- Optics Letters, Vol. 36, Issue 13, pp. 2411-2413 (July 2011)
- Tapani Alasaarela, Dandan Zheng, Lingling Huang, Arri Priimagi, Benfeng Bai, Ari Tervonen, Seppo Honkanen, Markku Kuittinen, Jari Turunen
- Optics Express, Vol. 18, Issue 26, pp. 26937-26945 (December 2010)
- Western Bolaños, Joan J. Carvajal, Xavier Mateos, Ganapathy Senthil Murugan, Ananth Z. Subramanian, James S. Wilkinson, Eugenio Cantelar, Daniel Jaque, Ginés Lifante, Magdalena Aguiló, Francisco Díaz