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Science

Micro-LEDs the Width of a Human Hair Poised to Replace Traditional Lasers

Researchers have developed microscopic LEDs that could soon perform tasks traditionally reserved for lasers, such as high-speed data transmission in server racks. This breakthrough, led by teams at UC Santa Barbara, promises to revolutionize both computing infrastructure and high-definition display technology.

Emma TaylorEmma Taylor
February 24, 2026864 views
Micro-LEDs the Width of a Human Hair Poised to Replace Traditional Lasers
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