Semiconductor and Fiber Lasers

nLIGHT Corona Fiber Lasers to 5kW

The all-new nLIGHT® Corona CFX-5000 is the first fiber laser on the market that gives users the ability to tune the beam settings based on their application.

With a single Corona fiber laser, users can rapidly select from high-intensity, small-spot-size beams to large, donut-shaped beams, and everything in between. This dramatic advance allows optimal thick and thin metal cutting, higher cutting speed, superior quality, and improved piercing and small-feature processing with a single tool.

End users get the best of all worlds—the speed of high-power fiber lasers for thin metal processing, the quality of CO2 lasers for thick metal processing, and the high uptime and lower operating costs of a fiber laser solution
  • 3, 4 and 5kW
    Delivers excellent productivity for advanced cutting and welding applications

  • Optimized Tuning of Beam Size and Shape
    Maintains fiber laser performance, stability, efficiency and reliability with spot sizes from 100um to 300um and beam shapes from tophat to donut mode

  • Rapid Beam Switching
    Beam adjustments in less than 30 ms allows for real-time optimization of each process step while maintaining full power operation to maximize productivity

  • Back-Reflection Protection
    Hardware-based back-reflection protection allows uninterrupted processing of even the most reflective metals with no damage to the laser

  • Breakthrough Integrated Beam Shaping
    Removal of free-space optics, zoom process heads, and external fiber-to-fiber couplers avoids complex performance-limiting hardware

  • Unparalleled Serviceability
    Modular design simplifies repairs maximizing uptime

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