Single Clad Thulium Doped Fiber
Product Description
The single clad thulium doped fiber is designed for eye-safe 2μm fiber amplifiers and lasers. By optimizing Tm ion doping, it has the characteristics of high slope efficiency, single-mode output, and high absorption when pumped at a wavelength of 793nm.
Product Detail
The single clad thulium doped fiber is designed for eye-safe 2μm fiber amplifiers and lasers. By optimizing Tm ion doping, it has the characteristics of high slope efficiency, single-mode output, and high absorption when pumped at a wavelength of 793nm.
Features
High slope efficiency;
Single-mode output.
Applications
Eye-safe (2μm) fiber laser;
2μm fiber amplifiers.
Typ. Specifications:
| Part No.: | BTSF-5/125 | |
| OpticalSpecifications | Operating wavelength | 1900-2100nm |
| Core Numerical Aperture | 0.24 ± 0.02 | |
| Core absorption @793nm | > 400dB/m | |
| Core absorption @1180nm | >100dB/m | |
|
Dimensions and Mechanical Specifications |
Core diameter | 5.0 ± 1.0μm |
| Cladding diameter | 125.0±1.0μm | |
| Cladding shape | Round | |
| Core package concentricity | ≤1.0μm | |
| Coating diameter | 245.0 ± 15.0μm | |
| Coating material | High refractive index coating | |
| Mechanical strength | ≥100kpsi | |