Datasheet
Components & Accessories
PM-EYDF-12/130-HE, PANDA-Type Er/Yb-Doped Double Clad Optical Fiber
Coherent's PM-EYDF-12/130-HE fibers are engineered for high-power amplifier systems operating at 1.5 µm. With a 12 µm core diameter and a 130 µm cladding diameter, these fibers provide high pump absorption and excellent beam quality. The HE version ensures enhanced optical and mechanical tolerances, making these fibers ideal for demanding industrial, medical, and defense applications. The NuCOAT fluoroacrylate coating provides superior environmental durability and long-term reliability.
Features
- HE version - Delivers high efficiency and minimized threshold
- PANDA-style stress rods - Maintains polarization stability
- NuCOAT fluoroacrylate coating - Ensures superior environmental durability
- Optimized for high-power amplifiers - Robust and reliable performance
- Proof tested to > 100 kpsi - Guarantees long-term reliability
- RoHS compliant
Applications
- High-power amplifiers
- Industrial laser systems
- Medical laser systems
- Defense applications
Datasheet
| Parameter | PM-EYDF-12/130-HE |
|---|---|
| Optical Specifications | |
| Operating Wavelength | 1530 - 1625 nm |
| Core NA | 0.2 |
| First Cladding NA | ≥ 0.46 |
| Core Absorption | 75.0 ± 15.0 dB/m near 1530 nm |
| Cladding Absorption | 3.30 ± 0.50 dB/m at 915 nm |
| Geometrical & Mechanical Specifications | |
| Cladding Diameter | 130.0 ± 2.0 μm |
| Core Diameter | 12.0 ± 1.5 μm |
| Coating Diameter | 215.0 ± 5.0 μm |
| Coating Material | Low Index Acrylate |
| Prooftest Level | ≥ 100 kpsi (0.7 GN/m²) |