Boxoptronics' 1.5um Polarization Maintaining Passive Matching Fibers are matched with the erbium- ytterbium polarization-maintaining fiber. The high matching performance reduces the splicing loss and ensures the high-performance output of the polarization-maintaining erbium-ytterbium fiber in system applications.
Boxoptronics' 1.5um Polarization Maintaining Passive Matching Fibers are matched with the erbium- ytterbium polarization-maintaining fiber. The high matching performance reduces the splicing loss and ensures the high-performance output of the polarization-maintaining erbium-ytterbium fiber in system applications.
Better fiber reliability;
High birefringence properties.
Eye-safe (1.5um) fiber laser;
Laser ranging, laser radar.
| Part No.: | BGDF-PM-6/125 | BGDF-PM-9/125 | BGDF-PM-25/300 | BGDF-LMA-30/250 |
| Operating wavelength | 1450-1600nm | 1450-1600nm | 1530-1800nm | 1500-1625nm |
| Core Numerical Aperture | 0.18±0.01 | 0.12±0.01 | 0.085±0.01 | 0.090±0.010 |
| Inner cladding numerical aperture | ≥0.46 | ≥0.46 | ≥0.46 | ≥0.46 |
| Mode field diameter@1550nm | 6.5±0.5μm | 10.5±0.7μm | - | - |
| Cut-off wavelength | ≤1430nm | ≤1430nm | - | - |
| Core attenuation@1550nm | ≤ 10.0 dB/km | ≤ 2.0 dB/km | - | ≤ 15.0dB/km |
| Cladding attenuation@1095nm | ≤ 15.0 dB/km | ≤ 15.0 dB/km | ≤ 15.0 dB/km | ≤ 30.0dB/km |
| Birefringence | >1.5 ×10-4 | >2.5 ×10-4 | >2.5 ×10-4 | - |
| Core diameter | 6.0±0.5μm | 9.0±1.0μm | 25.0±2.0μm | 30.0±2.0µm |
| Inner cladding diameter | 125.0±1.0μm | 125.0±1.0μm | 300.0±8.0μm | 250.0±5.0µm |
| Inner cladding shape | Round | Round | Round | Round |
| Core package concentricity | ≤0.50μm | ≤0.50μm | ≤2.00μm | ≤0.50μm |
| Coating diameter | 245.0±5.0μm | 245.0±5.0μm | 450.0±15.0μm | 395.0±10.0µm |
| Outer cladding material | Low Refractive Index Resin | Low Refractive Index Resin | Low Refractive Index Resin | Low Refractive Index Resin |
| Matrix material | - | - | - | Quartz |
| Mechanical strength | ≥100kpsi(0.69GN/m2) | ≥100kpsi(0.69GN/m2) | ≥100kpsi(0.69GN/m2) | ≥100kpsi(0.69GN/m2) |
All products have been tested before shipping out;
All products have 1-3 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.)
We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items);
If the items you purchase from our store are not of perfected quality, that is they don‘t work electronically to manufacturers specifications, simply return them to us for replacement or refund;
If the items are defective, please notify us within 3 days of delivery;
Any items must be returned in their original condition to qualify for a refund or replacement;
The buyer is responsible for all the shipping cost incurred.
A: C-band and L band wavelengths.
Q: What is the requirement for the output power?A: Box optronics can customize according to your requirements.
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