- Optics Express, Vol. 20, Issue 15, pp. 16639-16649 (July 2012)
- T. Cesca, C. Maurizio, B. Kalinic, G. Perotto, P. Mazzoldi, E. Trave, G. Battaglin, G. Mattei
- Chinese Optics Letters, Vol. 11, Issue 4, pp. 041402- (April 2013)
- Zhen Zhang, Hongjie Liu, Jin Huang, Xiaoyan Zhou, Xinlu Cheng, Xiaodong Jiang, Weidong Wu, Wanguo Zheng