高效C波段掺铒光纤
高效C波段掺铒光纤
高效C波段掺铒光纤
- 产品详情
- 产品参数
High Efficiency C-Band Erbium DopedFibers
Erbium dopedfibers for high channel-count DWDM systems
· Optimized core composition for high-channel-count DWDMsystems’ EDFAs
· World-class leading conversion efficiency
· Suitable for C and L-band amplifiers
TypicalApplications:
· EDFAs/telecoms
· Fiber lasers
· Biomedical illumination
· Optical Coherence Tomography (OCT)
· ASE light sources
· Gyros
· Current sensors
· Distributed sensor systems
Product list：
I-4(980/125) For high efficiency C-bandEDFAs
I-4(980/125)HC For high efficiency, highpower C-band EDFAs
I-4(980/125)HP For high efficiency, highpower C-band EDFAs.
I-6(980/125) Increased absorption forhigh efficiency C-band EDFAs
Model | I-4(980/125) | I-4(980/125)HC | I-4(980/125)HP | I-6(980/125) |
Cut-Off Wavelength (nm) | 870 - 970 | 1050 - 1320 | 1100 - 1320 | 870 - 970 |
Numerical Aperture | 0.22 - 0.24 | 0.22 - 0.24 | 0.19 - 0.22 | 0.22 - 0.24 |
Mode Field Diameter (μm) | 5.5 - 6.6 @1550nm | 5.2 - 5.8 @1550nm | 5.7 - 6.6 @1550nm | 5.5 - 6.3 @1550nm |
Attenuation (dB/km) | ≤10 @1200nm | ≤10 @1200nm | ≤10 @1200nm | ≤10 @1200nm |
Polarization Mode Dispersion (ps/m) | ≤0.005 | ≤0.005 | ≤0.005 | ≤0.005 |
Proof Test (%) | 1 (100 kpsi) | 1 (100 kpsi) | 1 (100 kpsi) | 1 (100 kpsi) |
Cladding Diameter (μm) | 125 ± 1 | 125 ± 1 | 125 ± 1 | 125 ± 1 |
Core Cladding Concentricity (μm) | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 |
Coating Diameter (μm) | 245 ± 7 | 245 ± 7 | 245 ± 7 | 245 ± 7 |
Coating Type | Dual Layer Acrylate | Dual Layer Acrylate | Dual Layer Acrylate | Dual Layer Acrylate |
Operating Temperature (°C) | -55 to +85 | -55 to +85 | -55 to +85 | -55 to +85 |
Absorption (dB/m) | 5.0 - 6.7 @1531nm | 7.7 - 9.4 @1531nm | 7.7 - 9.4 @1531nm | 7.2 - 8.4 @1531nm |
