Publications [#283156] of Steven A. Cummer

Papers Published

1. Cummer, SA, Dynamics of causal beam refraction in negative refractive index materials, Applied Physics Letters, vol. 82 no. 13 (March, 2003), pp. 2008-2010, AIP Publishing [doi]
   (last updated on 2023/06/01)

   Abstract:
   Dynamics of causal beam refraction in negative refractive index materials was studied. A 10-GHz source frequency was chosen to facilitate comparison with experiments with negative index. The interaction of a causal, finite beam with an interface of a positive index material and a negative index material, was investigated. A finite difference simulation showed occurrence of negative refraction of finite beams.