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China wholesale Anti-Bending Multimode Fiber - Specical Optical Fiber- Wasin Fujikura Eribium-doped Fiber – Wasin Fujikura Detail:
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 |
Product detail pictures:
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