Product Application
Fiber Bragg Gratings
Wavelength Division Multiplexing
Gain-flattening filtering
Product Specifications
| Item | Unit | Index |
| Model | / | PSF-HNA-125 | PSF-HNA-80 | PSF-GeB-125 |
| Optical characteristics |
| Operating Wavelength | nm | 1550 | 1550 | 1550 |
| Cutoff Wavelength | nm | 1320~1520 | 1320~1520 | 1250~1450 |
| Mode Field Diameter | μm | 4.2±0.5 | 4.2±0.5 | 10.5±1.0 |
| Attenuation | dBkm | ≤0.5 | ≤0.8 | / |
| Numerical Aperture | / | 0.3±0.02 | 0.3±0.02 | 0.14±0.02 |
| Geometric characteristics |
| Cladding Diameter | μm | 124.5±1.0 | 80.0±1.0 | 124.5±1.0 |
| Core-Cladding Concentricity | μm | ≤0.5 | ≤0.5 | ≤0.5 |
| Cladding Non-Circularity | % | ≤1.0 | ≤1.0 | ≤1.0 |
| Coating Diameter | μm | 245.0±2.0 | 165.0±2.0 | 245.0±2.0 |
| Environmental and mechanical characteristics |
| Operating Temperature | ℃ | -45~+85 | -45~+85 | -45~+85 |
| Screening Strength | kps | 100 | 100 | 100 |
Customized Messages
The operating wavelength, mode field diameter, geometric dimensions, coating material, screening intensity and other indicators can be customized according to customer requirements.
