Explore how space solar power and satellite energy could beam clean, continuous electricity from orbit to Earth, examining ...

Discover how different diode lasers perform in real woodworking applications as we compare 5W, 10W, and 20W models. Watch detailed cutting and engraving tests on various wood thicknesses using the ...

Ultraviolet-B (UV-B) semiconductor lasers are highly sought for medical, biotechnology, and precision manufacturing applications; however, previous UV-B laser diodes were limited to pulsed operation ...

Engineers have created a device that generates incredibly tiny, earthquake-like vibrations on a microchip—and it could transform future electronics. Using a new kind of “phonon laser,” the team can ...

Everyday Health independently vets all recommended products. If you purchase a featured product, we may be compensated. Learn why you can trust us. Fun fact: According to the American Society of ...

A compact ultraviolet-B (UV-B) semiconductor laser diode emitting at 318 nm under continuous-wave operation at room-temperature. The device demonstrates stable UV-B lasing on a low-cost sapphire ...

Imagine a battlefield where missiles are intercepted mid-air with beams of light, drones are neutralized in seconds, and the cost of firing a weapon is measured in pennies rather than millions. This ...

We might tend to take the word “diode” for granted if we’re thinking of a “diode” as just a two-lead or two-terminal device that gets used in this or that place for this or that purpose. It can become ...

Anthony Fiorito, a senior engineering physics major at Florida Polytechnic University, was published as first author of a study that found that when infused with a specific dye, peacock feathers can ...

What just happened? Nvidia has partnered with Carbon Robotics to tackle one of agriculture's peskiest problems: weeds. Putting their minds together, the two created the LaserWeeder G2 – a 20-foot-wide ...