EDF-4/125-25 - Erbium doped fiber
FORC-Photonics
1 rub.
Count
- Core diameter
- 4 ± 0.5 µm
- Clad diameter
- 125 ± 1 µm
- Core NA
- 0.24 ± 0.3
- MFD @ 1550nm
- 6.0 ± 1 µm
- Cutoff wavelength
- < 0.98 µm
- Description
- Description
- Features
EDF-4/125-25 is designed to minimize the amplifier length without pump-to-signal conversion efficiency degradation.
Other parameters including PM version are available on the request
JSC «Leningrad Laser Systems» (LLS) is the official distributor of FORC-Photonics and offers full technical support and worldwide shipping of products.
Features
-
ParameterValue
-
Core diameter4 ± 0.5 µm
-
Clad diameter125 ± 1 µm
-
Core NA0.24 ± 0.3
-
MFD @ 1550nm6.0 ± 1 µm
-
Cutoff wavelength< 0.98 µm
-
Core absorption (980 nm)14 ± 2 dB/m
-
Core absorption (1480 nm)11 ± 2 dB/m
-
Core absorption (1532 nm)25 ± 5 dB/m
-
Background loss (1100 nm)< 20 dB/km
-
Nonconcentricity< 0.5 µm
