Prospects and Characteristics of 445nm Blue Laser Diode Module

KOWLOON BAY, Hong Kong - March 19, 2025 - PRLog -- For operation of high stability and high precision dot measurement for those of industrial mechanical processing and scientific experiment fields, it makes an efficient job to operate a high absorption rate device of a 445nm blue laser diode module. This short wavelength made laser devices gets much higher laser light absorption for non ferrous metals, such as copper, gold, and aluminum etc, which an achieve higher energy conversion efficiency. Available with different output power and basic use of thermal emitting design, this 445nm blue dot laser has unique advantages in processing high reflectivity materials and can improve processing quality and speed greatly.
Being made with a qualified glass coated lens and adjustable focus optic lens, 445nm blue laser diode module enables high precision focusing system and good beam quality. It enables highly concentrated blue laser light source generation, and spot shape of the laser to be precisely controls. This 445nm blue dot laser is suitable for working occasions requiring high precision processing, positioning, and measurement, such as precision electronic component manufacturing, and fine operations in medical surgery. When it gets high energy density and high transmittance blue laser light source at several miles far away, on consideration of high level of accuracy and high precision dot measurement, it just enables the maximum work distance of 25 meters and other high lighting occasions as well.
When 445nm blue laser diode module gets constant electric power source from an AC/DC adapter, owing to its acceptation of wide range electric current of 100V to 240V, it should only be selected with correct operating voltage of 5V, 9V, 12V DC power supply. When it gets different output power range of 50mW to 100mW, and 150mW to 500mW, besides its formal close distance dot indication, the operation of a high power blue dot laser alignment also makes ultra precise dot indication at longer distance and higher lighting occasion as well.
In some of special underwater application fields, blue laser light emitted from a 445nm blue laser diode module has a low absorption coefficient in seawater and a long propagation distance, making underwater laser material processing, underwater detection, and other applications possible. This is a feature that other wavelength lasers do not have, and provides new solutions for fields such as marine engineering and underwater equipment maintenance.
Link source: https://www.berlinlasers.com/445nm-blue-laser-diode-module