Green laser pointers have become a popular consumer item, delivering light that's brighter to the eye than red lasers, but stories have circulated on the Web about the potential hazards of ...

This light passes through a crystal of potassium titanyl phosphate (KTP), which emits light of half the wavelength: 532 nanometers, the familiar color of the green laser pointer.

The videos from [styropyro] are always amusing and informative. However, ironically for him, he is alarmed that many green laser pointers are more powerful than they are supposed to be. Sure, you o… ...

Laser pointers are handheld and battery-powered gadgets which emit a beam of coloured light - usually red, green or blue. They have been used for decades by teachers and lecturers for highlighting ...

Police arrested a 22-year-old man for pointing a laser at federal officers at the ICE facility in Portland. One other person ...

THE Chinese Coast Guard (CCG) crew used 'hand-held laser speed detector and green light pointer' to ensure 'navigation safety' of the Philippine ship that allegedly 'intruded into the waters adjacent ...

Court documents state that Detty was outside his Omaha workplace, Skinner Baking Co., at about 9:30 p.m. Oct. 24, 2021, when he aimed a laser pointer at a helicopter flying about 1,300 feet overhead.