In some of night vision dot alignment work fields at quite long work distance, in order to get highly clear dot generation under night vision illumination work fields, none of manual dot aligning tool or visible laser device can be comparable with such long wavelength made high power 808nm infrared laser diode module. It is emitting quite intense blue laser light directly from 445nm blue laser diode, owing to invisible infrared laser beam and infrared reference dot generation from bema aperture. This infrared dot laser should be used as an accessory part, under operation with those of night vision device, it is making sure of easy and highly clear infrared reference dot projection in distance.
The real dot targeting work with high power 808nm infrared laser diode module is very special. Human eyes cannot capture any infrared laser light at all. When it is trying to make continuous dot generation, it is used as an accessory part, under operation with any night vision device, such as a CCD camera, black and white camera or infrared laser camera, this infrared dot laser generates highly clear and accurate infrared reference dot in distance in distance immediately. When it is getting quite high photoelectric ability up to 80%, high intensity infrared laser light is temporarily converted into a super small size infrared reference dot in use.
On basis of the use of import 808nm infrared laser diode, beginning with wide range output power of 500mW to 1000mW, this high power infrared laser diode module is generating the most intense and powerful infrared laser light and thermal energy form laser beam aperture. It is also getting the best quality glass coated lens and special glass window in front of laser beam aperture part. Even though the genuine infrared laser dot alignment is processed under moisture or dust working condition, it is not affected at all, and always keeping highly clear and stable infrared dot projection in distance effectively.
Whatever kind of working surface it is pointed, under special design part of APC, ACC driving circuit board, high power 808nm infrared laser diode module keeps efficient preventing of electric current impacting, and maintaining the most stable infrared reference dot projection within daily operating time of 8 to 10 hours. When there is enough time leaving for laser module tube cooling down and being paid high attention to powerful infrared laser light and thermal energy, this alignment laser should be used with proper wearing of infrared laser safety goggles until achieving easy and safe alignment perfectly.
