Advances in LED technology are more than brighter bulbs — they’re opening new windows into human biology. By combining ...
A new semipolar InGaN LED with an integrated metasurface produces circularly polarized light at 68% conversion efficiency, ...
Researchers at OSRAM Opto Semiconductors have succeeded in manufacturing high-performance blue and white LED prototypes in which the light-emitting gallium-nitride layers are grown on silicon wafers ...
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