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ER12-6

Erbium-Doped Single-Clad Optical Fiber

  • Erbium-doped fiber amplifiers (EDFA)
  • Telecom
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ER12-6 at a glance

Key specifications

≥ 7.0
Core Absorption @ 980 nm (dB/m)
12 ± 2
Core Absorption @ 1530 nm (nominal) (dB/m)
0.22
Numerical Aperture - Core
≤ 10.0
Background Loss @ 1200 nm (dB/km)
900 ± 50
Cutoff Wavelenght (nm)
6.5 ± 0.5
MFD @ 1550nm (µm)
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Erbium-Doped Single-Clad Optical Fiber

ER12-6

Description

Specifications
Specifications

The ER12-6 Er-doped single-clad fiber features a high absorption and high quantum efficiency that make this product the ideal solution for the design of optical telecom amplifiers. It is also an excellent alternative to the ER8-6 fiber, as its higher absorption would benefit the efficiency required by some telecom applications.

Features & Benefits

  • Low background losses
  • High doping concentration – provides highly efficient energy transfer
  • Low splice loss

Applications

  • Erbium-doped fiber amplifiers (EDFA)
  • Telecom

ER12-6

Optical fiber specifications

Optical
Core Absorption @ 980 nm (dB/m)
≥ 7.0
Core Absorption @ 1530 nm (nominal) (dB/m)
12 ± 2
Numerical Aperture - Core
0.22
Background Loss @ 1200 nm (dB/km)
≤ 10.0
Cutoff Wavelenght (nm)
900 ± 50
MFD @ 1550nm (µm)
6.5 ± 0.5
Geometrical & Mechanical
Cladding Diameter (µm)
125 ± 0.5
Core/Cladding Concentricity Error (µm)
< 0.5
Coating Diameter (µm)
245 ± 10
Proof Test (kpsi)
<= 150
Environmental
Storage Temperature (°C)
-40 to +85
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Related products

Er Fibers

ER8-6

Core Absorption @ 980 nm (dB/m)
≥ 6.0
Core Absorption @ 1530 nm (nominal) (dB/m)
8 ± 1
MFD @ 1550nm (µm)
6.5 ± 0.5
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