- Optics Express, Vol. 17, Issue 12, pp. 10259-10264 (June 2009)
- Cécile Pacoret, Richard Bowman, Graham Gibson, Sinan Haliyo, David Carberry, Arvid Bergander, Stéphane Régnier, Miles Padgett
- Optics Express, Vol. 17, Issue 22, pp. 20376-20385 (October 2009)
- Chia-Hui Lien, Ming-Tzo Wei, Te- Yu Tseng, Chien-Der Lee, Chung Wang, Ting-Fang Wang, H. Daniel Ou-Yang, Arthur Chiou