Thulium/Holmium Doped Fibers

Overview

Exail proposes a wide range of thulium/holmium co-doped optical fibers for amplifiers and fiber lasers from 1.9 to 2.2 µm. Triple-clad Tm/Ho designs serve high-power CW and pulsed regimes with low M² and NA, high efficiency and good heat dissipation.

Key features

• CW and pulsed fiber lasers @ 2 µm
• High pump and consistent absorption
• Low M² and NA
• High efficiency
• High Tm2O3 concentration
• Heat dissipation
• Eye-safe lasers

Specifications

• Operation band: 1.9 to 2.2 µm
• Design: triple clad

Applications

• High-power CW and pulsed ~2 µm lasers
• Eye-safe laser systems
• 2 µm amplifiers

Downloads (official Exail documents)

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