小直径掺铒光纤
小直径掺铒光纤
小直径掺铒光纤
- 产品详情
- 产品参数
小直径掺铒光纤
Reduced Cladding Erbium Doped Fiber forMini & Micro EDFAs
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-15(980/80)HC 80µm claddingdiameter, high cut-off wavelength, high absorption fiber for small coildiameter mini and micro EDFAs
I-25H(1480/80) 80µm claddingdiameter, high cut-off wavelength, high absorption fiber for small coildiameter mini and micro EDFAs
Model | I-15(980/80)HC | I-25H(1480/80) |
Cut-Off Wavelength (nm) | 1200 - 1320 | 900 - 1075 |
Numerical Aperture | 0.24 - 0.26 | ≥0.30 |
Mode Field Diameter (μm) | 4.8 - 5.4 @1550nm | 3.8 - 4.7 @1550nm |
Attenuation (dB/km) | ≤15 | ≤30 |
Polarization Mode Dispersion (ps/m) | ≤0.005 | ≤0.005 |
Proof Test (%) | 2 (200 kpsi) | 1 (100 kpsi) |
Cladding Diameter (μm) | 80 ± 1 | 80 ± 1 |
Core Cladding Concentricity (μm) | ≤0.3 | ≤0.5 |
Coating Diameter (μm) | 170 ± 5 | 160 ± 5 |
Coating Type | Dual Layer Acrylate | Dual Layer Acrylate |
Operating Temperature (°C) | -55 to +85 | -55 to +85 |
Absorption (dB/m) | 27 - 33 @1531nm | 23 - 27 @1531nm |
