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Coherent HighLight DD-series Direct Diode Laser System

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Coherent HighLight DD-series Direct Diode Laser System

Coherent HighLight DD-series Direct Diode Laser System

5kW and 10kW direct diode laser power with flexible beam shape, ideal for heat treating and cladding


Coherent's direct diode laser series, the HighLight D-series, delivers both high power and an increased range of "smart" output beam shapes, making it the ideal source for heat treating, cladding and welding applications. All at faster speeds, greater deposition rates and larger areas.


In cladding and heat treating, the higher power and longer line beam of the HighLight D-series lasers increase production speeds to new benchmark levels, allowing larger areas to be processed in a single pass.


In laser cladding, the HighLight D-series yields a higher material deposition rate (up to 18lbs/hour), allowing the laser to "paint-on" metal.


The newest member of this series, the HighLight 10000D provides up to 10kW of direct-diode power at 975nm, and is the leading direct-diode laser system currently available with free space beam delivery (no fiber-coupling needed). Free space beam delivery preserves the inherent brightness of the diode laser source and enables the use of an optical system with a large (275mm) working distance.


The unique design of the HighLight D-series' compact laser head enables a wide range of output beam size options that won't restrict application deployment.


For further information please contact us or download the datasheet.

HighLight 10000D 8000D 4000D
Output Power (W) >10000 >8000 >4000
Wavelength (nm) 975 ± 10
Power Stability (%/hour) <2
Working Distance approx 275mm
Maximum Repetition Rate (Hz) 300
Minimum Pulse Width (ms) 3


HighLight DD-series datasheet                                                   Read more on Coherent's website