| Photonic Crystal OR Gate with Minimum Size and Ring Resonator Based Structure |
| Paper ID : 1071-IUGRC6 |
| Authors |
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Tamer S. Mostafa *1, shaimaa abdelmaksood kroush2, El- Sayed M. El- Rabaie3 1Department of Communications and Electronics, Faculty of Engineering, Egyptian Russian University, Cairo, Egypt, P.O. 11829 2communication, menoufe, egypt 3department of Electronics and Electrical Communications Engineering, Faculty of Electronic Engineering, Menoufia University, Menouf, Egypt, P.O. 32952 |
| Abstract |
| The OR-gate structure is proposed in this paper. It can be constructed in different topologies such as ring resonator, self-collimation, waveguide, and cavity-based structures. Linear and nonlinear materials are used to realize this gate in the literature. The proposed design is formed in a linear photonic crystal square lattice based on ring resonator topology. By applying sensitivity analysis; OR-gate is identified. Minimum area structure and high bit rate are the remarkable characteristics for this design. The minimum size of 56.16 μm2, and the bit rates of 2.5 Tb/s are obtained. The phase shift between the input powers and their effect are examined carefully to achieve two new gates. Comparative table is formed for the OR-gate based on ring resonator topology. This structure is designed, and simulated at 1.55 μm wavelength. The OR-gate structure is proposed in this paper. It can be constructed in different topologies such as ring resonator, self-collimation, waveguide, and cavity-based structures. Linear and nonlinear materials are used to realize this gate in the literature. The proposed design is formed in a linear photonic crystal square lattice based on ring resonator topology. By applying sensitivity analysis; OR-gate is identified. Minimum area structure and high bit rate are the remarkable characteristics for this design. |
| Keywords |
| OR-gate, Photonic crystals, Ring resonator, Bit rate, Contrast ratio. |
| Status: Accepted |