- Optics Express, Vol. 19, Issue 13, pp. 12156-12163 (June 2011)
- André Müller, Ole Bjarlin Jensen, Angelika Unterhuber, Tuan Le, Andreas Stingl, Karl-Heinz Hasler, Bernd Sumpf, Götz Erbert, Peter E. Andersen, Paul Michael Petersen
- Optics Express, Vol. 20, Issue 13, pp. 13677-13683 (June 2012)
- Charles G. Durfee, Tristan Storz, Jonathan Garlick, Steven Hill, Jeff A. Squier, Matthew Kirchner, Greg Taft, Kevin Shea, Henry Kapteyn, Margaret Murnane, Sterling Backus