- Optics Letters, Vol. 36, Issue 13, pp. 2495-2497 (July 2011)
- Joshua J. Cowling, Gavin L. Williams, Alan Purvis, Richard McWilliam, Jose J. Toriz-Garcia, Nicholas L. Seed, Florian B. Soulard, Peter A. Ivey
- Optics Express, Vol. 17, Issue 22, pp. 19981-19987 (October 2009)
- Chuan Fei Guo, Sihai Cao, Peng Jiang, Ying Fang, Jianming Zhang, Yongtao Fan, Yongsheng Wang, Wendong Xu, Zhensheng Zhao, Qian Liu
- Optics Express, Vol. 18, Issue 3, pp. 2339-2344 (February 2010)
- Elettra Mari, Gabriele Anzolin, Fabrizio Tamburini, Mauro Prasciolu, Gabriele Umbriaco, Antonio Bianchini, Cesare Barbieri, Filippo Romanato