Among all visible optical spectrum, 450nm laser diode module is getting a bit shorter wavelength than middle wavelength of 532nm green DPSS laser, however, it still projects high energy density blue laser beam from an inner qualified semiconductor 450nm blue laser diode. It can gather energy in a specific area so as to achieve material processing, such as laser cutting, laser welding, laser engraving work etc.

450nm blue laser diode module applies high performance APC (automatic power control) and ACC (automatic current control) driving circuits, after connects with 5V, 9V 1000mA DC power supply it is able to provide stable driving current for the 450nm blue laser diode, ensuring the output power and wavelength of the laser module are stable. Usually inside its durable anodized aluminum alloy housing tube, it leaves sufficient space for metal heat sink cooling system. This blue laser is durable and waterproof. In addition, owing to special use of black electroplated surface processing, it is not simply getting good shell design, but also getting good heat dissipation and corrosion resistance.

Featured advantages:

Precise beam control: 450nm blue laser diode module gets high precision adjustable focus system that can achieve precise beam focusing and directional lighting effectively. Only after easy roast of laser module heat part, it enables easy operation and high focusing accuracy, which can effectively prevent the loosening of the focusing components.

Efficient photoelectric conversion. The utilizing of AC/DC adapter enables high efficiency boost constant current control LC with a efficiency of more than 95%. within long lasting blue laser dot projection, it realizes perfect combination of low power consumption and high efficiency, extending serving lifetime and reduced energy consumption.

Qualified optic lens. 450nm blue dot laser applies a qualified glass coated lens, cooperating with a glass window in front of laser beam aperture, it enables high transmittance blue laser light source emission, featured by high quality and high stability, and no effect by moisture or dust as well.

What are applications of 450nm blue laser diode module?

Industrial field. Highly bright 450nm blue laser beam is used for fine engraving and cutting of high hardness materials, such as metal, stainless steel, and aluminum. It can weld copper, gold, and stainless steel with several millimeter thickness in power battery manufacturing work.

Medical field. 450nm blue laser is workable for precision cutting and suturing of surgical blades, the treatment of acne wrinkle removal, fat dissolving, varicose veins, sebaceous glands and other treatment work etc.

Measurement and detection: being used as a blue laser light source in 3D scanner for optical non-contact scanning, and obtaining the contour data of the product.

Art and lighting fields. Operating as a creative tool, 450nm blue laser helps artists create unique works of art. It is also used for exhibition museums or artwork lighting, architectural contour lighting, night landscape lighting, stage lighting and performances, etc.