A laser that doesn't produce light would ordinarily be a failure. After all, the first two letters of laser stand for light amplification, not light reduction. But a new laser created by scientists at ...

The seminal work by Allen et al. 1 on lasers with orbital angular momentum (OAM) has initiated a path of significant scientific developments that can potentially offer new technologies in a growing ...

Used in DVD players, eye surgery devices, sensors, defense technology, the fiber-optic communication that made the internet and television possible, lasers have become fairly ubiquitous, and the most ...

Focusing a femtosecond laser pulse on or inside transparent materials such as glasses or tissue leads to a well-defined deposition of energy by promoting a large density of carriers to the conduction ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Mounted on this cardboard poster are ...