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BISMUTH-PHOSPHORUS CODOPED FIBERS BPDF-SM-6/125-1320
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BISMUTH-PHOSPHORUS CODOPED FIBERS BPDF-SM-6/125-1320
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Bismuth-Phosphorus co-doped fiber BPDF-SM-6/125-1320 series is specially designed for typical application for amplifiers, lasers, super-fluorescent fiber sources operating at 1270-1370nm.
  • Typical Laser Eff-cy: › 25% (vs pump power at 1240 nm) 
  • Core Absorption (1240 Nm), DB/m: 0.5 ± 0.05 
  • Cutoff Wavelength, µm : 1.05 ± 0.05 
  • Core NA: 0.14 ± 0.02 
  • Amplification Range (-3dB), µm: 1.295 ÷ 1.340 
  • ...
Data Sheet
BISMUTH-GERMANIUM CODOPED FIBERS BGDF-SM-7-125-1430
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BISMUTH-GERMANIUM CODOPED FIBERS BGDF-SM-7-125-1430
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Bismuth-Germanium codoped fiber BGDF-SM-7/125-1430 series is specially designed for typical application for amplifiers, lasers, superfluorescent fiber sources operating at 1370-1490nm.
  • Core Diameter, µm: 6.5 ± 0.6 
  • Clad Diameter, µm: 125 ± 5 
  • Core NA: 0.14 ± 0.02 
  • Cutoff Wavelength, µm : 1.1 ± 0.05 
  • Core Absorption (1310 Nm), DB/m: 0.3 ± 0.05 
  • ...
Data Sheet
THULIUM DOPED FIBERS TDF-SM-10-125
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THULIUM DOPED FIBERS TDF-SM-10-125
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TDF-SM-10/125 series is specially designed for highly efficient core pumping at 1550-1600 nm.
  • Core Diameter, µm: 10 ± 1.0 
  • Clad Diameter, µm: 125 ± 3 
  • Core NA: 0.18 ± 0.02 
  • Cutoff Wavelength, µm : 1.9 ± 0.05 
  • Core Absorption (1568 Nm), DB/m: › 60  
Data Sheet
THULIUM-YTTERBIUM CODOPED FIBERS TYDF-DC-10-125
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THULIUM-YTTERBIUM CODOPED FIBERS TYDF-DC-10-125
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Thulium-Ytterbium codoped fiber TYDF-DC-10/125 series is specially designed for highly efficient pumping with MM pump sources at 915/975nm. Pumping with conventional sources near 790 nm is also possible, as well as core pumping with EDFL operating at 1550-1600nm.
  • Core Diameter, µm: 11.5 ± 1.0 
  • Clad Diameter, µm: 125 ± 3 
  • Clad Shape: square 
  • Core NA: 0.22 ± 0.04 
  • Cutoff Wavelength, µm : 2.6 ± 0.1 
  • ...
Data Sheet
YTTERBIUM DOPED FIBERS YDF-DC-10-125
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YTTERBIUM DOPED FIBERS YDF-DC-10-125
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Ytterbium doped fiber YDF-DC-10/125 series is designed for operation without any power degradation in a high-peak-power cladding pumped amplifiers. The highest clad absorption over the market allows usage of only 3 m of such fiber (with 976 nm pump) for efficient amplification.
  • Core Diameter, µm: 10.0 ± 1 
  • Clad Diameter, µm: 127 ± 3 
  • Clad Shape: PANDA or octagonal 
  • Core NA: 0.09 ± 0.01 
  • Cutoff Wavelength, µm: 1.05 ± 0.1 
  • ...
Data Sheet
LMA YTTERBIUM DOPED TAPERED FIBERS YDF-DC-40/400-PM-TPR-2.5
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LMA YTTERBIUM DOPED TAPERED FIBERS YDF-DC-40/400-PM-TPR-2.5
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LMA Ytterbium doped tapered fiber YDF-DC-40/400-PM-TPR series is designed for operation without any power degradation in extremely high-peak-power cladding-pumped amplifiers. The new tapered fiber design has a single-mode end (typical dimension is 8/80 µm) for signal input and a very-large-mode-area end (typical dimension is ...
  • Photodarkening Resistance: > 20 times better compare to the Al2O3-SiO2 Yb-doped fiber 
  • Core Diameter Input, µm: 9 ± 1 
  • Core Diameter Output, µm: > 40 
  • Clad Diameter Input, µm: 90 ± 10 
  • Clad Diameter Output, µm: 400 ± 50 
  • ...
Data Sheet