Datasheet

Components & Accessories

PM-EYDF-12/130-HE, PANDA-Type Er/Yb-Doped Double Clad Optical Fiber

Product image of PM-EYDF-12/130-HE, PANDA-Type Er/Yb-Doped Double Clad Optical Fiber

Coherent's PM-EYDF-12/130-HE fibers are engineered for high-power amplifier systems operating at 1.5 µm. With a 12 µm core diameter and a 130 µm cladding diameter, these fibers provide high pump absorption and excellent beam quality. The HE version ensures enhanced optical and mechanical tolerances, making these fibers ideal for demanding industrial, medical, and defense applications. The NuCOAT fluoroacrylate coating provides superior environmental durability and long-term reliability.

Features

  • HE version - Delivers high efficiency and minimized threshold
  • PANDA-style stress rods - Maintains polarization stability
  • NuCOAT fluoroacrylate coating - Ensures superior environmental durability
  • Optimized for high-power amplifiers - Robust and reliable performance
  • Proof tested to > 100 kpsi - Guarantees long-term reliability
  • RoHS compliant

Applications

  • High-power amplifiers
  • Industrial laser systems
  • Medical laser systems
  • Defense applications
Parameter PM-EYDF-12/130-HE
Optical Specifications
Operating Wavelength 1530 - 1625 nm
Core NA 0.2
First Cladding NA ≥ 0.46
Core Absorption 75.0 ± 15.0 dB/m near 1530 nm
Cladding Absorption 3.30 ± 0.50 dB/m at 915 nm
Geometrical & Mechanical Specifications
Cladding Diameter 130.0 ± 2.0 μm
Core Diameter 12.0 ± 1.5 μm
Coating Diameter 215.0 ± 5.0 μm
Coating Material Low Index Acrylate
Prooftest Level ≥ 100 kpsi (0.7 GN/m²)