Design and numerical analysis of high contrast ratio and ultra-compact all-optical 2-bit reversible comparator

E Veisi, M Seifouri, S Olyaee - Heliyon, 2024 - cell.com
In this paper, a novel interference-based nanostructure was designed and simulated to
realize an all-optical 2-bit reversible comparator by employing a novel technique. The plane …

High-speed all-optical symmetric 4× 2 encoder using interface effects in two-dimensional photonic crystals

M Shahi, V Sepahvandi, H Saghaei… - Applied Optics, 2024 - opg.optica.org
This paper focuses on designing and simulating a 4× 2 all-optical encoder utilizing the wave
interference effect within photonic crystals. The proposed structure includes four optical …

All-optical photonic crystal Feynman and NOT logic gates based on the interference effect

MSK Shoja, E Veisi, M Seifouri, S Olyaee - Optik, 2023 - Elsevier
In this paper, an ultra-compact photonic crystal structure for the development of reversible
Feynman and NOT logic gates is introduced. The proposed structure includes two …

[HTML][HTML] A Compact and Fast Resonant Cavity-Based Encoder in Photonic Crystal Platform

M Soroosh, FK AL-Shammri, MJ Maleki, VR Balaji… - Crystals, 2024 - mdpi.com
A novel 4-to-2 photonic crystal encoder is proposed by modulating the intensity of four input
optical signals, and four distinct output states are achieved. Nonlinear rods are employed to …

Design and Comparative Analysis of an Ultra-Fast, Low-Power All-Optical 4× 2 Encoder Using a Silicon Y-Shaped 2D Photonic Crystal

R Arunkumar, S Robinson - Silicon, 2024 - Springer
The optical Encoder plays a crucial role in optical computing and communication
applications. This proposed work employs an innovative technique to design and simulate a …

Quantum slow light annular photonic crystal ring resonator for optical network applications

M Pradeep Doss, RK Jeyachitra - Optical and Quantum Electronics, 2024 - Springer
In this paper, we present a single nano ring resonator using Annular Photonic Crystal (APC)
with ultra-compact size for applications in versatile optical network components. The …

Application of nonlinear kerr effect 2D PhC-based ring resonators for design all optical 4-bit adder

A Ikhlef, H Badaoui, M Abri - Optical and Quantum Electronics, 2024 - Springer
In this paper, a new structure of 2D photonic crystals for all-optical 4-bit adder based on kerr
effect and ring resonators is proposed. The fundamental rods are made of silicon material …

Ultrafast Optical Encoder Using Photonic Crystal Ring Resonator

T Beni Steena, R Asokan… - Fiber and Integrated …, 2024 - Taylor & Francis
In this paper, we design and simulate a two-dimensional photonic crystal-based high speed
logical encoder for optical computing application. The encoder consists of a ring resonator …

Waveguide-shaped tuning fork for designing ultra-compact and ultra-high speed 4× 2 photonic crystal encoder

W Mehrez, M Najjar - Optical Engineering, 2024 - spiedigitallibrary.org
Optical encoders play a crucial role in optical communication applications, and there is a
substantial demand for innovative designs that are both ultra-compact and high speed. The …

PUBLISHING GROUP

DP Crystals, BJ Bahloul, AS KARAR, E Adibnia - 2024 - opg.optica.org
This paper focuses on designing and simulating a 4× 2 all-optical encoder utilizing the wave
interference effect within photonic crystals. The proposed structure includes four optical …