Day: April 29, 2026

When advanced 532nm green DPSS laser tech and a qualified optic lens are configured with a high duration and compact size aluminum alloy housing tube, it is designed and manufactured into a professional dot measuring tool of a 532nm green laser diode module. It projects highly bright and intense green light from a middle wavelength of 532nm green DPSS laser system. Together with an external electric power source supply and basic adoption of cooling system inside a different dimension metal housing tube, green dot laser alignment keeps work with high sensitivity green light emission to the human eyes, generates ultra compact size, high visibility, strong stability green reference dot projection for all precise measuring and alignment works conveniently.
532nm stands at the middle part of all visible optical spectrum, thus green laser diode module projects the most sensitive color and the most easily absorbed green light to the human eyes. At the same output power, its brightness is 5 times that of red light, remaining clearly visible even in sunlight and at long distances, reducing eye strain. Further more, owing to its low laser beam divergence of less than 1mrad angle and special TEM00 laser beam mode, either it is pointing at close or long distance, 532nm green dot laser alignment still maintains excellent laser beam quality, ensuring precise dot positioning, a small heat affected zone, and minimal workpiece deformation.
Cooperated with adjustable focus lens design, this glass coated lens made 532nm green laser diode module keeps work with high energy density and highly powerful green light generation at long extending distances. In addition, after quite easy screw of laser beam aperture, the concentrated green light is converted into a ultra compact size and highly bright green reference dot projection. It allows switching between high-precision points at close range and clear points at long range. Configured with APC, AC driving circuit board design, whatever output power it is selected, 532nm green dot laser alignment keeps work with stable green light and green dot projection, maintains power stability of less than 3%, drift-free continuous operation for 24 hours. It provides anti-interference and resistance to high and low temperatures, achieves long lifespan of 10,000 hours, and low maintenance cost.
Being made with ultra compact size tube design of 16mm, 18.9mm and 26mm diameter, 532nm green laser diode module enables quite easy installation onto any machine or device. Besides its formal use of DC power supply, it can also be designed with TTL modulation, allowing quite integration into devices. Whenever it projects highly bright and clear green light, it also gets strong absorption of highly reflective metals, including copper, aluminum, stainless steel etc, ensuring high processing consistency. When 532nm green alignment laser up to 50mW to 200mW is applied for higher lighting and longer distance dot positioning work, only after proper wearing of laser safety glasses and avoiding eye exposure to beam aperture, it makes sure of secured, controllable dot measurement in all industrial and civilian scenarios etc.