Description
Ytterbium doped fiber YDF-DC-10/125 series is designed for operation without any power degradation in a high-peak-power cladding pumped amplifiers. The highest clad absorption over the market allows usage of only 3 m of such fiber (with 976 nm pump) for efficient amplification.
YTTERBIUM DOPED FIBERS YDF-DC-10-125
Specifications
| Core Diameter, µm: | 10.0 ± 1 |
|---|---|
| Clad Diameter, µm: | 127 ± 3 |
| Clad Shape: | PANDA or octagonal |
| Core NA: | 0.09 ± 0.01 |
| Cutoff Wavelength, µm: | 1.05 ± 0.1 |
| Clad NA: | > 0.46 |
| Clad Absorption (915 Nm), DB/m: | > 1.8 |
| Clad Absorption (976 Nm), DB/m: | ~ 5 |
| Core/clad Background Loss (1150 Nm),dB/km: | < 50 |
| Photodarkening Resistance: | > 20 times better compare to the Al2O3-SiO2 Yb-doped fiber |
Download Data Sheet
Features
- Yb-DOPED DOUBLE CLAD FIBER
- PHOTODARKENING FREE
Frequently Asked Questions
What is the purpose of the Ytterbium doped fiber YDF-DC-10/125 series?
The YDF-DC-10/125 series is designed for operation without any power degradation in high-peak-power cladding pumped amplifiers.
How much fiber is required for efficient amplification with a 976 nm pump?
Only 3 meters of the YDF-DC-10/125 fiber is required for efficient amplification with a 976 nm pump.
What is the clad absorption of the YDF-DC-10/125 fiber?
The YDF-DC-10/125 fiber has the highest clad absorption over the market.
What are the specifications of the YDF-DC-10/125 fiber?
The core diameter is 10.0 ± 1 µm, the clad diameter is 127 ± 3 µm, and the core NA is 0.09 ± 0.01.
How does the photodarkening resistance of the YDF-DC-10/125 fiber compare to other Yb-doped fibers?
The YDF-DC-10/125 fiber has photodarkening resistance that is 20 times better compared to Al2O3-SiO2 Yb-doped fiber.
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