Nanjing Wasin Fujikura high- performance C-Band Erbium-doped 980 fibers are designed for use in single-and multi-channel C-Band amplifiers and ASE sources. Both types can be powered with 980 nm or 1480 nm
Feature
► good amplified characteristic
► good Dimensions
► good mode field diameter, min join loss
► steadily Environmental
performance parameter
| optical specifications |
| Optical fiber type |
EDF-L-980 |
EDF-H-980 |
| Work wavelength |
1530- 1565 nm |
1530 - 1565 nm |
| Numerical aperture (NA) |
0.22 ±0.01 |
0.17 ±0.03 |
| Mode Field Diameter |
5.7 土 0.8 μm @ 1550 nm |
8.5 土 1.5μm @ 1550 nm |
| Cutoff wavelength |
920 ±50nm |
1000 土 50 nm |
| Core Absorption |
10 土 3.00 dB/m near 1530 nm8 土 3.50 dB/m near 980 nm |
29 土 8.00 dB/m near 1530 nm17 土 5.50 dB/m near 980 nm |
| Environmental and Material performance |
| Cladding diameter |
125.0 ± 2.0μm |
125.0 ± 2.0 μm |
| core diameter |
3.5 土 0.6 μm |
- |
| coating diameter |
245.0 ± 15.0 μm |
245.0 土 15.0 μm |
| core/cladding concentricity |
≤1.0 μm |
≤ 2.0 μm |
| Coating material |
UV Cured, Dual Acrylate |
UV Cured, Dual Acrylate |
| Work temperature |
-40 to 85 °C |
-40 to 85 °C |