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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, µm14 ± 1
Clad diameter, µm125 ± 1
Coating diameter, µm240 ± 30
Core NA0.09
MFD @ 1550nm, µm15 ± 2
Cutoff wavelength, µm~ 1.35
Core absorption (980 nm), dB/m15 ± 2
Core absorption (1480 nm), dB/m12 ± 3
Core absorption (1532 nm), dB/m35 ± 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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