Publications [#269909] of David R. Smith

Papers Published
  1. Smith, DR, The reality of negative refraction, Physics World, vol. 16 no. 5 (2003), pp. 23-24 .

    Abstract:
    Recent experiments that demonstrated the negative refraction of light were presented. The refraction at the interface between a positive-index material and a negative index material teared the wave apart, leaving no single negatively refracted wave. The researchers used a positive-index Teflon wedge as a control sample, which caused the path of a microwave beam to exit the sample at a positive angle.