Quasi-periodic miniaturized structures are explored for optical elements and measured in the microwave spectral range. Enticing focusing properties and real potential for radiation manipulation are demonstrated. The polarization dependent operation of the device is characterized.
© 2005 Optical Society of America
E. Foca, J. Carstensen, H. Foell, V. V. Sergentu, I. M. Tiginyanu, F. Daschner, and R. Knoechel, "Polarization Dependent Functionality of Optical Elements Based on (Quasi) Periodic Two-Dimensional Structures," in Photonic Metamaterials: From Random to Periodic, Technical Dgest (CD) (Optical Society of America, 2006), paper ThD24.