- JOSA B, Vol. 26, Issue 9, pp. A58-A65 (September 2009)
- Ching-Wei Chen, Tsung-Ta Tang, Sung-Hui Lin, Jung Y. Huang, Chen-Shiung Chang, Pei-Kang Chung, Shun-Tung Yen, Ci-Ling Pan
- Optics Express, Vol. 18, Issue 5, pp. 4898-4919 (March 2010)
- Bernd Hofer, Boris Považay, Angelika Unterhuber, Ling Wang, Boris Hermann, Sara Rey, Gerald Matz, Wolfgang Drexler