Active erbium fiber
1 rub.
Count
- Operating wavelength
- 1530 - 1565 nm
- Cut-off wavelength
- 920 ± 50 nm
- Mode field diameter at 1550 nm
- 6,0 ± 0,5 μm
- Attenuation at 1200 nm
- ≤ 20,0 dB/km
- Numerical aperture
- 0,20 ± 0,02
- Description
- Description
- Features
Erbium-doped active fiber is developed for the ASE to be used in fiber optic sensors and for fiberamplifiers.
Parameters of the fiber may be customized.
JSC «Leningrad Laser Systems» (LLS) offers full technical support and worldwide shipping of products. We guarantee you high quality and fast supply of components and equipment!
Features
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ParameterValue
-
Operating wavelength1530 - 1565 nm
-
Cut-off wavelength920 ± 50 nm
-
Mode field diameter at 1550 nm6,0 ± 0,5 μm
-
Attenuation at 1200 nm≤ 20,0 dB/km
-
Numerical aperture0,20 ± 0,02
-
Saturation power at 1530 nm0,18 mW
-
Core absorption at 1530 nm10 ÷ 30 dB/m
-
Core absorption at 980 nm6 ÷ 15 dB/m
-
Cladding diameter125,0 ± 2.0 μm
-
Coating diameter245,0 ± 10,0 μm
-
Coating materialdual acrylate
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Proof-test1,0 %
-
Core/Cladding offset≤ 0,5 μm
-
Cladding/Coating concentricity≤ 5,0 μm
-
Operating temperature range-60 ÷ +60°C
