In practical precise dot measuring work in dark or night version working environments, it is a quite nice job to make clear and accurate dot indication with a long wavelength made device, such as a 980nm infrared laser diode module. Infrared laser light with a wavelength of 980nm is invisible light and cannot be detected by the human eye directly. When it is used in security monitoring, concealed lighting and other night version fields etc, it can be monitored or illuminated without being detected by the target. This accessory part of a 980nm infrared dot laser just enables high security, high accuracy and highly clear infrared reference dot indication and measurement for various working environments.
Comparing with other visible laser devices, the genuine use of a 980nm infrared laser diode module is less disturbed by ambient light during transmission, and can work stably under a large variety of complex lighting conditions, such s strong light during the day or different lighting environments at night. Whatever kind of working surface it is pointing, it is able to work with good laser light dot effect, and also provide excellent infrared laser light source for subsequent detection, identification and other works etc.
In front of beam aperture, 980nm infrared laser diode module is made with a qualified glass coated lens and adjustable focus optic lens. It is always keeping work with high penetration and high transmittance infrared laser light source at long extending distances. In addition, after its easy screw of adjustable focus optic lens, it produces a very small and concentrated infrared reference dot with high light spot positioning accuracy. When it is used for applications that require precise position indication or measurement, such as part positioning in industrial automation production, laser ranging and other fields, 980nm infrared dot laser can provide accurate position information for related equipment and improve the accuracy of production and measurement.
How to use 980nm infrared laser diode module correctly?
Installation and fixation: According to the specific application scenario, a simple laser alignment mounting bracket enables easy its easy installation onto desired machine or equipment. It ensures that the installation is firm to avoid shaking or displacement during use that affects the use effect.
Connect the power supply: 980nm infrared laser is connected with 5V, 9V 1000mA DC power supply, which should be selected with proper operating voltage and output power so as to match the module to ensure that it works normally and will not be damaged due to power problems. Usually, the positive and negative poles need to be connected to ensure that the connection is correct.
Optical path adjustment: If the module needs to be used in conjunction with other optical components, such as lenses, reflectors, etc., the optical path must be adjusted. By adjusting the position and angle of these components, the infrared laser dot can achieve the expected position and effect, such as allowing the light spot to accurately illuminate the target area or form a specific spot shape.
Control and application: According to actual needs, the 980nm infrared laser diode module can be controlled by an external circuit or adjustable focus lens, such as adjusting the brightness of laser dot or direction. In different applications, the module is used according to the corresponding workflow and requirements, such as as auxiliary lighting in security monitoring and as a positioning mark in industrial detection.
What is the advantage of 980nm infrared laser?
Long serving lifetime: It usually adopts high-quality 980nm laser diodes and other components. Under normal working conditions, it has a long service life, which reduces the cost and maintenance workload of frequent module replacement, and is suitable for systems that work continuously for a long time.
High work efficiency: When generating infrared light spots, it can efficiently convert electrical energy into light energy, has high photoelectric conversion efficiency, reduces energy consumption, and also reduces the heat generated by the equipment, which is beneficial to the stable operation of the equipment.
