- Optics Express, Vol. 19, Issue 3, pp. 2193-2203 (January 2011)
- Chris Hooker, Yunxin Tang, Oleg Chekhlov, John Collier, Edwin Divall, Klaus Ertel, Steve Hawkes, Bryn Parry, P. P. Rajeev
- Applied Optics, Vol. 50, Issue 13, pp. 1850-1855 (May 2011)
- Zu-Po Yang, Mei-Li Hsieh, James A. Bur, Lijie Ci, Leonard M. Hanssen, Boris Wilthan, Pulickel M. Ajayan, Shawn-Yu Lin