Now showing items 1-3 of 3

    • Compound Hertzian chain model for copper-carbon nanocomposites' absorption spectrum 

      Kokabi, A.; Hosseini, M.; Saeedi, S.; Moftakharzadeh, A.; Vesaghi, M.A.; Fardmanesh, M. (2011)
      The infrared range optical absorption mechanism of carbon-copper composite thin layer coated on the diamond-like carbon buffer layer has been investigated. By consideration of weak interactions between copper nanoparticles ...
    • Novel optical antennas inspired by metamaterial architectures 

      Kılıç, Veli Tayfun (Bilkent University, 2011)
      The spatial resolution of conventional optical systems is commonly constrained by the diffraction limit. This is a fundamental problem important for various high-tech applications including density limitation in data ...
    • Radiation properties of sources inside photonic crystals 

      Bulu, İrfan (Bilkent University, 2003)
      The control of spontaneous emission is an important problem both in basic and applied physics. Two main problems arise in the control of emission: enhancement or suppression and angular confinement of radiation. In this ...