- Applied Optics, Vol. 50, Issue 17, pp. 2692-2698 (June 2011)
- Robert B. Hindsley, J. Thomas Armstrong, Henrique R. Schmitt, Jonathan R. Andrews, Sergio R. Restaino, Christopher C. Wilcox, Frederick J. Vrba, James A. Benson, Michael E. DiVittorio, Donald J. Hutter, Paul D. Shankland, Steven A. Gregory