- Optics Express, Vol. 20, Issue 7, pp. 8078-8092 (March 2012)
- Xianyu Zhang, Carmelo Arcidiacono, Albert R. Conrad, Thomas M. Herbst, Wolfgang Gaessler, Thomas Bertram, Roberto Ragazzoni, Laura Schreiber, Emiliano Diolaiti, Martin Kuerster, Peter Bizenberger, Daniel Meschke, Hans-Walter Rix, Changhui Rao, Lars Mohr, Florian Briegel, Frank Kittmann, Juergen Berwein, Jan Trowitzsch