Tag 'infrared laser pointer'
IR laser is invisible laser with longer wavelength than red laser light. It covers band of thermal radiation emitted by objects at room temperature. It has better ability of through clouds than visible lasers. Invisible lasers have adapted well in communications, surveillance, detection, medical therapy, military and other aspects etc.
Majority people are curious about how power a laser pointer can be, and relation between laser output power and wavelength. Which color laser pointer is the most powerful one with same range of output power? Even though with the same output power, different wavelength laser pointer would emit different power and energy.
laser pointer,military lasers,military laser pointer,infrared laser pointer
Laser pointers have long been widely used by military forces, including visible and invisible infrared laser pointers. This special laser device allows a stable narrow over long distance beam in the wild.