- Applied Optics, Vol. 46, Issue 19, pp. 3928-3936 (July 2007)
- Per Petersson, Jimmy Olofsson, Christian Brackman, Hans Seyfried, Johan Zetterberg, Mattias Richter, Marcus Aldén, Mark A. Linne, Robert K. Cheng, Andreas Nauert, Dirk Geyer, Andreas Dreizler