Now showing items 1-2 of 2

    • Hollow core photonic bandgap fibers for medical applications 

      Vural, Mert (Bilkent University, 2009)
      The design, fabrication and characterization of photonic band gap (PBG) based optical polymer fibers is discussed. Unlike conventional total internal reflection (TIR) fibers, used primarily in telecommunications, PBG ...
    • 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 ...