Developed by our key partner INO, the YB 401 Yb-doped single-clad fiber features high QCE values, high efficiency and photodarkening resistance performances. It makes this product ideal for the design of fiber lasers and optical amplifiers in a broad range of applications.
Ytterbium-doped single-clad optical fiber
YB 401
Description
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
Optical fiber specifications
Optical
Core Absorption @ 915 nm (dB/m)
140 ± 25
Core Absorption @ 975 nm (nominal) (dB/m)
(400)
Core Numerical Aperture
0.14 ± 0.02
MFD @ 1060 nm (µm)
6 ± 1
Geometrical & Mechanical
Core Diameter – Nominal (µm)
5.0
Cladding Diameter (µm)
125 ± 1
Core/Cladding Concentricity Error (µm)
< 0.8
Coating Diameter (µm)
250 ± 10
