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All-optical logic gates with multi-functionalities based on photonic crystals
In this paper, we have designed and simulated all-optical logic gates with multi-functionalities based on two-dimensional photonic crystals....
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All-in-one, all-optical logic gates using liquid metal plasmon nonlinearity
Electronic processors are reaching the physical speed ceiling that heralds the era of optical processors. Multifunctional all-optical logic gates...
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Design and simulation of reconfigurable optical logic gates for integrated optical circuits
The proposed work presents design and simulation of a new reconfigurable optical logic AND, NOT and NOR gate constructed in a two dimensional (2D)...
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A review on construction of logic gates by using soliton in all-optical communication system
Logic gates are an extremely important structural component for logical operations and high-speed data transmission now-a-days. Initially, logic...
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All-optical logic gates based on hierarchical photonic crystal modulated photoluminescence of perovskite nanocrystals
Halide perovskites exhibit high performance in all sorts of optoelectronic and photonic areas, suggesting their huge potential in integrated photonic...
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Reconfigurable optical logic in silicon platform
In this paper, we present a novel, scalable, and reconfigurable optical switch that performs multiple computational logic functions simultaneously....
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Realization of an All-Optical Ultra-Fast and Compact Reversible Feynman Logic Gate
We present a photonic-crystal structure for a reversible Feynman logic gate to be used in all-optical processors. The proposed structure consists of...
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Numerical analysis of all-optical universal and fundamental logic gates using silicon microring resonator in Z-domain
An ultra-compact design of all-optical fundamental logic gates like AND, OR in addition with universal logic gates like NAND and NOR using two...
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Design of all optical logic half adder based on holes-in-slab photonic crystal
In this paper an all-optical half adder has been designed on a 2D photonic crystal slab having air holes in a hexagonal lattice pattern. The working...
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Design and analysis of ultralow-power all-optical EX-OR and OR logic operations with chiral Mach-Zehnder interferometer
All-optical switches having very low power consumption, high bandwidth and large extinction ratio are extremely looked-for but remarkably...
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Efficient design of all-optical AND and OR logic gates using fluid infiltration in silicon-based photonic crystal platform
This paper proposes a novel approach for designing all-optical logic gates in a photonic crystal platform, utilizing an appropriate fluid...
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Modeling of Polarization-Conversion and Rotation-Based Ultrafast All-Optical Ternary Logic Switch Using Microring Resonator
In the present work, polarization conversion and rotation (PCR) based on a ternary logic for an optical switch has been proposed and described. The...
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Design and optimization of photonic crystal based all-optical logic gate with enhanced contrast ratio
An ultra-compact all-optical AND logic gate is realized using two-dimensional photonic crystal waveguides. These circuits are implemented on a...
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Designing compact optical logic multiplexer by PhC-based nonlinear resonant rings
An all optical structure will be designed with four input, two control and an output ports. The control ports manage the connection between inputs...
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Computational investigation of all-optical NOR logic operation using carrier reservoir semiconductor optical amplifiers at 120 Gb/s
The carrier reservoir semiconductor optical amplifier (CR-SOA) is considered an appealing alternative for overcoming the slow gain response of the...
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Four-terminal silicon waveguides for optical logic functions at 1.55 μm
Silicon-on-insulator-based integrated optical circuits are anticipated to become dominant in the photonics industry. This paper showcases a...
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Evaluation of Modulation Methods for SOA-Based All-Optical Logic Structure at 40 Gbps
The speed of electrical circuits is the major hurdle of concern in high-speed communication. To overcome conventional computing limitations, the...
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All-fibre phase filters with 1-GHz resolution for high-speed passive optical logic processing
Photonic-based implementation of advanced computing tasks is a potential alternative to mitigate the bandwidth limitations of electronics. Despite...
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Design and Analysis of All-Optical Universal Logic Gates Using 2D Silicon Photonic Crystal Structures
With the continuous increase in the demand for higher computational speeds, photonics-based Integrated Circuits (ICs) are becoming more vital for...
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Optimization of All-Optical Logic Gates Based on HNLF-MZI and Phase Shifter Configuration
All-optical processing (AOP) is an imminent technology and has great demands in optical computing and optical networks due to ultra-fast operations....