2µm -- 10W Thulium Q-Switch Fiber Laser / 100W Thulium QCW Fiber Laser

Visit the Active Fiber Systems GmbH Store

Specifications

Wavelength: 1940 nm
Average Output Power: 10 W
Pulse Duration: 250000 – 100000000 ns
Beam Quality (M^2): 1.2
Max Pulse Repetition Rate: 1 kHz
Central Wavelength: 1860 nm…2000 nm
Central Wavelength (QCW): approx. 1940 nm
Repetition Rate: 20 kHz
Repetition Rate (QCW): cw… 1 kHz
Pulse Energy: up to 500 µJ
Pulse Energy (QCW): up to 50 J
Peak Power: up to 10 kW
Peak Power (QCW): up to 500 W
Average Power: up to 10 W
Average Power (QCW): up to 100 W
Pulse Duration: <50 ns
Pulse Duration (QCW): 0.25 ms… cw
Polarization: linear
Beam Quality: close to diffraction-limited, M² <1.2
Beam Diameter: customizable, usually ~2.5 mm (1/e² intensity)
Beam Pointing: <20 µrad RMS (<10% nat. divergence)
Dimensions Laser (W × D × H): 50 cm × 40 cm × 25 cm
Document icon Download Data Sheet Download icon

Features

The following specs show only our main platforms. We happily customize a system exactly to your needs. We show the systems Thulium-Q-Switch and Thulium-QCW here. 



  • Central wavelength: 1860nm … 2000nm / Approx. 1940nm

  • Repetition rate: 20 kHz / cw … 1kHz

  • Pulse energy: up to 500 µJ / up to 50 J

  • Peak power: up to 10 kW / up to 500 W

  • Average power: up tp 10 W / up to 100 W

  • Pulse duration: <50 ns / 0.25 ms … cw

  • Polarization: linear

  • Beam quality: close to diffraction-limited, M² < 1.2

  • Beam diameter: Customizable, usually ~2.5mm (1/e² intensity)

  • Beam pointing: < 20 µrad RMS (< 10% nat. divergence)

  • Dimensions laser (W × D × H): 50 cm × 40 cm × 25 cm, dimension and interfaces can be modified

  • Logging: Logging of all operation parameters via control software, remote monitoring and service access

  • Additional features: Turnkey reliability, all parameters software controlled, temperature-stabilized and dust-sealed housing

Applications


  • Materials processing

  • Medical treatment