The perfect laser line for every application – thanks to the TRUMPF line-focusing optics
Extremely narrow, extremely long, extremely even: line-focusing optics from TRUMPF form a thin line from the round laser beam, and distribute the power intensity evenly over the entire line profile. If several line-focusing optics are combined in a modular manner, lasers with an infrared wavelength can even process large areas of several square metres. During the laser lift-off process used in the manufacture of modern OLED displays, the line-focusing optics focus the laser beam with ultraviolet wavelength in a line shape from behind through the glass substrate. TRUMPF line-focusing optics can be flexibly combined with the pulsed and continuous wave solid-state lasers from TRUMPF, and can be adapted precisely to spatial and application-specific requirements.
Even power distribution
The power intensity is distributed evenly over the entire line profile with fluctuations of less than 10%.
Simple integration
The line-focusing optics can be easily integrated in industrial production lines, and can be individually combined for every application.
Thin line, high irradiance
With a width which is smaller than a human hair, the line-focusing optics focus the laser beam onto the workpiece with a high irradiance.
Processing of a large area
IR line-focusing optics can easily be combined in a modular manner so that laser lines of several metres can be created.