- JOSA B, Vol. 29, Issue 1, pp. 144-152 (January 2012)
- Florian Kienle, Dejiao Lin, Shaif-ul Alam, Hazel S. S. Hung, Corin B. E. Gawith, Huw E. Major, David J. Richardson, David P. Shepherd
- Optics Express, Vol. 19, Issue 26, pp. B952-B957 (December 2011)
- Y. Jung, S. Alam, Z. Li, A. Dhar, D. Giles, I. P. Giles, J. K. Sahu, F. Poletti, L. Grüner-Nielsen, D. J. Richardson