Cat No:OFDF-0032
The polarization-maintaining erbium-doped fiber (PM-EDF) is mainly used in 1.5 μm polarization-maintaining fiber amplifiers, eye-safe fiber lasers, and LIDAR systems. This long-advancement PM-EDF features high birefringence and excellent polarization-maintaining performance. Its high doping concentration reduces required pump power and fiber length, minimizing nonlinear effects. The fiber also exhibits low splice loss, strong bending resistance, and high uniformity due to the advanced fiber fabrication process.
| Application | 1.5 μm polarization-maintaining fiber lasers Eye-safe fiber lasers and amplifiers LIDAR systems |
| Feature | High birefringence for stable polarization High efficiency, reducing required pump power Excellent batch-to-batch uniformity |
| Cut-off Wavelength (nm) | ≤1300 |
| Core NA | 0.26 ± 0.02 |
| Core Absorption @1530nm (dB/m) | 30.0 ± 3.0 |
| Birefringence (10ˉ⁴) | ≥3.5 |
| Mode-field Diameter @1550nm (µm) | 5.0 ± 1.0 |
| Coating Diameter (µm) | 245.0 ± 5.0 |
| Cladding Diameter (μm) | 125.0 ± 1.0 |
| Core-Cladding Concentricity Eror (µm) | ≤0.5 |
| Cladding Geometry | Circular, Panda Circle |
| Coating Material | high refractive index coating |
| Matrix Material | silica |
| Proof Test (kpsi) | ≥ 100 |
Eata Ray is your trusted partner for high-precision optoelectronic components, integrated processing services and comprehensive testing solutions—driving your innovation forward, every step of the way.
For Research or Industrial Raw Materials, Not For Personal Medical Use!
|
There is no product in your cart. |
Eata Ray is your trusted partner for high-precision optoelectronic components, integrated processing services and comprehensive testing solutions—driving your innovation forward, every step of the way.
Enter your E-mail and receive the latest news from us.
Copyright © Eata Ray. All rights reserved.
