- Optics Letters, Vol. 38, Issue 9, pp. 1431-1433 (May 2013)
- Nicholas P. Sergeant, Bjoern Niesen, Albert S. Liu, Lee Boman, Chris Stoessel, Paul Heremans, Peter Peumans, Barry P. Rand, Shanhui Fan
- Optical Materials Express, Vol. 3, Issue 6, pp. 729-738 (June 2013)
- Spencer Novak, Luca Scarpantonio, Jacklyn Novak, Marta Dai Prè, Alessandro Martucci, Jonathan D. Musgraves, Nathan D. McClenaghan, Kathleen Richardson