IR laser projects totally invisible laser light to human eyes. But infrared lasers have turned its role into modern high technology fields. For instance, infrared lasers are mostly used to enhance the brightness of night vision equipment in military targeting work. The infrared laser will help equipment to make a better gathering of light source and increase the equipment visibility especially in long distance targeting and aim positioning.
Lasers standing on line with IR wavelength spectrum are also a great substance in battlefield. It will help soldiers as an accessory of their night version tools and weapons. Battlefield soldiers will mount infrared lasers onto camera of outdoor surveillance. The night vision IR laser will provide the best infrared light illumination for government surveillance and homeland safe guard.
Along with the gradually matured laser diode technology, infrared laser pointers have begun to be made by finished IR laser diode. The mature craftsmanship has realized IR beam emitting from crystal, and maintain highly stable and reliable output in operation. The featured low divergence IR laser has also got great applications in practical fields of medical treatment.
It would be one of the greatest breakthroughs that IR laser pointers have begun to be used in medical card. Mid infrared laser pointer including 808nm and 980nm lasers are being developed to be used together with red laser light source in modern medical treatment. It is playing an important part in health improving and moderation, aches and pain relief etc. Light emitting from infrared laser diode are playing a special role in pain relief of aches and joint, would care etc.
Safety measures of IR laser operation:
Safety measures are extremely important part of operation of infrared laser pointer since human naked eyes are not able to detect and notice any kind of invisible laser wavelength. A powerful laser would hurt retina without being noticed, thus a pair of appropriate laser safety glasses that can prevent infrared laser beam is a necessity. Do be cautious with IR lasers and develop more practical use from it.