Thulium Doped Fibers

Overview

Exail thulium doped fibers are developed for core-pumped fiber lasers and amplifiers. High-power lasers at 2 µm demand a reliable, efficient Tm fiber — Exail answers with large mode area, high Tm2O3 concentration and consistent pump absorption.

Key features

• CW and pulsed fiber lasers @ 2 µm
• High pump and consistent absorption
• Low M²
• Large mode area
• High efficiency
• High Tm2O3 concentration

Specifications

• Operation band: 1.9 to 2.2 µm

Applications

• 2 µm CW and pulsed lasers
• 2 µm amplifiers