Fibre Type |
YDF_DC 25/250(PM) |
YDF_DC 30/250(PM) |
---|---|---|
Part No. |
YD1111-F |
YD1111-E |
Optical Properties |
||
Operating Wavelength (Yb3+)(nm) |
1030 - 1115 |
1030 - 1115 |
Cladding Attenuation@l095nm (dB/km) | < 20 | < 20 |
Cladding Pump Absorption@915nm (dB/m) | 1.6 ± 0.2 | 1.8 ± 0.2 |
CCladding Pump Absorption@975nm (dB/m) |
4.8 |
5.3 |
Core NA | 0.06 ± 0.01 | 0.06 ± 0.01 |
Inner Cladding NA |
≥ 0.46 |
≥ 0.46 |
Geometrical Properties | ||
Core Diameter (µm) |
25.0 ± 2.5 |
30 ± 2 |
Inner Cladding Diameter (µm) |
250 ± 8 |
250 ± 8 |
Coating Diameter (µm) |
395 ± 15 |
395 ± 15 |
Inner Cladding Shape (N/A) | Circular | Circular |
Proof Test (kpsi) |
≥ 100 |
≥ 100 |