Emmanuel Kofi Akowuah
Department of Computer EngineeringPhysical SciencesSocial SciencesHealth Sciences

Emmanuel Kofi Akowuah

55 Publications24 Research Themes33 Open Access
Research Overview & Focus

The researcher has developed a comprehensive and interdisciplinary approach focusing on photonic crystal fibers and surface plasmon sensors across various domains, integrating advanced technologies such as AI and machine learning for applications in energy storage, network security, healthcare, transportation, and environmental monitoring. Their work emphasizes the synergy between physics and computer science, aiming to advance sensor technology and integrate these innovations into broader societal solutions, demonstrating a broad and impactful research agenda.

Faculty Biography

Ing. Prof.  Emmanuel Kofi Akowuah is a result-oriented, highly skilled Electrical & Electronic Engineer registered with the Ghana Institution of Engineers (GhIE). He is also a member of the Institute of Electrical and Electronic Engineers (IEEE), the world’s largest technical professional organization. He is currently an Associate Professor at the Department of Computer Engineering at the Kwame Nkrumah University of Science and Technology (KNUST) and a fellow of The Brew-Hammond Energy Center (TBHEC), a multi-disciplinary research Centre at the College of Engineering, KNUST.Ing. Prof. Akowuah has a Ph.D. in Electronic Engineering from the University of Kent, England, where he produced several novel surface plasmon resonance sensor designs for various applications. Prior to this, he obtained an MSc in Broadband and Mobile Communication Networks from the University of Kent and a BSc in Electrical and Electronic Engineering from Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana. He has over 10 years of engineering practice experience with a broad set of technical skills ranging from wireless and optical communication systems, enterprise software solutions, secured network and distributed systems, artificial intelligence, intelligent energy systems and renewable energy solutions. His research interests include finite element modeling of photonic devices, photonic crystal optical fibres, surface plasmon polaritons, high-speed optical communication systems and devices, wireless communication systems, grid-connected systems, hybrid Photovoltaic (PV) energy systems and intelligent energy management systems. He has extensive research publications in reputable international journals in these areas. In 2009, he received the IEEE UK/RI Communication Chapter MSc. Prize for his outstanding performance during his MSc. degree, where he designed a novel optical fibre for high-speed communication systems with exceptional performance properties. Besides his professional and academic contributions, he has provided consultancy services to a number of reputable engineering firms and has successfully executed several high-value engineering projects some of which include payment solutions, enterprise resource planning, Wide Area Networks (WANs), learning management solutions, intelligent energy management systems and grid-connected PV solutions. Furthermore, he has extensive experience in leading multi-disciplinary teams on high-value projects sponsored by both local and international donors.

Key Research Themes (24)
Physical Sciences

Advanced Fiber Optic Sensors

Physical Sciences

AI in cancer detection

Physical Sciences

Analytical Chemistry and Sensors

Physical Sciences

Cognitive Radio Networks and Spectrum Sensing

Physical Sciences

Electricity Theft Detection Techniques

Social Sciences

Evolutionary Game Theory and Cooperation

Health Sciences

Glaucoma and retinal disorders

Health Sciences

Global Maternal and Child Health

Social Sciences

Healthcare Systems and Technology

Social Sciences

Human Mobility and Location-Based Analysis

Physical Sciences

Hybrid Renewable Energy Systems

Physical Sciences

ICT in Developing Communities

Physical Sciences

Image Retrieval and Classification Techniques

Health Sciences

Mobile Health and mHealth Applications

Physical Sciences

Network Security and Intrusion Detection

Physical Sciences

Optical Network Technologies

Physical Sciences

Photonic and Optical Devices

Physical Sciences

Photonic Crystal and Fiber Optics

Physical Sciences

Photonic Crystals and Applications

Physical Sciences

Plasmonic and Surface Plasmon Research

Physical Sciences

Smart Grid Energy Management

Physical Sciences

Traffic Prediction and Management Techniques

Physical Sciences

Transportation and Mobility Innovations

Physical Sciences

Wireless Signal Modulation Classification

Publications (55)

Advances in Plasmonic Photonic Crystal Fiber-Based Multiparameter Sensors: Mechanisms, Design Challenges, and Future Directions

DDOSNAS: Efficient Neural Architecture Search With Weight Sharing for Ddos Attack Detection

2025Network Security and Intrusion DetectionDOI: 10.1002/cpe.70281

Energy‐Aware RF Fingerprinting for Device Identification in Ultra‐Low‐Power IoT Systems

Open Access
2025Wireless Signal Modulation ClassificationDOI: 10.1002/eng2.70293

Wavelet‐Enhanced Deformable Convolutional Network for Breast Cancer Classification in High‐Resolution Histopathology Images

Open Access
2025AI in cancer detectionDOI: 10.1002/appl.70021

Wavelet‐Based Feature Extraction for Efficient High‐Resolution Image Classification

Open Access
2025Image Retrieval and Classification TechniquesDOI: 10.1002/eng2.70027

Author response for "Wavelet‐Based Feature Extraction for Efficient High‐Resolution Image Classification"

2025Image Retrieval and Classification TechniquesDOI: 10.1002/eng2.70027/v3/response1

Author response for "Wavelet‐Based Feature Extraction for Efficient High‐Resolution Image Classification"

2024Image Retrieval and Classification TechniquesDOI: 10.1002/eng2.70027/v2/response1

Computationally Efficient Deep Federated Learning with Optimized Feature Selection for IoT Botnet Attack Detection

Open Access
2024Network Security and Intrusion DetectionDOI: 10.1016/j.iswa.2024.200462

Ancient Cultural Models from Informal Learning Structures That Can Transform Developments in Africa: This Ndịgbo Discuss

2024Evolutionary Game Theory and CooperationDOI: 10.1177/23939575241277709

Digital backpropagation based on binary logarithmic step size distribution for fibre non‐linearity compensation

Open Access
2023Optical Network TechnologiesDOI: 10.1049/tje2.12340

Design and analysis of a hexagonal circular photonic crystal fibre with ultra-high negative dispersion and low confinement loss

Open Access
2023Photonic Crystal and Fiber OpticsDOI: 10.1016/j.rio.2023.100488

Ultra-high birefringence with tuneable double zero chromatic dispersion-PCF: a theoretical analysis

Open Access
2023Photonic Crystal and Fiber OpticsDOI: 10.1186/s43067-023-00093-2

Design and numerical analysis of a circular SPR based PCF biosensor for aqueous environments

Open Access
2023Advanced Fiber Optic SensorsDOI: 10.1016/j.rio.2023.100432

Design and Theoretical Analysis of Highly Negative Dispersion-Compensating Photonic Crystal Fibers with Multiple Zero-Dispersion Wavelengths

Open Access
2023Photonic Crystal and Fiber OpticsDOI: 10.1155/2023/5612791

Extremely randomised trees machine learning model for electricity theft detection

Open Access
2023Electricity Theft Detection TechniquesDOI: 10.1016/j.mlwa.2023.100458

Design and Analysis of a Hexagonal Circular Photonic Crystal Fiber With Ultra-High Negative Dispersion and Low Confinement Loss

Open Access
2023Photonic Crystal and Fiber OpticsDOI: 10.2139/ssrn.4456746

Design and Numerical Analysis of a Circular Spr Based Pcf Biosensor for Aqueous Environments

Open Access
2023Analytical Chemistry and SensorsDOI: 10.2139/ssrn.4355473

Extremely Randomised Trees Machine Learning Model for Electricity Theft Detection

Open Access
2023Electricity Theft Detection TechniquesDOI: 10.2139/ssrn.4330734

Estimating Passenger Demand Using Machine Learning Models: A Systematic Review

Open Access
2023Traffic Prediction and Management TechniquesDOI: 10.1051/e3sconf/202341803002

A Highly Birefringent Negative Chromatic Dispersion Photonic Crystal Fibre for Long-haul Transmission: Design and Analysis

Open Access
2022Photonic Crystal and Fiber OpticsDOI: 10.1016/j.rio.2022.100325

Theoretical simulation of DNA hybridization based on cascaded plasmonic V-shaped channel biosensor

Open Access
2022Plasmonic and Surface Plasmon ResearchDOI: 10.1016/j.ijleo.2022.169551

Design and numerical analysis of a fractal cladding PCF-based plasmonic sensor for refractive index, temperature, and magnetic field

2022Advanced Fiber Optic SensorsDOI: 10.1016/j.ijleo.2022.168893

Design and Numerical Analysis of a Single‐Polarization Filter Based on PCF with Plasmonic Layers of Gold and Indium Tin Oxide

Open Access
2022Plasmonic and Surface Plasmon ResearchDOI: 10.1155/2022/5830310

Author Correction: Numerical analysis of photonic crystal fiber of ultra-high birefringence and high nonlinearity

Open Access
2021Photonic Crystal and Fiber OpticsDOI: 10.1038/s41598-021-96318-3

Passenger counting in minivan-taxis using crowd-sourcing and hierarchical clustering

Open Access
2021Human Mobility and Location-Based AnalysisDOI: 10.1016/j.sciaf.2021.e00842

Communication Medium Used by Clients and Health Professionals in Accessing and Providing Healthcare in Low Resource Setting: A Descriptive Cross-Sectional Study

Open Access
2021Healthcare Systems and TechnologyDOI: 10.1155/2021/7419305

A proposed Ghanaian intercity public transport departure scheduling model based on the dynamic rate leaky bucket algorithm

Open Access
2021Transportation and Mobility InnovationsDOI: 10.1016/j.sciaf.2021.e00749

Design and Theoretical Analysis of a Dual-Polarized Quasi D-Shaped Plasmonic PCF Microsensor for Back-to-Back Measurement of Refractive Index and Temperature

2021Advanced Fiber Optic SensorsDOI: 10.1109/jsen.2021.3058224

Numerical analysis of photonic crystal fiber of ultra-high birefringence and high nonlinearity

Open Access
2020Photonic Crystal and Fiber OpticsDOI: 10.1038/s41598-020-77114-x

Numerical analysis of photonic crystal fibre with high birefringence and high nonlinearity

Open Access
2020Photonic Crystal and Fiber OpticsDOI: 10.1515/joc-2020-0084

Communication mediums used by clients and health professionals in accessing and providing healthcare in low resource settings: A descriptive cross-sectional study

Open Access
2020Mobile Health and mHealth ApplicationsDOI: 10.21203/rs.2.14329/v4

Communication mediums used by patients and health professionals during access and provision of healthcare in low resource settings: A cross-sectional study

Open Access
2020Global Maternal and Child HealthDOI: 10.21203/rs.2.14329/v3

Assaying with PCF-based SPR refractive index biosensors: From recent configurations to outstanding detection limits

2019Advanced Fiber Optic SensorsDOI: 10.1016/j.yofte.2019.102083

Communication mediums used by patients and health professionals during access and provision of healthcare in low resource settings: A cross-sectional study

Open Access
2019Global Maternal and Child HealthDOI: 10.21203/rs.2.14329/v2

A theoretical investigation of a photonic crystal fibre with ultra-flattened chromatic dispersion with three zero crossing dispersion wavelengths

2019Photonic Crystal and Fiber OpticsDOI: 10.1016/j.yofte.2019.102032

Communication mediums used by patients and health professionals during access and provision of healthcare in low resource settings: A cross-sectional study

Open Access
2019ICT in Developing CommunitiesDOI: 10.21203/rs.2.14329/v1

Reducing secondary user collisions in TV White Space through a Geolocation Database Middleware

2018Cognitive Radio Networks and Spectrum SensingDOI: 10.1109/dinwc.2018.8356989

Optic cup and optic disc analysis for glaucoma screening using pulse-coupled neural networks and line profile analysis

2018Glaucoma and retinal disordersDOI: 10.1109/mecbme.2018.8402434

The Design and Realization of Smart Energy Management System based on Supply-Demand Coordination

Open Access
2017Smart Grid Energy ManagementDOI: 10.1016/j.ifacol.2017.08.033

Effect of the elliptic rods orientations on the asymmetric light transmission in photonic crystals

2017Photonic Crystals and ApplicationsDOI: 10.1016/j.optcom.2017.01.057

TECHNO-ECONOMICS OF SOLAR PV-DIESEL HYBRID POWER SYSTEMS FOR OFF-GRID OUTDOOR BASE TRANSCEIVER STATIONS IN GHANA

2017Hybrid Renewable Energy SystemsDOI: 10.1615/interjenercleanenv.2017019537

Unidirectional light propagation photonic crystal waveguide incorporating modified defects

2016Photonic Crystals and ApplicationsDOI: 10.1016/j.ijleo.2016.11.179

Photonic crystal fiber based surface plasmon sensor design and analyze with elliptical air holes

2016Advanced Fiber Optic SensorsDOI: 10.1109/honet.2016.7753423

Multi-channel SPR biosensor based on PCF for multi-analyte sensing applications

Open Access
2015Advanced Fiber Optic SensorsDOI: 10.1364/oe.23.015716

Design of Environmental Biosensor Based on Photonic Crystal Fiber with Bends Using Finite Element Method

Open Access
2015Photonic Crystal and Fiber OpticsDOI: 10.4236/opj.2015.53006

A Novel Birefrigent Photonic Crystal Fiber Surface Plasmon Resonance Biosensor

Open Access
2014Advanced Fiber Optic SensorsDOI: 10.1109/jphot.2014.2335716

Photonic crystal fiber based sensor

2013Photonic Crystal and Fiber OpticsDOI: 10.1109/siu.2013.6531563

A planar waveguide surface plasmon resonance biosensor based on Otto configuration

2012Photonic and Optical DevicesDOI: 10.1109/icastech.2012.6381079

Design and analysis of photonic crystal fibres (PCFs) for broadband applications

2012Photonic Crystal and Fiber OpticsDOI: 10.1109/icastech.2012.6381077

A highly sensitive photonic crystal fibre (PCF) surface plasmon resonance (SPR) sensor based on a bimetallic structure of gold and silver

2012Advanced Fiber Optic SensorsDOI: 10.1109/icastech.2012.6381078

Design of Multicavities on Left-Handed Photonic-Crystal-Based Chemical Sensors

2012Photonic Crystals and ApplicationsDOI: 10.1109/jlt.2012.2217313

Numerical Analysis of a Photonic Crystal Fiber for Biosensing Applications

2012Advanced Fiber Optic SensorsDOI: 10.1109/jqe.2012.2213803

Dual channel planar waveguide surface plasmon resonance biosensor for an aqueous environment

Open Access
2010Plasmonic and Surface Plasmon ResearchDOI: 10.1364/oe.18.024412

Design and optimization of a novel surface plasmon resonance biosensor based on Otto configuration

Open Access
2009Photonic and Optical DevicesDOI: 10.1364/oe.17.023511

An Endlessly Single-Mode Photonic Crystal Fiber With Low Chromatic Dispersion, and Bend and Rotational Insensitivity

2009Photonic Crystal and Fiber OpticsDOI: 10.1109/jlt.2009.2021284
Academic Metrics
DepartmentDepartment of Computer Engineering
Total Publications55
Research Themes24
Open Access Papers33

Department of Computer Engineering

Kwame Nkrumah University of Science and Technology

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