When line alignment work is processed under night vision illumination work fields, nothing can be seen by human eyes directly. It should be quite hard work for users to get clear enough line alignment result until selecting a quite professional device, such as a 980nm infrared line laser module. When it is getting much longer wavelength than any visible laser devices, after professional equipment with night vision device, such as a CCD camera, black and white camera or infrared laser camera, this IR line laser line generator is not only generating high intensity infrared laser light from beam aperture, but also generating extremely fine and clear infrared reference line in distance effectively.
The real operation with 980nm infrared line laser module is quite different from any other visible laser devices, since none of laser light can be seen by human eyes directly. It should only be used as an accessory part. When it is getting quite high photoelectric ability up to 80%, under selection of import 980nm infrared laser diode, within 100mW to 500mW, this IR line laser alignment tool is projecting the most powerful infrared laser beam, and extremely clear and fine IR reference line as long as 100 to 1000 meters distance.
In order to get clear enough line alignment under night vision illumination work fields, in order to avoid possibility of laser light decay or dim in continuous work, 980nm infrared line laser module is just selecting quality glass coated lens or separate crystal lens. Either formal Gaussian beam or non Gaussian distribution infrared laser beam is generated from beam aperture, after modifying into a highly straight and fine IR laser line, this laser line generator will fulfill high level of accuracy measurement under multiple application fields, including laser medical therapy, surveillance, intelligence system, night hunting works etc.
No matter what kind of working surface it is pointed, 980nm infrared line laser module is being made with the most durable aircraft used aluminum alloy housing tube, which is just assuring excellent performance under harsh occasions. When it is trying to make continuous IR line alignment work, under special design of APC, ACC driving circuit board, this alignment laser is preventing serious electric current impacting, and finally assuring highly stable IR line alignment constantly. Under powerful IR radiation and reflection, after proper wearing of laser safety goggles, it achieves safe and clear measurement under all night vision fields perfectly.
