Ultracold atoms have successfully mimicked a fundamental quantum effect normally found in electronic circuits.

Researchers have found that under certain conditions, a laser beam can act like an opaque object and cast a shadow, opening new possibilities for technologies that could use a laser beam to control ...

A new experiment has demonstrated something that sounds physically impossible – light itself casting a shadow. It turns out that if you manipulate a laser just right, then hit it side-on with another ...

Engineers are turning what used to be a bulky optics bench into something that fits on the tip of a finger, and the latest photonic chips go a step further by splitting a single laser into a ...

Low-level light therapy (LLLT) is a non-invasive technique that has been developed to promote tissue regeneration and repair. 1 Interestingly, this therapy has displayed prominent effectiveness in ...