PM Erbium Doped Fiber

PM Erbium Doped Fiber combines Fibercore’s greatest areas of expertise: erbium doped fiber and Polarization Maintaining (PM) fiber. It unites the well-established core composition of IsoGain™ Erbium Doped Fiber (EDF), with options for PANDA stress rods or Bow-Tie stress applying parts. PANDA based fibers offer wider compatibility with PM splicers, better core concentricity for lower splice and connectorization losses whilst the Bow-Tie design offers higher birefringence for more robust maintenance of the polarization state across aggressive deployment states.

Advantages:

• Different absorption levels available
• PANDA and Bow-Tie designs for design optimization
• Different dispersion levels available

Typical Applications:

• PM EDFAs
• Coherent communications
• Quantum key distribution (QKD)
• Amplified spontaneous emission (ASE) light sources
• Fiber lasers