liquid crystal traps and optical confinement.
The demonstration that Airy beams can transport small particles along curved paths of light may lead to a wealth of new applications in optical micromanipulation. Nature Photonics spoke to Kishan ...
Tiny robots—around 50 times smaller than the diameter of a human hair—open up fascinating possibilities: they enable the ...
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