Datasheet
Components & Accessories
FUD-3561, PM075 LNA Optical Fiber
Coherent FUD-3561 fibers are polarization-maintaining fibers designed for operation in the 980–1100 nm wavelength range. These fibers feature low attenuation, high birefringence, and exceptional mechanical reliability for demanding optical applications.
Features and Benefits
- High birefringence - Ensures polarization stability
- UV cured dual acrylate coating - Provides robust protection
- RoHS compliant
Applications
- Polarization-maintaining systems
- High-precision sensors
- Specialty optical components
Datasheet
| Parameter | FUD-3561 |
|---|---|
| Optical Specifications | |
| Operating Wavelength | 980–1100 nm |
| Core NA | 0.075 |
| Mode Field Diameter (Gaussian) | 11.5–12.7 µm @ 1060 nm |
| Cutoff | 900–1010 nm |
| Birefringence | 1.0–3.5 mm @ 1060 nm |
| Geometrical & Mechanical Specifications | |
| Cladding Diameter | 124–126 µm |
| Coating Diameter | 230–260 µm |
| Prooftest Level | 100–120 kpsi |