1. Institute of Photonics and Quantum Electronics (IPQ), Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany
2. Institute of Microstructure Technology (IMT), Karlsruhe, Germany
3. erConTec GmbH, Wachenheim, Germany
4. Institute of Organic Chemistry (IOC), Karlsruhe, Germany
5. Institute of Photonics and Quantum Electronics (IPQ), Karlsruhe, Germany