- Optics Express, Vol. 17, Issue 15, pp. 13222-13235 (July 2009)
- Ian D. Block, Patrick C. Mathias, Nikhil Ganesh, Sarah I. Jones, Brian R. Dorvel, Vikram Chaudhery, Lila O. Vodkin, Rashid Bashir, Brian T. Cunningham
- Optics Express, Vol. 17, Issue 16, pp. 13737-13746 (August 2009)
- Keisuke Isobe, Akira Suda, Masahiro Tanaka, Fumihiko Kannari, Hiroyuki Kawano, Hideaki Mizuno, Atsushi Miyawaki, Katsumi Midorikawa