小直径掺铒光纤
ReducedCladding Erbium Doped Fiber for Mini Micro EDFAs
Erbium doped fibers for high channel-count DWDM systems
Optimized core composition for high-channel-count DWDM systems EDFAs
World-..
Reduced Cladding Erbium Doped Fiber for Mini & Micro EDFAs
Erbium doped fibers for high channel-count DWDM systems
- Optimized core composition for high-channel-count DWDM systems’ EDFAs
- World-class leading conversion efficiency
- Suitable for C and L-band amplifiers
Typical Applications:
- 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 cladding diameter, high cut-off wavelength, high absorption fiber for small coil diameter mini and micro EDFAs
- I-25H(1480/80) 80µm cladding diameter, high cut-off wavelength, high absorption fiber for small coil diameter 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
|
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