Sure, getting a free death ray in addition to your green laser sounds like a bargain ... having done a thorough exploration of a wide range of cheap (and not so cheap) lasers in the video below.

Researchers at Nichia Corporation have demonstrated green InGaN-based lasers grown on c-plane sapphire, with lifetimes capable of supporting commercial applications. The demonstration of green ...

Could a practical green laser diode finally be within sight? The latest research looks optimistic. Researchers at the Japanese company Nichia have fabricated an InGaN semiconductor laser diode ...

Researchers have found that under certain conditions, a laser beam can act like an opaque object and cast a shadow, opening ...

From a golfer's perspective, all you want is for a laser rangefinder to quickly lock focus on the flag on the green and to give you an accurate yardage, so you can choose the right golf club to ...

The reading variation of a rangefinder can be as wide as several feet while a measure can be as accurate as one-thirty-second of an inch What you need to know: This uses a green laser that’s ...

UpNano launches NanoOne green. The 2PP printer integrates a 515 nm green laser wavelength to unlock new research fields and ...