In this work, we used the concept of Photonic Crystals (PhCs) for the computational simulation of two all-optical logic gates, the NOT and NAND gates. These new all-optical structures consist of a Photonic Crystal Ring Resonator (PCRR) in two dimensions (2-D) made of dielectric rods silicon (Si) in air substrate. The Plane Wave Expansion (PWE) and the Finite Difference Time Domain (FDTD) methods are used to analyze the behavior of these structures. The PWE method is used to calculate the Photonic Band Gap (PBG) of the PhC structures, that is from 0.2654 to 0.3897 (a / λ). The square lattices of logic gates (NOT and NAND) designed are implemented on the operational wavelength of 1700 nm. The simulation results show that the proposed ...
We present a numerical analysis for obtaining all-optical logic gates based on a nonlinear direction...
In this paper we proposed a new design for all optical NAND gate. By combining nonlinear Kerr effect...
AbstractIn this paper we proposed a new design for all optical NAND gate. By combining nonlinear Ker...
A novel scheme for implementation of all-optical NOT logic gate based on photonic crystal ring reson...
A novel scheme for implementation of all-optical NOT logic gate based on photonic crystal ring reson...
The research carried out in the field of optics and photonics with an idea to design and develop the...
In this paper we investigate and optimize the design of an OR gate all optical circuit based on sili...
In this paper we investigate and optimize the design of an OR gate all optical circuit based on sili...
The research carried out in the field of optics and photonics with an idea to design and develop the...
In this paper, the design of all-optical logic gates using the combination of universal NAND gates h...
A compact and simple structure is designed to create an all-optical XOR logic gate using a two-dimen...
The work presented in this paper potrays the working of NOT logic gate which is implemented using th...
AbstractIn this paper we proposed a new design for all optical NAND gate. By combining nonlinear Ker...
All-optical logic gates, including OR, XOR, NOT, XNOR, and NAND gates, are realized theoretically in...
The propagation of 100 femto-second (fs) solitonic pulses in a photonic crystal fiber (PCF) can be s...
We present a numerical analysis for obtaining all-optical logic gates based on a nonlinear direction...
In this paper we proposed a new design for all optical NAND gate. By combining nonlinear Kerr effect...
AbstractIn this paper we proposed a new design for all optical NAND gate. By combining nonlinear Ker...
A novel scheme for implementation of all-optical NOT logic gate based on photonic crystal ring reson...
A novel scheme for implementation of all-optical NOT logic gate based on photonic crystal ring reson...
The research carried out in the field of optics and photonics with an idea to design and develop the...
In this paper we investigate and optimize the design of an OR gate all optical circuit based on sili...
In this paper we investigate and optimize the design of an OR gate all optical circuit based on sili...
The research carried out in the field of optics and photonics with an idea to design and develop the...
In this paper, the design of all-optical logic gates using the combination of universal NAND gates h...
A compact and simple structure is designed to create an all-optical XOR logic gate using a two-dimen...
The work presented in this paper potrays the working of NOT logic gate which is implemented using th...
AbstractIn this paper we proposed a new design for all optical NAND gate. By combining nonlinear Ker...
All-optical logic gates, including OR, XOR, NOT, XNOR, and NAND gates, are realized theoretically in...
The propagation of 100 femto-second (fs) solitonic pulses in a photonic crystal fiber (PCF) can be s...
We present a numerical analysis for obtaining all-optical logic gates based on a nonlinear direction...
In this paper we proposed a new design for all optical NAND gate. By combining nonlinear Kerr effect...
AbstractIn this paper we proposed a new design for all optical NAND gate. By combining nonlinear Ker...