- Optics Letters, Vol. 34, Issue 19, pp. 2942-2944 (October 2009)
- Hiroshi Tsuda, Eiichi Sato, Tomio Nakajima, Hideyuki Nakamura, Takahiro Arakawa, Hideyuki Shiono, Masashi Minato, Hideyuki Kurabayashi, Akiyoshi Sato
- Optics Express, Vol. 17, Issue 21, pp. 18669-18675 (October 2009)
- S. H. Aref, R. Amezcua-Correa, J. P. Carvalho, O. Frazão, P. Caldas, J. L. Santos, F. M. Araújo, H. Latifi, F. Farahi, L. A. Ferreira, J. C. Knight
- Optics Express, Vol. 17, Issue 22, pp. 20039-20050 (October 2009)
- P. Pilla, P. Foglia Manzillo, V. Malachovska, A. Buosciolo, S. Campopiano, A. Cutolo, L. Ambrosio, M. Giordano, A. Cusano