Cat No:OFDF-0057
The double-clad thulium-doped fiber (Tm-doped fiber) is a single-mode double-clad fiber designed for eye-safe 2 μm fiber amplifiers and lasers. By optimizing thulium ion doping, it achieves high slope efficiency when pumped at 793 nm. This fiber is suitable for medical applications and plastic processing.
| Application | Eye-safe (2 μm) fiber lasers Eye-safe (2 μm) fiber amplifiers LIDAR, plastic processing, medical aesthetics, and surgical applications |
| Feature | High conversion efficiency |
| Operating Wavelength (nm) | 1600-2100 |
| Core NA | 0.09±0.01 |
| Cladding NA | ≥0.46 |
| Cladding Absorption @793nm (dB/m) | 4.8±0.2 |
| Cladding Attenuation @860nm (dB/km) | ≤20 |
| Core Diameter (μm) | 25±1.0 |
| Coating Diameter (µm) | 395.0±10.0 |
| Cladding Diameter (μm) | 250.0±5.0 |
| Cladding Geometry | Octagon |
| Coating Material | low refractive index coating |
| Matrix Material | silica |
| Proof Test (kpsi) | ≥100 |
Eata Ray is your trusted partner for high-precision optoelectronic components, integrated processing services and comprehensive testing solutions—driving your innovation forward, every step of the way.
For Research or Industrial Raw Materials, Not For Personal Medical Use!
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