A massive green and blue laser beam was spotted in the San Francisco sky earlier this week, and despite plenty of speculation online, no one seemed to know much about its purpose or origin ...

But producing a small spot size with blue light has been tricky, says Hiroshi Ohno, who manages the laser development team to which Hagino belongs. A high brightness laser beam requires both high ...

Eight minutes stood between Vanguard and a decisive 41-12 victory over North Marion when a blue laser beam, believed to be coming from outside the stadium, flashed across the field. The Knights ...

Only after these changes in wavelength and frequency can a beam finally be emitted. This process is often replicated to produce blue and violet output beams. The image below compares the physical ...

Unlike traditional bubble levels, laser levels project a beam of light that serves as a reference point for various construction and DIY tasks. Whether you’re hanging pictures or tackling larger ...

NASA is experimenting with Invisible beams of light to transmit data to Earth, which can pack 10 to 100 times more ...

Priyanka Chopra's name needs no introduction in today's time. She always remains in the news for some reason or the other.

They all look about the same though: A blue sheet metal box with the ... t want to do since you can’t control where the beam goes. Keep the laser safety glasses on at all times, close the ...

YouTuber [rctestflight] has been experimenting with using a 40W blue diode laser ... removing them from the beam path, and stopping them impeding the cutting efficiency of the laser.

“But increasing the size still distorts the laser beam too much ... Yagyu says that PCSELs across the gallium-nitride-based blue and indium phosphide-based near-infrared ranges have already ...