Now showing items 1-2 of 2

    • Negative refraction through an impedance-matched left-handed metamaterial slab 

      Aydin, K.; Özbay, Ekmel (Optical Society of American (OSA), 2006)
      We report the transmission and reflection characteristics of a two-dimensional (2D) left-handed metamaterial (LHM). A well-defined left-handed (LH) transmission band with a peak value of -9.9 dB is obtained at frequencies ...
    • Subwavelength resolution in a two-dimensional photonic-crystal-based superlens 

      Cubukcu, E.; Aydin, K.; Özbay, Ekmel; Foteinopolou, S.; Soukoulis, C. M. (American Physical Society, 2003)
      The experimental and theoretical demonstration of a single-beam negative refraction and a superlensing effect in 2D photonic crystals was reported. As such, negative refraction was observed for the incidence angles of >20°. ...