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YB 118

Ytterbium-doped single-clad optical fiber

  • Seed lasers
  • Pulsed fiber lasers and amplifiers
  • Medical
  • Scientific/Research
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YB 118 at a glance

Key specifications

75
Core Absorption @ 915 nm (dB/m)
200
Core Absorption @ 975 nm (nominal) (dB/m)
0.22 ± 0.02
Core Numerical Aperture
850 ± 50
Cutoff Wavelenght (nm)
4 ± 1
MFD @ 1060 nm (µm)
0.22
Numerical Aperture - Core
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Ytterbium-doped single-clad optical fiber

YB 118

Description

Specifications
Specifications

Developed by our key partner INO, the YB 118 Yb-doped single-clad fiber features high QCE values, high efficiency and photodarkening resistance performances. It is designed to suit diverse requirements and applications, such as fiber laser and amplifier design.

Features & Benefits

  • Low background losses
  • Photodarkening resistance performances – ensure higher laser system reliability
  • High quantum conversion efficiency – lowers pump power requirements, reducing overall system costs.

Applications

  • Seed lasers
  • Pulsed fiber lasers and amplifiers
  • Medical
  • Scientific/Research

YB 118

Optical fiber specifications

Optical
Core Absorption @ 915 nm (dB/m)
75
Core Absorption @ 975 nm (nominal) (dB/m)
200
Core Numerical Aperture
0.22 ± 0.02
Cutoff Wavelenght (nm)
850 ± 50
MFD @ 1060 nm (µm)
4 ± 1
Numerical Aperture - Core
0.22
Geometrical & Mechanical
Core Diameter – Nominal (µm)
3.0
Cladding Diameter (µm)
125.0
Core/Cladding Concentricity Error (µm)
< 0.8
Coating Diameter (µm)
250.0 ± 10.0
Proof Test (kpsi)
≥ 100
Download product datasheet

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