Harvard Team Achieves Milliwatt UV Light Generation On a Photonic Chip

Дата публикации: 31-08-2026 22:31:41

Los Angeles CA (SPX) Apr 29, 2026
Researchers at Harvard have demonstrated a chip-scale ultraviolet light source built on thin-film lithium niobate that generates 4.2 milliwatts of on-chip UV power at 390 nanometers wavelength - approximately 120 times more output power than any previous comparable demonstration on the same material platform.
Ultraviolet light is used across a wide range of modern applications, from surfa

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