Laser systems and laser processes for research and development and pilot production

About us

Bergfeld Lasertech GmbH is a young, dynamic and rapidly growing company in Aachen. We specialized in the development of laser processes for thin layers and surfaces with electrical functionality. Applications are primarily in photovoltaics (perovskite and OPV), battery electrodes, fuel cells, catalysts for hydrogen production, and printed and organic electronics. Our customers are mainly research institutions, startup companies, and, increasingly, established manufacturing companies. In particular, the company manufactures laser systems for glove boxes, which are currently being delivered within the European Union and North America. We also provide support for the integration of laser technology into mass production systems through concepts, laser processing modules, and laser safety reporting and certification.

Now available: laser systems for processing of large substrates up to 1,2 m x 2 m

laser systems for processing of large substrates up to 1,2 m x 2 m. We are using a selve developed stiff core design instead of heavy granate and high dynamic and high precision linear stages (x, y and z as option).  We also provide online high precision scribe and edge detection and for position correction of the laser spot with up to 700 mm / s

R&D laser scriber for perovskite solar cells (psc) for P1, P2, P3 laser scribing, laser edge deletion (LED) and laser contact exposure (LCC)

Laser systems for glove box

Multi-wavelength laser systems

Laser systems for lithium ion battery (LIB) electrodes

Mobile R&D laser systems for rent

Laser systems for fuel cell and hydrogen reformer

Laser safety certificates for machines and laboratoties