The CJ Photonics 1.5μm PM Passive Matching Fiber is matched with PM Er and Yb Co-Doped Fiber to achieve high matching performance, reduce fusion losses, and ensure the high-performance output of Polarization Maintaining Er and Yb codoped fiber in system applications.
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● Better fiber optic reliability |
● Eye safety(1.5μm)fiber laser ● Laser ranging,LiDAR |
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Type |
CJGDF-PM-6/125 |
CJGDF-PM-9/125 |
CJGDF-PM-25/300 |
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Optical
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Operating Wavelength |
nm |
1530-1625 |
1450-1600 |
1530-1800 |
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Cut-off Wavelength |
nm |
≤1430 |
≤1430 |
- |
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Core NA |
- |
0.18±0.01 |
0.12±0.01 |
0.085±0.01 |
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Cladding NA |
- |
≥0.46 |
≥0.46 |
≥0.46 |
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Core Attenuation@1550nm |
dB/km |
≤ 10.0 |
≤ 2.0 |
- |
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Cladding Attenuation@1095nm |
dB/km |
≤ 15.0 |
≤ 15.0 |
≤ 15.0 |
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Mode-field Diameter@1550nm |
μm |
6.5±0.5 |
10.5±0.7 |
- |
|
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Birefringence |
10-4 |
≥1.5 |
≥2.5 |
≥2.5 |
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Geometrical&Mechanical |
Core Diameter |
μm |
6.0±0.5 |
9.0±1.0 |
25.0±2.0 |
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Cladding Diameter |
μm |
125.0±1.0 |
125.0±3.0 |
300.0±8.0 |
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Cladding Geometry |
- |
Circular,Panda Circle |
Circular,Panda Circle |
Circular,Panda Circle |
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Core-Cladding Concentricity Error |
μm |
≤0.50 |
≤0.50 |
≤2.00 |
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Coating Diameter |
μm |
245.0±10.0 |
245.0±10.0 |
450.0±15.0 |
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Coating Material |
- |
low refractive index coating |
low refractive index coating |
low refractive index coating |
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Matrix Material |
- |
silica |
silica |
silica |
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Proof Test |
kpsi |
≥100 |
≥100 |
≥100 |
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Product Features
Application Area