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    • Enhanced superprism effect in symmetry reduced photonic crystals 

      Gumus, M.; Giden, I.H.; Akcaalan, O.; Turduev, M.; Kurt, Hamza (American Institute of Physics Inc., 2018-09-24)
      We propose compact S-vector superprism providing broadband wavelength sensitivity within a/λ = 0.610-0.635, where "a" is the lattice constant, λ is the incident wavelength, and S denotes the Poynting vector. The reported ...
    • Full utilization of semi-Dirac cones in photonics 

      Kurt, Hamza; Yasa, Utku G.; Turduev, Mirbek; Giden, İbrahim Halil (American Physical Society, 2018-05-16)
      In this study, realization and applications of anisotropic zero-refractive-index materials are proposed by exposing the unit cells of photonic crystals that exhibit Dirac-like cone dispersion to rotational symmetry reduction. ...