- Applied Optics, Vol. 48, Issue 24, pp. 4651-4662 (August 2009)
- Ronny Ziegler, Tim Nielsen, Thomas Koehler, Dirk Grosenick, Oliver Steinkellner, Axel Hagen, Rainer Macdonald, Herbert Rinneberg
- Applied Optics, Vol. 48, Issue 34, pp. H160-H167 (December 2009)
- Yasuhiro Awatsuji, Takamasa Koyama, Tatsuki Tahara, Kenichi Ito, Yuki Shimozato, Atsushi Kaneko, Kenzo Nishio, Shogo Ura, Toshihiro Kubota, Osamu Matoba