- Optics Letters, Vol. 36, Issue 23, pp. 4491-4493 (December 2011)
- Charles M. Jewart, Tong Chen, Eric Lindner, Julia Fiebrandt, Manfred Rothhardt, Kay Schuster, Jens Kobelke, Hartmut Bartelt, Kevin P. Chen
- Optics Express, Vol. 19, Issue 20, pp. 19365-19373 (September 2011)
- Lingli Li, Yongqi Fu, Hongsheng Wu, Ligong Zheng, Hongxin Zhang, Zhenwu Lu, Qiang Sun, Weixing Yu