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Fiber Bragg Gratings (FBG)
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EDF-4/125-25
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Specialty fibers
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Erbium doped fibers
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EDF-4/125-25
Erbium doped fiber EDF-4/125-25
Higher-absorption erbium fiber that shortens amplifier length without sacrificing efficiency.
Datasheet
Erbium doped fiber EDF-4/125-25 is designed to minimize the amplifier length without pump-to-signal conversion efficiency degradation.
FIBER SPECIFICATIONS;EDF-4/125-25
Core diameter, µm; 4 ± 0.5 Clad diameter, µm; 125 ± 1 Core NA; 0.24 ± 0.03 Cutoff wavelength, µm; < 1 Core absorption (980 nm), dB/m; 15± 3 Core absorption (1532 nm), dB/m; 25 ± 5 Background loss (1100 nm), dB/km; < 30 Nonconcentricity, µm; < 0.5
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Other parameters including PM version are available on the request.
Datasheet
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