UCLA engineers built a “lying mirror” that can replace many different reflected images with the same misleading picture using ...

Mirrors normally reveal what is placed in front of them, even when their curvature distorts a reflection. Researchers at the ...

The all-optical system combines a reflective mirror with an optimized structured diffractive surface, commented UCLA, so instead of using a computer to digitally alter an image, the lying mirror ...

Discover how digital beam shaping is transforming high-power laser material processing by improving precision, efficiency, ...