When users are not able to make extremely clear and accurate dot measurement under night vision, it is not useful at all to only use visible laser devices. However, when laser tech engineer is developing a quite high power infrared dot laser alignment, under correct equipment with night vision device, which is able to work with extremely intense infrared laser light emission and highly accurate and clear IR reference dot projection in distance. This long wavelength made infrared laser module is only used as an accessory part, making quite convenient and accurate IR dot generation under all night illumination fields.
Owing to the employment of high power 980nm infrared laser diode up to 600mW to 1000mW, high power infrared dot laser alignment is always projecting quite high photoelectric ability up to 80%, which will easily obtaining the most intense and powerful infrared laser beam and highly clear infrared laser dot projection in distance. The genuine IR dot projection is not able to be used separately. Only if it is used under night vision device, such as a CCD camera, black and white camera or infrared laser camera, this infrared laser module would always make highly clear IR dot emission as long as 100 to 1000 meters in distance.
When high power infrared dot laser alignment is being made with import 808nm infrared laser diode, and separate metal heat sink cooling system, this metal housing tube made laser device always gets the largest space reserving as its thermal emitting system. In addition, in continuous IR dot aligning work, infrared laser module is getting the most rapid temperature increasing, which might increase possibility of laser module tube cooling down or burning out. When laser tech engineer is design it with APC, ACC driving circuit board, under constant output power and electric current supply, it is always getting excellent laser light cycling use and extremely stable IR reference dot projection in use.
In process of continuous dot positioning work, high power infrared dot laser alignment and DC input power supply are being made with electric wires extension. Featured by high temperature and strong corrosion resistance, and freely installed distance within 3 meters, it is allowing quite convenient installation. In addition, owing to quite special laser beam focus adjustment, after quite rapid laser light concentration from beam aperture, this alignment laser ensures the most compact size IR dot positioning result in distance. Any possible infrared laser beam exposure might cause serious hurt to human eyes. Only if users are avoiding eye exposure to beam aperture and remember to wear professional infrared laser safety goggles, it always gets secured and easy measurement constantly.
