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DCF-EY-10/128H-G2

Erbium/Ytterbium co-doped optical fiber

  • High-power telecom amplifiers
  • LiDAR and sensing
  • 1.5 μm fiber lasers and optical amplifiers
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DCF-EY-10/128H-G2 at a glance

Key specifications

2.4 ± 0.4
Cladding Absorption @ 915 nm (dB/m)
85 ± 25
Core Absorption @ 1535 nm (nominal) (dB/m)
0.20 ± 0.02
Core Numerical Aperture
< 50.0
Background Loss @ 1200 nm (dB/km)
Min 0.45
Numerical Aperture - Cladding
10 ± 1
Core Diameter (µm)
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Erbium/Ytterbium co-doped optical fiber

DCF-EY-10/128H-G2

Description

Specifications
Specifications

Our new generation of Erbium/Ytterbium co-doped fiber offers high absorption and efficient energy transfer for high performance operation in the 1.5 μm region. With great optical efficiency and low noise levels, this product is an excellent choice for the design of high-power optical amplifiers (>5 W) used in various markets such as CATV in telecommunications or automotive and industrial LiDAR systems.

Features & Benefits

  • High optical efficiency, minimizing pump power requirements
  • High absorption – minimizes fiber length and reduces nonlinearities
  • Optimized Er/Yb core composition – high OSNR at 1.5 μm and reduced 1 μm parasitic emission

Applications

  • High-power telecom amplifiers
  • LiDAR and sensing
  • 1.5 μm fiber lasers and optical amplifiers

DCF-EY-10/128H-G2

Optical fiber specifications

Optical
Cladding Absorption @ 915 nm (dB/m)
2.4 ± 0.4
Core Absorption @ 1535 nm (nominal) (dB/m)
85 ± 25
Core Numerical Aperture
0.20 ± 0.02
Background Loss @ 1200 nm (dB/km)
< 50.0
Numerical Aperture - Cladding
Min 0.45
Geometrical & Mechanical
Core Diameter (µm)
10 ± 1
Cladding geometry
Octagonal
Cladding Diameter (µm)
128 ± 3
Core/Cladding Concentricity Error (µm)
< 1.0
Coating Diameter (µm)
260 ± 15
Proof Test (kpsi)
<= 100
Environmental
Storage Temperature (°C)
-40 to +85
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Core Numerical Aperture
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Cladding Numerical Aperture
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Background Loss @ 1550 nm (dB/km)
< 10.0
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