Scientists at the Paul Scherrer Institute PSI have, for the first time, demonstrated a technique that synchronizes ultrashort ...

Here's one of Lumus' new 30-degree FOV waveguides for CES 2026. (Sam Rutherford for Engadget) Lumus got a major boost in ...

Researchers at Princeton and North Carolina State University have developed a technique that substantially improves the ...

Optics and photonics is the study of the fundamental properties of light and harnessing them in practical applications. Optics and photonics covers the entire electromagnetic spectrum from high-energy ...

Nonlinear optics is the study of how intense light interacts with matter. The optical response of a material usually scales linearly with the amplitude of the electric field. At high powers, however, ...

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