- Optics Letters, Vol. 37, Issue 2, pp. 223-225 (January 2012)
- Ken-ichiro Yoshino, Mikio Fujiwara, Akihiro Tanaka, Seigo Takahashi, Yoshihiro Nambu, Akihisa Tomita, Shigehito Miki, Taro Yamashita, Zhen Wang, Masahide Sasaki, Akio Tajima
- Optics Express, Vol. 19, Issue 26, pp. B958-B964 (December 2011)
- Xiang Liu, S. Chandrasekhar, X. Chen, P. J. Winzer, Y. Pan, T. F. Taunay, B. Zhu, M. Fishteyn, M. F. Yan, J. M. Fini, E.M. Monberg, F.V. Dimarcello