- Optics Letters, Vol. 34, Issue 18, pp. 2772-2774 (September 2009)
- James McGinty, Vadim Y. Soloviev, Khadija B. Tahir, Romain Laine, Daniel W. Stuckey, Joseph V. Hajnal, Alessandro Sardini, Paul M. W. French, Simon R. Arridge
- Optics Express, Vol. 17, Issue 19, pp. 16834-16848 (September 2009)
- Jinchao Feng, Kebin Jia, Chenghu Qin, Guorui Yan, Shouping Zhu, Xing Zhang, Junting Liu, Jie Tian