- Optics Letters, Vol. 37, Issue 2, pp. 130-132 (January 2012)
- T. Sylvestre, A. R. Ragueh, M. W. Lee, B. Stiller, G. Fanjoux, B. Barviau, A. Mussot, A. Kudlinski
- Optics Express, Vol. 19, Issue 23, pp. 23171-23187 (November 2011)
- Falk Eilenberger, Stefano Minardi, Alexander Szameit, Ulrich Röpke, Jens Kobelke, Kay Schuster, Hartmut Bartelt, Stefan Nolte, Andreas Tünnermann, Thomas Pertsch
- Optics Express, Vol. 19, Issue 26, pp. B805-B810 (December 2011)
- Danish Rafique, Marco Mussolin, Jonas Mårtensson, Marco Forzati, Johannes K. Fischer, Lutz Molle, Markus Nölle, Colja Schubert, Andrew D. Ellis