- Optics Express, Vol. 20, Issue 19, pp. 21457-21484 (September 2012)
- Kirk Knobelspiesse, Brian Cairns, Michael Mishchenko, Jacek Chowdhary, Kostas Tsigaridis, Bastiaan van Diedenhoven, William Martin, Matteo Ottaviani, Mikhail Alexandrov
- Optics Express, Vol. 20, Issue 28, pp. 29867-29881 (December 2012)
- Joshua L. Santarpia, Yong-Le Pan, Steven C. Hill, Neal Baker, Brian Cottrell, Laura McKee, Shanna Ratnesar-Shumate, Ronald G. Pinnick