Jonathan R. Pugh, Jamie L. Stokes, Martín López-García, Choon-How Gan, Geoff R. Nash, John G. Rarity, Martin J. Cryan. Tunable flat lenses in the infrared. In 16th International Conference on Transparent Optical Networks, ICTON 2014, Graz, Austria, July 6-10, 2014. pages 1-4, IEEE, 2014. [doi]
Abstract is missing.