For example, by adding or dropping a particular color, or wavelength, of light traveling in an optical fiber, scientists can control the amount of information carried by the fiber. By altering the ...
To overcome the lack of wavelength-selective extraction in existing on-chip metasurfaces, Chinese scientists developed a novel approach by leveraging a nonlocal on-chip design based on symmetry-broken ...
Changes in the color and intensity of light pollution over the past few decades result in complex and unpredictable effects on animal vision, new research shows. Changes in the colour and intensity of ...
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