Tenders Are Invited For Industrial Lasers – High-Performance Laser Beam Source With A Wavelength Of 515 Nm

Industrial Lasers – High-Performance Laser Beam Source With A Wavelength Of 515 Nm. The Aim Of The Project Is To Procure, Build And Commission A High-Performance Laser Beam Source With A Wavelength Of 445 To 535 Nm And Associated Optical Components (Light Guide Cable, Scanner/Beam Deflection Unit, Fixed Optics) For Laser Material Processing. The Core Element Of The Planned System Includes A High-Performance Laser Beam Source With A Wavelength Of 445 To 535 Nm In Order To Meet Current Requirements For The Processing Of Non-Ferrous Metals. The Laser Material Processing Of Copper Materials And Copper Mixed Compounds Addresses Scientifically And Economically Highly Relevant Questions, Driven By The Increasing Importance Of Electromobility, Electronics And Electrics, Energy Technology And Battery Technology. The Wavelength Is Of Central Importance For Laser Material Processing Due To Material-Specific Absorption Spectra, Which Is Also Reflected In Recent Developments In Laser Beam Sources With Power Classes Of Several Kilowatts In The Visible Wavelength Range Between 445 To 535 Nm. This Is Associated With A Significant Increase In The Degree Of Absorption To Over 50% For Copper, Which Corresponds To An Increase Of Almost An Order Of Magnitude Compared To Laser Beam Sources With Near-Infrared Wavelengths (Nir), I.E. Conventional Fiber, Disk Or Diode Lasers. The Possibility Of Beam Shaping To Adjust The Power Distribution Through Concentric Intensity Distributions Consisting Of A Core And Ring Beam, Their Implementation Via A Light Guide Cable And Processing Using Fixed Optics And A Beam Deflection Unit Must Be Available.