A curious feline approaching the toy could look right at the light or a sporadic beam could shine into her eye, potentially ...

NASA tested laser communications from space with a video of a cat chasing a laser dot! Psyche beamed the video about 19 million miles back to Earth. Credit: Space.com | footage courtesy: NASA | edited ...

Quanta Ray PRO350 with frequency doubling, emitting a 532 nm beam ... their eyes checked shortly after at the ophthalmologist. These kind of stories are a stark reminder that laser safety ...

In the case of laser marking, for example, a changing or non-optimum beam profile may mean that one letter is deeper than the next, and in refractive eye surgery it may have more serious consequences.