Datasheet
Components & Accessories
LMA-YDF-10/130-VIII, Polarization-Maintaining Yb-Doped Double Clad Fiber
Coherent Large Mode Area (LMA) polarization-maintaining Yb-doped fibers are engineered for laser and amplifier systems requiring linearly polarized output. With a 10 µm core diameter and a 130 µm cladding diameter, the VIII version is designed for high pump absorption and exceptional beam quality. The PANDA-style stress rods enhance birefringence, ensuring reliable performance. NuCOAT fluoroacrylate coating provides environmental durability and long-term reliability, making these fibers suitable for industrial, medical, and defense applications.
Features
- PANDA-style stress rods - Maintains polarization and enhances birefringence
- NuCOAT fluoroacrylate coating - Provides superior environmental durability
- Precision-matched VIII design - Ensures low splice loss
- Optimized for high power applications - Excellent beam quality
- Proof tested to > 100 kpsi - Long-term reliability
- RoHS compliant
Applications
- High-power CW and pulsed lasers
- Precision sensing systems
- LIDAR systems
- Material processing
Datasheet
| Parameter | LMA-YDF-10/130-VIII |
|---|---|
| Optical Specifications | |
| Operating Wavelength | 1015 - 1115 nm |
| Core NA | 0.075 |
| Cladding Attenuation | ≤ 15.0 dB/km @ 1095 nm |
| Cladding Absorption | 4.80 dB/m near 976 nm |
| Birefringence | nominal 3 × 10⁻⁴ |
| Cladding NA | ≥ 0.46 |
| Geometrical & Mechanical Specifications | |
| Cladding Diameter | 130.0 ± 3.0 μm |
| Core Diameter | 11.0 ± 1.0 μm |
| Coating Diameter | 245.0 ± 15.0 μm |
| Core Clad Offset | ≤ 1.00 μm |
| Coating Material | Low Index Acrylate |
| Prooftest Level | ≥ 100 kpsi (0.7 GN/m²) |