LMA-YDF-30/250-VIII Double-Clad Ytterbium-Doped Fiber PLMA-YDF-30/250-VIII
Coherent/Nufern YDF-30/250-VIII large-mode-area double-clad ytterbium-doped fibers are designed for short-pulse fiber amplifiers, where fiber length is critical. High absorption permits the shortest practicable fiber without sacrificing conversion efficiency.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Operating Wavelength (Normal Conditions) [Under Normal Conditions] | 1060 nm |
| Cladding Pump Absorption @915nm | 2.00±0.30 dB/m |
| Cladding Pump Absorption @975nm | 6.00 dB/m |
| Core Numerical Aperture | 0.060±0.010 |
| Inner Cladding Numerical Aperture (5%) | ≥0.46 |
| Cladding Attenuation @1095nm | ≤15.0 dB/km |
| Birefringence (Standard) [Normal] | 1.5x10⁻⁴ |
| Core Diameter | 30.0±2.5 μm |
| Inner Cladding Diameter | 250.0±8.0 μm |
| Coating Diameter | 395.0±15.0 μm |
| Coating Material | 低折射率聚脂 |
| Proof Test Level | ≥100 (0.7GN/m²) |
Applications
Key Features
Datasheet
Supplier Information
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