The fully automatic, 18-volt DW077 rotary laser is accurate to 1/8 inch per 100 feet. The self-leveling laser features an out-of-level shut-off. Its beam is visible indoors up to 100 feet from the ...

California machine shop quadrupled output by switching from manual TIG to robotic laser welding, eliminating skilled labor ...

If you’ve got a decent CRT monitor, you can usually adjust the settings to make sure the image scans nicely across the whole ...

Laser-produced plasmas are plasmas produced by firing high-intensity beams of light. Laser-produced plasmas have been used to create short bursts of x-rays and to accelerate particles — so-called ...

Semiconductor lasers use the optical properties of semiconducting materials to produce coherent light. Electrons and their positive-charge counterpart called holes are injected into an optically ...