"In order to prevent product piracy, some industrial companies mark original products with forgery-proof phosphors. Researchers at the Ruhr University in Bochum have proven that this method can also be of interest to private customers in order to check products for authenticity." Read more...
- Faculty
-
Professorships
- Electrical Engineering & Plasma Technology
- Communication Acoustics
- Analog Integrated Circuits
- Applied Electrodynamics & Plasma Technology
- Automation
- Digital Communication Systems
- Electronic Circuits
- Power Systems Technology & Power Mechatronics
- Microwave Systems
- Integrated High-Frequency Sensors
- Integrated Systems
- Learning Technical Systems
- Medical Engineering
- Microsystems Technology
- Nonlinearity Engineering
- Photonics & Ultrafast Laser Science
- Photonics & Terahertz Technology
- Simply Complex Lab
- Theoretical Electrical Engineering
- Electronic Materials & Nanoelectronics
- Research
- Studies
- News
Contact
Office
Room: ID 04/327
Tel.: (+49) (0) 234 32 - 23051
Fax: (+49) (0) 234 32 - 14167
E-Mail: ptt+office(at)rub.de
RUB campus map & travel instructions
Chair Holder
Prof. Dr.-Ing. Martin Hofmann
Building: ID 04/329
Tel.: (+49) (0) 234 32 - 22259
Fax: (+49) (0) 234 32 - 14167
E-Mail: martin.hofmann(at)rub.de
