Laser Components and Accessories
Multi-kW Fibers
Designed for high power laser systems, Coherent NuMKW fibers offer highest beam quality and lowest photodarkening, SRS and TMI for unmatched performance.
These fibers enable power scaling to >3 kW in existing laser architectures, and provide tailored, mode-field matching to our passive fibers to ensure >99% coupling efficiency.
Key Product Benefits
Choose active fibers from 1.5 kW, 2 kW, and 3 kW depending on your power requirements.
Product Specifications
Optical |
Physical |
Options |
Lowest photodarkening Highest beam quality Eliminates TMI & SRS to enable power scaling without changing laser architecture |
Designed for extended service life in challenging deployment conditions Enhanced fiber reliability in demanding applications Proof-tested to 100 kpsi – excellent mechanical reliability High dynamic fatigue strength Long life expectancy in typical deployment conditions |
Matched Passive Fibers |
Take a Quick Tour
See how we manufacture fibers used in lasers for surgery, space, LiDAR, and more. From pre-forming to fiber draw and winding to combining, you'll find the type of fiber you need for your application from Coherent.
