PM14-135-275DC YDF PM14/135/275DC YDF
Polarization-maintaining ytterbium-doped double-clad fiber is a high-performance active single-mode fiber developed for fiber lasers. It provides excellent uniformity, core/cladding concentricity, precise geometry and laser performance. Yslphotonics uses advanced, stable vapor-phase active-deposition and fiber-drawing technologies to ensure optical performance.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Mode Characteristics | Single-mode |
| Beam quality [1064nm] | <1.2 |
| Fiber core Loss [1200nm] | ≤25 dB/km |
| Birefringence [Nominal value] | >1.0×10⁻⁴ |
| Cladding absorption Coefficient [@976] | ~7 dB/m |
| Fiber Core Diameter | ~14 μm |
| Cladding diameter | 132.0±5.0 μm |
| Pump Cladding Numerical Aperture [Nominal value] | ≥0.5 |
| Coating Diameter | 360.0±15.0 μm |
| Proof-Test Strength | 100 kpsi |
| Minimum bend radius | ~18 cm |
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