Now showing items 1-2 of 2

    • Asymmetric chiral metamaterial circular polarizer based on four U-shaped split ring resonators 

      Mutlu, M.; Akosman, A. E.; Serebryannikov, A. E.; Özbay, Ekmel (Optical Society of America, 2011-04-28)
      An asymmetric chiral metamaterial structure is constructed by using four double-layered U-shaped split ring resonators, which are each rotated by 90° with respect to their neighbors. The peculiarity of the suggested design ...
    • Broadband circular polarizer based on high-contrast gratings 

      Mutlu, M.; Akosman, A. E.; Özbay, Ekmel (Optical Society of America, 2012-05-30)
      A circular polarizer, which is composed of periodic and two-dimensional dielectric high-contrast gratings, is designed theoretically such that a unity conversion efficiency is achieved at λ0 = 1.55 μm. The operation is ...