A revolution in material processing: the spatter-free blue diode Laser. He has the highest brightness.
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Availability date: 08/18/2016
The 450 nm laser AO-200 is a water cooled diode laser with 200 W output power. The diodes are coupled onto a 200µm fiber with a SMA termination. The laser operates in cw mode and can also be modulated with up to 50 kHz.
The new generation of blue laser diodes was developed for micro and macro material processing of copper and its alloys as well as for noble metals. Several high reflective metals have a limited absorption in the IR and the green wavelength. In this spectral width the blue wavelength has significant advantages.
By a microscopic and macroscopic inspection of the welding spot the homogeneous liquid phase of the weld pool shows a more wax-like behaviour than the common well known one of metals.
Technical specification NUBURU AO 200
Wavelength (in nm)
Bandwidth (in nm)
Power output (in W)
Adjustability (in %)
0 - 100
Power stability at full power (in %)
Core diameter (in µm)
Numerical Apertur (NA)
Beam Product Parameter BPP (in mm – mrad)
Standard fiber length (in m)
The applied platform of blue high poweredfgsdfgs lasers will crucial transform the metal cutting and welding as well as the additiv manufacturing.
The advantages of the blue wavelength are especially the spatter-free welding of copper, its alloys and noble metals.