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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

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Specifications

Core Diameter: 10 um
Clad Diameter: 127 um
Core NA: 0.09
Cutoff Wavelength: 1050 nm
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

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Features

  • Yb-DOPED DOUBLE CLAD FIBER
  • PHOTODARKENING  FREE

Applications

  • Fiber lasers
  • Amplifiers

 

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.

Got more questions? Use the inquiry form to ask the supplier directly.

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