Except the use of any laser pointer or manual dot projecting tool, after special use of a long wavelength made 808nm 500mW infrared laser diode module, it would be quite easy and efficient solution to make efficient IR dot alignment under all night vision applications. It is projecting much longer wavelength than any visible optic spectrums, thus human eyes cannot capture any IR laser light and IR laser dot at all. When infrared dot laser gets proper equipment with night vision device of CCD camera, black and white camera or IR laser camera, it is able to work with efficient infrared laser light conversion and extremely clear infrared laser dot alignment in distance.
This 808nm 500mW infrared laser diode module emits invisible infrared laser beam directly from inner IR laser diode. Accepting wide range electric current of 100V to 240V, the special use of AC/DC adapter is making efficient converting into 9V 1000mA DC power supply, assuring high intensity infrared laser light emission and highly clear infrared laser dot projection as long as 100 to 1000 meters. This infrared dot laser gets quite high photoelectric ability up to 80%, thus always keeping highly clear IR dot generation in continuous use. When this compact structure made infrared laser gets basic equipment with inner metal heat sink cooling system, it leaves quite larger inner space for tube cooling down and increasing stability infrared laser dot projection continuously.
In various night vision dot alignment work fields, such as military dot positioning, surveillance, infrared laser sight etc, 808nm 500mW infrared laser diode module should be used in multiple working environments. The genuine use of durable aircraft used aluminum alloy housing tube is accepting wide range operating temperature of -10 to 45 degree Celsius. Even thought there is increasing temperature of laser module tube, however, it is a key point to design with APC, ACC driving circuit board. The intelligent feedback system is making efficient control of output power and electric current supply, ensuring increasing stability and highly clear infrared laser dot alignment within continuous use of 8 to 10 hours.
Whenever 808nm 500mW infrared laser diode module is generating the most powerful infrared laser light from laser beam aperture, it is not only projecting highly clear IR dot projection at quite long work distance, it is also projecting potential thermal hurt to human eyes. It is a key issue to avoid eye exposure of laser beam aperture and wear correct infrared laser safety goggles so as to achieve highly secured and easy IR dot alignment in distance. Under quite easy adjustment of laser beam focus and alignment laser dot targeting direction, within freely installed distance of 3 meters, infrared laser alignment makes highly precise and quick response dot alignment constantly.
