Whenever 445nm blue laser diode module projects highly intense and powerful blue laser light from an inner laser diode, not as bright as a 473nm blue DPSS laser system, it still makes ultra longer time lasted blue light source. It is featured by high absorption rate laser light emission. For instance, copper and gold can absorb 5 to 10 hours more at 445nm than infrared, which is significantly improving processing efficiency and reducing energy consumption. Being made with an external electric power source supply and basic use of thermal emitting system inside a sealed and durable metal housing tube, this direct diode emission made blue dot laser alignment enables good direction, high brightness and high stability blue dot indication for multiple raw material processing works conveniently.
Basically 445nm blue laser diode module applies an import 445nm blue laser diode within 50mW to 100mW and high power up to 150mW to 200mW as its beam emitting source, which is required to make long time lasted blue light and blue dot generation from beam aperture. As a result, it gets special use of a metal heat sink cooling system inside different dimension anodized aluminum alloy housing tube, which assures superior nice heat dissipation and increasing stability blue dot projection in continuous use. Usually blue dot laser alignment allows constant dot indication within 10 hours per day, unaffected by increasing temperature and serious electric current impact as well. Owing to its short wavelength, small focused spot and high resolution, it is applicable for higher cutting and engraving precision fields easily.
In order to get ideal dot alignment accuracy at a longer distance, 445nm blue laser diode module not only adopts a qualified glass coated lens, but also applies adjustable focus optic lens design. It can make highly powerful and intense blue light emission, and converts into an increasing accuracy and brightness blue dot projection at an even longer distance. After special configuration with APC, ACC driving circuit board design, whatever output power it is selected, it enables high work efficiency, long lifespan, high electro-optical conversion efficiency. This blue alignment laser enables low power fluctuation, stable continuous operating temperature and low low attenuation rate. After its proper integration into any industrial and high tech applied device or equipment, it makes easy reaching, noncontact and no track dot alignment for all application fields conveniently.
Applications of 445nm blue laser diode module:
Industrial Processing. Welding of highly reflective metals such as copper/gold/aluminum, 3D printing, cladding, laser cutting; 5+ times higher efficiency than infrared, no spatter, stable molten pool.
Medical and Biological. Fluorescence excitation, cell detection, flow cytometry, DNA sequencing, medical instrument light source.
Detection and Analysis. Water quality/environmental fluorescence detection, spectral analysis, material composition detection, lidar.
Display and Projection. Laser projection, micro-display, stage lighting, laser pointers/markers.
Others. Laser marking, precision alignment, laser plate making, scientific research experiments, laser communication.
