- Optics Express, Vol. 17, Issue 9, pp. 7217-7221 (April 2009)
- Junqiang Zhou, Songnian Fu, Perry Ping Shum, Sheel Aditya, Li Xia, Jianqiang Li, Xiaoqiang Sun, Kun Xu
- Applied Optics, Vol. 48, Issue 5, pp. 868-880 (February 2009)
- Robert O. Gappinger, Rosemary T. Diaz, Alexander Ksendzov, Peter R. Lawson, Oliver P. Lay, Kurt M. Liewer, Frank M. Loya, Stefan R. Martin, Eugene Serabyn, James K. Wallace