Managing Directors

Dr.-Ing. Björn Wedel and Dr. rer. nat. Bernhard Lummer are a successful team in the laser industry. They have not only founded Photonic Tools, they have also built-up and achieved, in conjunction with HIGHYAG Laser Technology, the position of international leader in the field of system components for industrial high-powered lasers. They have made a decisive contribution for establishing high-powered laser for industrial production. Since 2013, Photonic Tools has provided their technological know-how for the new era of industrial ultrafast lasers.


The Management Team of Photonic Tools consists of three department heads. They bring with them extraordinary innovation powers and years of experience in the field – from the establishing of small and medium-sized enterprises, but also for large companies in the optics industry.

David Larwa
Production and production engineering

Dipl.-Betriebsw. (FH) Jörgen Scholz-Liebermann
Supply chain management and logistics

M.A. Corinna Siefke 
Human resources and organisation development