There is a strong need for mobile devices and computers that process and transmit data at
higher rates. Therefore, photonic crystals have recently gained popularity and are used to …

This study proposes, designs, and simulates a unique plasmonic Y-shaped MIM waveguide
based 2× 1 multiplexer (MUX) structure utilising opti-FDTD software. Two plasmonic Y …

Optical logic devices are essential functional devices for achieving optical signal processing.
In this study, we design an ultra-compact (4.92× 2.52 μm2) reconfigurable optical logic gate …

Boolean logic gates are essential components for optical computing and communication
systems. However, most existing methods for realizing them require complex structures, high …

In this paper, we propose an all-optical AND gate based on a hybrid nonlinear photonic
crystal ring resonator structure. The structure relies on a nonlinear photonic crystal ring …

In this paper, we have designed and simulated all-optical logic gates with multi-
functionalities based on two-dimensional photonic crystals. All-optical logic gates such as …

In this paper, a compact design of 2D photonic crystal-based all-optical even parity
generator and checker is constructed on a square lattice of silicon rods with waveguides …

The work presents the design and performance evaluation of an all-optical AND logic gate
exploiting the light beam interference effect. It showcases a novel configuration of oriented …

All-optical basic logic gates play a pivotal role in the development of ultra-fast and energy-
efficient computing systems. In this communication, we have designed an alternative method …

In this paper, a kind of tenfold photonic quasicrystals based on the Penrose puzzle theory
with the application of multicircular ring scatterers (MCRSs) is presented. It is divided into …