optical fiber for laser

For fiber amplifiers and lasers @ 1.5 μm

iXblue proposes a wide range of Erbium Ytterbium doped optical fibers designed for the assembly of high power CW or pulsed fiber amplifiers and lasers.

iXblue’s Erbium Ytterbium doped fiber products have been optimized to address the specific requirements of high efficiency and low noise for high power fiber lasers.

specialty optical fiber


Benefits & Features

  • High efficiency
  • High pump and consistent absorption
  • High brightness single mode core
  • Low background losses
  • Large mode area with low NA
  • Low 1 µm parasitic emission


  • Lidar
  • High power CW
  • CATV and telecom amplifier
  • Space amplifier
  • High power pulsed fiber laser and amplifier
  • Single frequency laser around       1.5 µm

Main Specifications



Non-PM types
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10 µm core diameter

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Qty Price per meter
1-49 m 75.00 €/m
50-99 m 70.00 €/m
>100 m 65.00 €/m
Unit = m
Core NA: 0.19 ±0.02
Cladding diameter flat/flat (µm): 125 +/- 3

10 µm core diameter

PM types
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6 µm core diameter

More infos
Qty Price/Unit
1-9 m 100.00 €/m
>10 m 90.00 €/m
Unit = m
Core NA: 0.19 +/- 0.02
Cladding diameter flat/flat (µm): 125

6 µm core diameter


iXnews 2018 Photonics West Special Issue: Erbium-Ytterbium doped optical fibers

Thierry Robin

iXnews Photonics West Special Issue

CTO iXblue Specialty Fibers division, on Er/Yb doped optical fibers

Volume, #1 p.3 – 37

January 2018


When iXFiber was created in 2006, most of the team had some experience with Erbium-Ytterbium co-doped double clad fibers.