MM-YTF-34/460/530 Triple-Clad Ytterbium-Doped Fiber
Coherent/Nufern triple-clad ytterbium-doped fiber adopts a brand-new glass composition with significantly improved photodarkening performance and a wider window for ytterbium ion doping concentration. At the same time, the latest generation of the widely recognized -HP low-refractive-index acrylate coating is also applied to the MM-YTF-34/460/530 fiber.
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Overview
Specifications
| Parameter | Value |
|---|---|
| First Layer Cladding Absorption (@915nm) | 1.0±0.15 |
| First Layer Cladding Absorption (@915nm) | 4.3 |
| Second Layer Cladding Absorption (@915nm) | 0.75 |
| First Layer Numerical Aperture (50%) | 0.22±0.02 |
| Second Layer Numerical Aperture (5%) | ≥0.46 |
| First Layer Cladding Diameter | 460.0±10.0μm |
| Second Layer Cladding Diameter | 530.0 ±10.0μm |
| Core-Cladding Deviation | 0-3μm |
| Strength Test Level | 100-120 |
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