1. Institute for Intelligent Industrial Systems, Bern University of Applied Sciences, Jlcoweg 1, CH-3400 Burgdorf, Switzerland
2. Institute for Applied Laser, Photonics and Surface Technologies, Bern University of Applied Sciences, Pestalozzistrase 20, CH-3400 Burgdorf, Switzerland
3. Class 4 Laser Professionals AG, Industriering 43, CH-3250 Lyss, Switzerland