1. Bayerisches Laserzentrum GmbH 1 , Konrad-Zuse-Straße 2-6, Erlangen 91052, Germany
2. KSB SE & Co. KGaA 2 , Bahnhofstraße 1, Pegnitz 91257, Germany
3. Erlangen Graduate School in Advanced Optical Technologies (SAOT) 3 , Paul-Gordan-Straße 6, Erlangen 91052, Germany
4. Institute of Photonic Technologies (LPT) 4 , Konrad-Zuse-Straße 3/5, Erlangen 91052, Germany