For the first time, physicists have devised a way to make visible light travel in the opposite direction that it normally bends when passing from one material to another, like from air through water ...
The pressure exerted on a surface when it is struck by light is tiny, but it is enough to move very small objects. Shigeki Matsuo and co-workers at the University of Tokushima and the Nara Institute ...
WEST LAFAYETTE, Ind. – Researchers have shown how arrays of tiny "plasmonic nanoantennas" are able to precisely manipulate light in new ways that could make possible a range of optical innovations ...
Optimal image quality in light-sheet microscopy requires a perfect overlap between the illuminating light sheet and the focal plane of the detection objective. However, mismatches between the ...
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