The all-optical logic device is the key component in the all-optical communication system
and all-optical computing. The research based on the all-optical logic device is important to …

This article introduces a novel plasmonic magnetic field sensor (MFS) that utilizes a Metal-
Insulator-Metal (MIM) waveguide configuration with a W-shaped cavity filled with magnetic …

Optical logical operations demonstrate the key role of optical digital computing, which can
perform general-purpose calculations and possess fast processing speed, low crosstalk …

All-optical logic gates (AO-LGs) are the key elements that play a pivotal role in the
development of future all-optical networks and all-optical computing. A complete overview of …

The implementation of an optimized three-input OR gate has been accomplished through
the use of T-shaped two-dimensional photonic crystals, which are made of silicon material …

All-optical half-adder and half-subtractor circuits are implemented through using metal–
insulator-metal (MIM) waveguide utilizing a footprint of 66 μm2. The linear interference …

All-optical logic gates have proven their significance in the digital world for the
implementation of high-speed computations. We propose herein a novel structure for an all …

In this paper, we report new nanoscale plasmonic multiple inputs logic gates based on
insulator-metal-insulator (IMI) nanoring waveguides. The proposed all-optical gates are …

The optimized representation of an effective all-optical 3-input XOR/XNOR gate is designed
with T-shaped 2-D photonic crystals (PhC) composed of silicon (Si) material embedded in …

In the present paper, several literature studies on various combinational photonic devices
(PDs) using silicon based photonic crystals (PhC) have been studied. On considering …