- Optics Express, Vol. 20, Issue 21, pp. 23684-23689 (October 2012)
- Qi Li, Fengping Yan, Wanjing Peng, Ting Feng, Suchun Feng, Siyu Tan, Peng Liu, Wenhua Ren
- Optics Express, Vol. 21, Issue 1, pp. 1317-1323 (January 2013)
- Ryan M. Briggs, Clifford Frez, Mahmood Bagheri, Carl E. Borgentun, James A. Gupta, Mark F. Witinski, James G. Anderson, Siamak Forouhar