Products > Fibers > LIEKKI™ High-Power Fibers > LIEKKI™ Ytterbium Fibers
LIEKKI™ YB2000-10/125
LIEKKI™ Yb2000-10/125 fibers are highly doped, highly photodarkening resistant fibers suitable for low-power amplifier or laser applications.
LIEKKI™ Yb2000-10/125 fibers are currently only available as double cladding (Yb2000-10/125DC) fibers.
- Very high photodarkening resistance
- Flat absorption profile enables use of 940 nm pumps
- Low-power amplifiers, CW lasers
|
| | LIEKKI™ Yb2000-10/125DC | | Optical | | Cladding absorption at 920 nm | dB/m | 2.0 ± 0.4 | | Core numerical aperture | | 0.12 ± 0.02 | | | | | | Geometrical and mechanical | | Core diameter | µm | 10 ± 1.0 | | Core concentricity error | µm | < 1.5 | | Cladding diameter | µm | 125 ± 2 | | Cladding geometry | | Octagonal | | Coating diameter | µm | 245 ± 15 | | Coating material | | Low index acrylate | | Cladding numerical aperture | | > 0.46 | | Proof test | kpsi | > 100 | |
 Download datasheet
|
