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T-YB1200-25/250DC - Ytterbium-Doped LMA Double-Clad Fiber, 25 µm Core Diameter, Unit Pricing Per Meter

Fosco Connect Part No.: T-YB1200-25-250DC

  • $ 310.25 or



T-YB1200-25-250DC - Ytterbium-Doped LMA Double-Clad Fiber, 25 µm Core Diameter, Unit Pricing Per Meter

  • Ytterbium-Doped Silica Fiber for ~1000 nm to 1100 nm Fiber Lasers and Amplifiers
  • Single Mode and Large-Mode-Area Fibers Available
  • Core- and Cladding-Pumped Designs for 1 mW to >100 W Output Power
  • Matched Passive Fiber Also Sold Below
  • Industry-Standard Active Fiber Geometries with Ø125, Ø250, or Ø400 µm Cladding
  • Type  Large Mode Area
  • Absorption @ 920 nm 2.3 ± 0.3 dB/m
  • Pump Type Cladding
  • Core Diameter 25.0 ± 1.5 μm
  • Cladding Diameter 250 ± 5 μm
  • Peak Cladding Absorption @ 976 nm (Nominal) 9.9 dB/m
  • Cladding Absorption @ 920 nm 2.3 ± 0.3 dB/m
  • Coating (Second Cladding) Diameter 350 ± 15 μm
  • Core Numerical Aperture (NA) 0.070 ± 0.005
  • Cladding NA ≥0.48
  • Core Background Loss @ 1200 nm ≤25 dB/km
  • Coating Material Dual-Coated Low-Index Acrylate
  • Core Concentricity Error ≤1.0 μm
  • Proof Test ≥100 kpsi
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