Erbium Doped Fibers

Overview

Exail erbium doped fibers power the amplification of optical transmission signals in EDFAs with low noise figure and flat gain shape. The range covers 1.5 µm lasers and amplifiers, includes PM Panda structures, 80 µm reduced-cladding options on request, and double-clad erbium fibers with 30 to 100 µm cores for hundreds of watts of operation.

Key features

• Low noise figure and flat gain shape
• High efficiency
• Low splice loss
• Highly consistent spectroscopy
• PM Panda structure
• 80 µm reduced cladding on request
• Double-clad options with 30 to 100 µm core

Specifications

• Bands: C and L
• Cladding option: 80 µm reduced cladding
• High-power option: 30 to 100 µm core double clad

Applications

• EDFA amplifiers
• 1.5 µm fiber lasers
• Radiation-tolerant frequency comb lasers for space

Downloads (official Exail documents)

• Radiation-tolerant frequency comb publication (SPIE) — hosted on exail.com