Now showing items 1-3 of 3

    • Characterization and applications of negative-index metamaterials 

      Aydın, Koray (Bilkent University, 2008)
      Metamaterials offer novel electromagnetic properties and promising applications including negative refraction, flat-lenses, superlenses, cloaking devices. In this thesis, we characterized the negative-index metamaterials ...
    • Negative refraction using true left-handed metamaterials 

      Aydın, Koray (Bilkent University, 2004)
      Left-handed materials and negative refraction attracted a great amount of attention in recent years due to their unique physical properties. It is possible to obtain a left-handed material by combining a novel artificial ...
    • Sub-wavelength resolution in a photonic crystal superlens 

      Çubukçu, Ertuğrul (Bilkent University, 2003)
      Materials that can bend light in the opposite direction to normal (’left-handed’ materials) reverse the way in which refraction usually works-this negative refractive index is due to simultaneously negative permeability ...