Author Affiliations

W. Freude,^1,2,* L. Alloatti,¹ A. Melikyan,¹ R. Palmer,¹ D. Korn,¹ N. Lindenmann,¹ T. Vallaitis,^1,3 D. Hillerkuss,¹ J. Li,¹ A. Barklund,⁴ R. Dinu,⁴ J. Wieland,⁴ M. Fournier,⁵ J. Fedeli,⁵ S. Walheim,^6,7 P. M. Leufke,⁶ S. Ulrich,⁸ J. Ye,⁸ P. Vincze,⁶ H. Hahn,⁶ H. Yu,⁹ W. Bogaerts,⁹ P. Dumont,⁹ R. Baets,⁹ B. Breiten,¹⁰ F. Diederich,¹⁰ M. T. Beels,¹¹ I. Biaggio,¹¹ Th. Schimmel,^6,7 C. Koos,^1,2 and J. Leuthold^1,2

¹Institute of Photonics and Quantum Electronics (IPQ), Karlsruhe Institute of Technology (KIT), 76131 Karlsruhe, Germany

²Institute of Microstructure Technology (IMT), Karlsruhe Institute of Technology (KIT), 76344 Eggenstein-Leopoldshafen, Germany

³Now with: Infinera Corporation, 169 Java Drive, Sunnyvale, CA 94089, USA

⁴GigOptix Inc., Switzerland and GigOptix Bothell, Washington, USA

⁵CEA, LETI, Minatec 17 rue des Martyrs, 38054 Grenoble, France

⁶Institute of Nanotechnology (INT), Karlsruhe Institute of Technology (KIT), 76344 Eggenstein-Leopoldshafen, Germany

⁷Institute of Applied Physics, Karlsruhe Institute of Technology (KIT), 76131 Karlsruhe, Germany

⁸Institute for Applied Materials (IAM-AWP), Karlsruhe Institute of Technology (KIT), 76344 Eggenstein-Leopoldshafen, Germany

⁹Photon. Res. Group, Ghent Univ. – IMEC, Dpt. of Informat. Technol. (INTEC) & Center of Nano- and Biophoton. (NB-Photonics), Gent, Belgium

¹⁰Laboratorium für Organische Chemie, ETH Zürich, 8093 Zürich, Switzerland

¹¹Dpt. of Physics, Lehigh University, Bethlehem, PA 18015, USA

^*Corresponding author: w.freude@kit.edu