Theoretical study of a pure LinbO3/Quartz waveguide coated gold nanorods using supercontinuum laser source

MA Fakhri, MJ AbdulRazzaq, AA Alwahib, WH Muttlak - Optical materials, 2020 - Elsevier
In this study, we explore by simulation the dependency of the LinbO 3/Quartz on the
waveguide design for filter and sensor applications using COMSOL multi-physics 4.4. LinbO …

Synthesis of gallium nitride nanostructure using pulsed laser ablation in liquid for photoelectric detector

HAAA Amir, MA Fakhri, AA Alwahib, ET Salim… - Materials Science in …, 2022 - Elsevier
Gallium nitride (GaN) thin film was grown by Nd: YAG pulsed laser ablation with two laser
ablation energies. The optical band gaps and crystallinities of the specimens were studied to …

Study of single and symmetrical D-shaped optical fiber sensor based on gold nanorods

S Osamah, AA Alwahib, MA Fakhri, SCB Gopinath - Journal of Optics, 2023 - Springer
Surface plasmon resonance (SPR) sensor is considered a breakthrough optical
phenomenon. SPR sensors have significantly advanced in both technology and sensor …

Surface plasmon resonance sensor based on D-shaped optical fiber using fiberbench rotating wave plate for sensing pb ions

AA Alwahib, SF Alhasan, MH Yaacob, HN Lim… - Optik, 2020 - Elsevier
In this paper, a D-shaped optical fiber is presented in terms of sensor application using
FiberBench rotating wave plate. The designed sensor was adopted to detect plumbum ions …

[PDF][PDF] Optical Investigations of GaN Deposited Nano Films Using Pulsed Laser Ablation in Ethanol.

HAAA Amir, MA Fakhri, A Alwahib… - … of Nanoelectronics & …, 2022 - ijneam.unimap.edu.my
We provide an optical study on GaN thin film testing created by pulsed laser (ablation) in
liquid. This study applied six different energies for ablated GaN nanoparticles in the liquid …

D-shape optical fibers based on gold nanoparticles for a different sensors: A review

S Osamah, AA Alwahib, MA Fakhri - AIP Conference Proceedings, 2022 - pubs.aip.org
This paper introduces a review of the layers used in surface plasmon resonance (SPR) with
different types of optical fiber and different designs. Surface plasmon resonance (SPR) offers …

Surface Plasmon Resonance Sensors: A Critical Review of Recent Advances, Market Analysis, and Future Directions

TMS Ashrafi, G Mohanty - Plasmonics, 2025 - Springer
In recent years, surface plasmon resonance (SPR) technology has seen significant
advancements and has been widely applied. Featuring a label-free detection approach with …

Comprehensive study of generating sharp dip using numerical analysis in prism based surface plasmon resonance

AA Alwahib, SH Al-Rekabi, WH Muttlak - AIP Conference Proceedings, 2020 - pubs.aip.org
Surface plasmon resonance is a valuable tool and widely applied in many fields recently.
This approach will focus on enhancing a sharp dip of the reflectance curve by using surface …

Amplifying Sensing Capabilities: Combining Plasmonic Resonances and Fresnel Reflections through Multivariate Analysis

J Etxebarria‐Elezgarai, L Bergamini, E Lopez… - Small …, 2024 - Wiley Online Library
Multivariate analysis applied in biosensing greatly improves analytical performance by
extracting relevant information or bypassing confounding factors such as nonlinear …

A surface plasmon temperature sensor based on E7 liquid crystal using angle interrogation method

AA Alwahib, SM Hasan, KA Hubeatir - Journal of Electromagnetic …, 2022 - Taylor & Francis
ABSTRACT A prism-based surface plasmon resonance (SPR) sensor supported water/gas-
based liquid crystal (LC) E7 is presented. A gold layer was internally attached to the …