His mind turned to his 60 watt laser cutter, and wondered if the desired effect could be achieved by ... This put the beam out of focus, which not only expanded the area it would cover, but ...

Right off the bat, we’ll say that this video showing a laser beam stopping in mid-air is nothing but a camera trick. But it’s the trick that’s the hack, and you’ve got to admit that it ...

Fractional CO 2 lasers minimize the risk of adverse effects due to the targeted nature of the laser beam columns. This form of laser treatment also has a faster recovery time. A 2017 review ...

Spectacular increase in brightness and decrease in pulse duration of X-ray beams are now foreseen owing to the progress made in laser–plasma ... the physical effects of intense particle energy ...

Transmitting optical information through highly distorting media has long been a challenge. Atmospheric turbulence, fog, and underwater environments distort light signals, making communication ...

Caltech researchers develop a platform to characterize ultrathin membranes for lightsails, advancing the quest for ...