Flexible Fiber Power Delivery for CO₂ laser

Main features:

  • The most flexible cables for CO₂-laser power delivery
  • Stable transmission under the bending
  • SMART-technology to suppress Fresnel reflection losses
  • Transmitted power up to 40 W

* see downloads to check effective NA & transmission vs cable

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art photonics offers High Power Fiber Cables for flexible delivery of  CO₂-laser radiation. Polycrystalline Infra-Red (PIR-) fiber cables provide stable power transmittance under the bending  that is an important advantage as compared to hollow waveguides. Special SMART treatment of PIR-fiber ends suppresses Fresnel reflection to increase output power by 10-12%.

For more information please visit our “Downloads” section and find relative articles at our “Publications” page.

Contact us for customized design.


Standard product specifications
Optical Fiber TypePolycrystalline Step Index Multimode
Wavelengths rangeoptimised for 9.2µm and 10.6µm
Fiber Core/Cladding Sizes (μm)see table below
Effective Numerical Aperture (NA)0.10 – 0.20 depending of the cable length
Minimum bending radius depending on protective sheathingPEEK tubing – 130mm
metal PVC coated tubing – 80mm
stainless steel tubing – 80mm
stainless steel silicone coated tubing – 130mm
ConnectorsSMA-905 with Titanium ferrule and free standing fiber end
Temperature range-50°C to + 80°C
Length≤ 5m
CodeTypecore diameter, µmcladding diameter, µmcoatingCO2 laser power threshold, WMinimum Elastic Bending Radius, mm
PIR 400/500Step Index Multimode400±10400+0/-15no1070
PIR 600/700Step Index Multimode600±15700+0/-15no20100
PIR 900/1000Step Index Multimode860±201000+0/-20no35130
  • Medical CO2 lasers
  • Laser cut and laser treatment