Thulium high-power Q-switch & QCW (2μm)
A central emission wavelength of 2 µm generated by Thulium-doped amplifiers has enabled a multitude of new applications. AFS offers the highest performance among commercially available 2-µm fiber-based ultrafast laser systems.
AFS ultrafast fiber lasers are characterized by an outstanding performance combined with flexibility and maximum stability. All essential parameters are software controlled and can be tuned over a wide range, making them an extremely valuable tool in many applications.
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|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|
|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, packaging 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|