Together with the company Cailabs, the Laser Zentrum Hannover e.V. (LZH) has combined a Bessel beam with a laser scanner. Those who are interested can learn more about this from the LZH and Cailabs experts in the English-language webseminar "Large area high quality glass cutting with femtosecond Bessel beams" on April 07^th, 2020 at 4:00 p.m.

Bessel rays are characterized by a very long focus area compared to Gauss rays. The CANUNDA-AXICON is a new type of axicon that generates a Bessel beam in reflection instead of transmission. This makes it a very resilient and high-performance optic that is also suitable for ultra-short laser pulses. The LZH scientists have successfully combined a Bessel beam with a laser scanner using this optic. With the system structure, transparent materials such as glass and plastic can be efficiently processed with an ultra-short pulse laser.

LZH and CAILABS are offering a joint webseminar on April 7, 2020 at 4:00 p.m. on the use of Bessel rays in the ultrashort pulse laser processing of transparent materials. The webseminar is free and will be held in English.

Click here to register for the webseminar.

After the lecture, both partners will be available for questions via chat or audio.