Datasheet
Components & Accessories
PS-GSF-3/125, Pure Silica Core Specialty Single Mode Optical Fiber
Coherent's PS-GSF-3/125 fibers are designed for high-performance single-mode laser systems requiring exceptional beam quality. Featuring a 3 µm core diameter and a 125 µm cladding diameter, these fibers ensure reliable operation and precise light delivery. The NuCOAT fluoroacrylate coating enhances durability, making these fibers suitable for industrial, medical, and defense applications under demanding environmental conditions.
Features
- Small core diameter (3 µm) - Ensures high-precision light delivery
- NuCOAT fluoroacrylate coating - Provides superior environmental durability
- Single-mode operation - Maintains exceptional beam quality
- Proof tested to > 100 kpsi - Guarantees long-term reliability
- RoHS compliant
Applications
- High-precision single-mode lasers
- Medical laser systems
- Industrial instrumentation
- Defense laser systems
Datasheet
| Parameter | PS-GSF-3/125 |
|---|---|
| Optical Specifications | |
| Operating Wavelength | 980 - 1600 nm |
| Core NA | 0.28 |
| Mode Field Diameter | 5.0 ± 1.0 μm @ 1550 nm |
| Geometrical & Mechanical Specifications | |
| Cladding Diameter | 125.0 ± 1.0 μm |
| Core Diameter | 3.0 μm |
| Coating Diameter | 245.0 ± 15.0 μm |
| Coating Cencentricity | < 5.0 μm |
| Core Clad Offset | 0.50 μm |
| Coating Material | Acrylate |
| Operating Temperature Range | -40 to 85 °C |
| Prooftest Level | ≥ 100 kpsi (0.7 GN/m²) |