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Erbium doped fiber

EDF-14/125-35

Erbium doped fiber EDF-14/125-35 is designed for low-nonlinearity and high pulse energy amplifiers.

Erbium doped fiber	EDF-14/125-35
Core diameter, µm	14 ± 1
Clad diameter, µm	125 ± 1
Coating diameter, µm	240 ± 30
Core NA	0.09
MFD @ 1550nm, µm	15 ± 2
Cutoff wavelength, µm	~ 1.35
Core absorption (980 nm), dB/m	15 ± 2
Core absorption (1480 nm), dB/m	12 ± 3
Core absorption (1532 nm), dB/m	35 ± 10
Background loss (1100 nm), dB/km	< 20
Pump-to-signal conversion efficiency, %	~ 36
Nonconcentricity, µm	< 1

Other parameters including mode field diameter up to 25 µm are available on the request

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