Ultra-short pulse laser laboratory
The lab includes flexible, rapid prototyping processes to produce a variety of structures in a wide range of materials.
Laser system (credit: JOANNEUM RESEARCH / Bergmann
Our laboratory includes various laser systems with different specifications: Ultra-short pulse lasers with adjustable pulse durations in the range of 210 fs - 9 ps and variable pulse repetition rate. They offer advanced features and flexibility for various research applications in the field of laser micromachining and femtosecond laser lithography.
SPIRIT HE 30-SHG Laser (Spectra Physics)
- Average power of 30 W
- Pulse energies of up to 120 μJ.
- Output wavelengths of 1040 nm and 520 nm
CARBIDE Light Conversion Laser
- average power of 20 W
- Output wavelengths of 1030 nm, 514 nm and 343 nm
Edge Wave PX-200 Laser (picosecond laser)
- maximum power of 100 W
- emits laser light with a wavelength of 1064/532 nm and a pulse duration of 10 ps
- Suitable for applications where higher power is required but a slightly longer pulse duration is acceptable.
The lasers are combined with advanced positioning systems and scanning solutions. Ultra-precision linear motor axes from Newport and Aerotech are available, which allow precise positioning at scanning speeds of up to 300 mm/s on working fields with a maximum size of 215 mm x 215 mm. We also have several Galvo scanners from Scanlab, which enable fast and precise scanning movements at scanning speeds of up to 30 m/s. The SCANLAB XL Scan enables synchronised control of a 2D scan head and two mechanical axes. This system offers maximum precision for the micromachining of large surfaces. It offers a virtually unlimited working area and minimises errors caused by seams or connection points between the individual scan fields.
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Find out more about our services in the area of Laser material processing.
