Browsing by Author "Rahmi, bachir"

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    All optical gate based on photonic crystal ring resonator
    (University of Oum El Bouaghi, 2021) Mokhtari, Lila; Badaoui, Hadjira; Abri, Mehadji; Rahmi, bachir; Lallam, Farah; Moungar, Abdelbasset
    The aim of this paper was to propose and design a photonic crystal drop filter based on ring resonators and study its properties numerically. This structure is constituted in a two-dimensional square lattice. The resonant wavelengths of the PCRR proposed are λ = 1.553 μm, the extraction efficiency exceeds 99% with a quality factor of 5177. To study the all-optical OR and XOR logic gate function, we calculated the electric field distribution of the 2D photonic crystal for the 1.553 μm signal light.