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