LIEKKI® Tm1900-16/250DC(-PM)

LIEKKI® Tm1900-16/250DC(-PM) are highly doped Thulium-doped fibers with demonstrated good efficiencies at wavelengths of 2µm. The fibers are designed to enable effectively single mode operation for superior beam quality; and are available as both non-Polarization Maintaining and Polarization Maintaining versions. Passive fibers with matched mode field diameter are available.

Features

• Direct Nanoparticle Deposition: Industry leading fiber deposition process 

• Design: Cladding pumped design with pedestal

• Performance:

  • Single mode operation for superior, near diffraction limited beam quality

  • Thulium concentration optimized for highest efficiencies (>65% at 1940nm)

  • non-Polarization Maintaining and Polarization Maintaining versions available

  • Ideal for QCW (peak powers ≥500W@ up to 10ms) and CW mode operation

• Reliability: Double cladding fiber coating proven to operate up to 150˚C and in extreme humidity

• Compatibility: nLIGHT passive fibers matched for minimal splice loss 

Applications

• Medium power cladding pumped fiber lasers and amplifiers

• Pulsed, QCW and CW applications in industrial and medical lasers

Available versions

Download Datasheet Tm1900-16/250DC, Tm1900-16/250DC-PM
Matched passive fibers Passive-16/250, Passive-16/250DC, Passive-16/250DC-PM

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