1. Leibniz Institute of Photonic Technology e.V.; Albert-Einstein-Strasse 9 07745 Jena Germany
2. Institute of Physical Chemistry and Abbe Centre of Photonics; Friedrich-Schiller-University Jena; Helmholtzweg 4 07743 Jena Germany
3. INNOVENT e.V.; Prüssingstrasse 27 07745 Jena Germany