In recent research published in Optics & Laser Technology and Infrared Physics & Technology, a research team led by Prof.

SHOPPING: Conquer the visible signs of aging, from fine lines to spots to stubborn, deep-set wrinkles, with the FDA-cleared ...

During this test, we were able to demonstrate that we can successfully defeat drone swarms in a tropical environment using layered effects,” U.S. Army Capt. Bray McCollum said.

Directed energy weapons use focused beams for non-contact disruption and precision targeting. Learn how they work and where ...

It enabled them to shoot laser beams directly at individual cone cells with great precision, producing a colour — Olo — which no human had ever seen naturally before. What does the new colour ...

Electromagnetic simulator calculations demonstrate wide-angle multi-beam performance from 0° to 30°. The calculated results are compared with measured results from a fabricated lens antenna, showing ...

The printing speed can achieve about 2 cm2/minute using only a single beam laser. A 75 × 45 mm2 sulfur cathode can be printed within 20 minutes and supply power for a small screen for several ...

Prof. Li said, "Our newly developed laser-induced conversion technology offers a way to combine these processes into a single step at nanosecond speeds. The printing speed can achieve about 2 cm 2 ...

Drivers on I-84 had a scare when a green laser beam was seen flashing into vehicles near Exit 61 in Manchester. A 911 caller told police someone inside a black Toyota Prius was pointing a laser at ...

Well, you'll need a shot of laser blasted at your eye. Just a little shot, really. But first, it's worth understanding how we see regular colors in the first place. Humans have two types of cells ...