Polarization-maintaining photonic crystal fibre is made of silica, which has few defects and is resistant to hydrogen loss and radiation. With form birefringence, it has high birefringence and good environmental adaptability. Minimal crosstalk fluctuations can be maintained in high and low temperature cycling.
Moreover, the size of fibre cladding can be customized to meet the demand of customers for different applications.
Polarization-maintaining photonic crystal fibre can be customized in terms of its air-hole size, air-hole layers,
and outer diameter (OD).
| Optical Properties | |||
|---|---|---|---|
| Cut-off Wavelength(nm) | < 1000 | ||
| Attenuation@ 1550 nm(dB/km) | < 2.0 | ||
| Beat Length@1550nm(mm) | < 3.0 | ||
| Crosstalk@1550nm(dB/100m) | < -28 | ||
| Physical Properties | |||
| Material | Pure Silica | ||
| Core Diameter(μm) | X-axis 5 ± 0.3 Y-axis 7 ± 0.3 | ||
| Cladding Diameter(μm) | 125 ± 2 | ||
| Coating Diameter(μm) | 250 ± 10 | ||
| Coating Material | Acrylic Resin | ||
Copyright @ 2024 Yangtze Optical Fibre and Cable Joint Stock Limited Company鄂ICP备05003375号-1
