CJ Photonics Radiation Resistant Er and Yb Co-Doped Fiber has good radiation resistant characteristics, which can effectively reduce the impact of high-energy ion radiation on Er-doped fibers. This fiber has good consistency and high conversion efficiency.
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● Series concentration doping,suitable for fiberamplifiers with different application requirements
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● Single/multi-channel fiberamplifie |
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Type |
CJEYDF-MM-10/125-RAD |
CJEYDF-MM-10/125H-RAD |
CJEYDF-SM-10/125-RAD |
CJEYDF-SM-10/125H-RAD |
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Optical
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Operating Wavelength |
nm |
1530-1625 |
1530-1625 |
1530-1625 |
1530-1625 |
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Core NA |
- |
0.22±0.02 |
0.22±0.02 |
0.12±0.02 |
0.12±0.02 |
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Core Absorption@1535nm |
dB/m |
50.0±15.0 |
85.0±25.0 |
50.0±15.0 |
85.0±25.0 |
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Cladding Absorption@915nm |
dB/m |
3.0±0.5 |
3.0±0.5 |
3.0±0.5 |
3.0±0.5 |
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Cladding Absorption@976nm |
dB/m |
12.0±3.0 |
12.0±3.0 |
12.0±3.0 |
12.0±3.0 |
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RIGV @1550nm |
dB/krad |
≤0.03 |
≤0.03 |
≤0.03 |
≤0.03 |
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Geometrical&Mechanical |
Core Diameter |
μm |
10.0±1.0 |
10.0±1.0 |
10.0±1.0 |
10.0±1.0 |
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Inner Cladding Diameter |
μm |
125.0±3.0 |
125.0±3.0 |
125.0±3.0 |
125.0±3.0 |
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Coating Diameter |
μm |
245.0±10.0 |
245.0±10.0 |
245.0±10.0 |
245.0±10.0 |
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Core-Cladding Concentricity Eror |
μm |
≤1.0 |
≤1.0 |
≤1.0 |
≤1.0 |
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Outer Coating Material |
- |
low refractive index coating |
low refractive index coating |
low refractive index coating |
low refractive index coating |
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Inner Cladding Geometry |
- |
Octagon |
Octagon |
Octagon |
Octagon |
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Matrix Material |
- |
silica |
silica |
silica |
silica |
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Proof Test |
kpsi |
≥100 |
≥100 |
≥100 |
≥100 |
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Product Features
Application Area