Search Results - "Ali Alwahib"

A gold nanoparticles coated unclad single mode fiber-optic sensor based on localized surface plasmon resonance by Fakhri, Makram A., Salim, Evan T., Tariq, Sara M., Ibrahim, Raed Khalid, Alsultany, Forat H., Alwahib, Ali. A., Alhasan, Sarmad Fawzi Hamza, Gopinath, Subash C. B., Salim, Zaid T., Hashim, U.

“…In the last few decays, the fiber-optic was employed in the field of sensing because of its benefits in contrast to other types of sensors such as small size,…”
Get full text

The Unclad Single-Mode Fiber-Optic Sensor Simulation for Localized Surface Plasmon Resonance Sensing Based on Silver Nanoparticles Embedded Coating by Salim, Evan T., Fakhri, Makram A., Tariq, Sara M., Azzahrani, Ahmad S., Ibrahim, Raed Khalid, Alwahib, Ali. A., Alhasan, Sarmad Fawzi Hamza, Ramizy, Asmiet, Salih, Ethar Yahya, Salim, Zaid T.

“…In this study, unclad single-mode fiber-optic sensor is proposed by using COMSOL Multiphysics 5.1 finite element method (FEM) simulation. Since this sensor is…”
Get full text

Optoelectronic device based on lithium niobate nanofilms deposited at various pulsed laser wavelengths by Fakhri, Makram A., Alwahib, Ali. A., Alhasan, Sarmad Fawzi Hamza, Salim, Evan T., Ibrahim, Raed Khalid, Alsultany, Forat H., Abdulwahab, Ahmed W., Hashim, U.

“…Lithium niobate is a promising material involved in a variety of optoelectronic device fabrication. In this paper, lithium niobate was prepared using the pulse…”
Get full text

Study of single and symmetrical D-shaped optical fiber sensor based on gold nanorods by Osamah, Sarah, Alwahib, Ali Abdulkhaleq, Fakhri, Makram A., Gopinath, Subash C. B.

“…Surface plasmon resonance (SPR) sensor is considered a breakthrough optical phenomenon. SPR sensors have significantly advanced in both technology and sensor…”
Get full text

Synthesis and characterization of GaN/quartz nanostructure using pulsed laser ablation in liquid by Fakhri, Makram A, Alwahib, Ali A, Salim, Evan T, Abdul Amir, Husam Aldin A, Alsultany, Forat H, Hashim, U

“…Abstract The pulsed laser ablation in liquid approach was used to synthesize gallium nitride (GaN) nanoparticles (NPs) at six distinct ablation energies. GaN…”
Get full text

Review of GaN optical device characteristics, applications, and optical analysis technology by Abdul Amir, Husam Aldin A., Fakhri, Makram A., Abdulkhaleq Alwahib, Ali

“…This scientific paper represents a review of progress and developments which more concerned in Nanophotonic Gallium nitride. Because of the expansion in modern…”
Get full text

Surface plasmon resonance sensor based on D-shaped optical fiber using fiberbench rotating wave plate for sensing pb ions by Abdulkhaleq Alwahib, Ali, Fawzi Alhasan, Sarmad, Yaacob, Mohd Hanif, Lim, Hong Ngee, Adzir Mahdi, Mohd

“…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…”
Get full text

PCF-multimode/endless fiber sensor for respiratory rate monitoring by Abdulkareem, Haneen D., Alwahib, Ali A., Mahdi, Bushara R.

“…A respiratory monitoring system was proposed based on optical fiber. The sensor consists of photonic crystal fiber (PCF) spliced with multimode fiber (MMF) to…”
Get full text

Preparation and Characterization of UV-Enhanced GaN/ Porous Si Photodetector using PLA in Liquid by Fakhri, Makram A., Alwahib, Ali A., Salim, Evan T., Ismail, Raid A., Amir, Husam Aldin A. Abdul, Ibrahim, Raed Khalid, Alhasan, Sarmad Fawzi Hamza, Alsultany, Forat H., Salim, Zaid T., Gopinath, Subash C. B.

“…The photoluminescence and optoelectronics properties are very important for gallium nitride (GaN) nanoparticles in the applications of ultraviolet and blue…”
Get full text

Fiber-Based Surface Plasmon Resonance Biosensor for DNA Detection by Suhailin, Fariza H, Alwahib, Ali A, Chee, Hui Y, Mustafa, Fatin H, Hamzah, Amir S A, Zainuddin, Nurul H, Omar, Muhammad F, Razak, Anis A A, Mahdi, Mohd A

“…Fiber-based surface plasmon resonance (SPR) sensors are the ideal configuration for rapid and label-free biomolecule detection. Gold-coated tapered optical…”
Get full text

Theory and Modeling of Slab Waveguide Based Surface Plasmon Resonance by Amnah Hasan, Razi Al-azawi, Ali Alwahib

“…The current study proposes a developing surface plasmon resonance (SPR) sensor that has been widely employed to detect viruses, such as environmental analytes,…”
Get full text

Synthesized of gallium Nitride/PSi nano thin films using 532 nm wavelength by pulsed laser deposition technique by Abeer Abbas, Ali Alwahib, Makram Fakhri, Subash C. B. Gopinath, U. Hashim

“…The porous silicon (PSi) substrate was accurately synthesized using photoelectrochemical etching. A Nanofilm gallium nitride (GaN) was then precisely deposited…”
Get full text

Synthesized of GaN Nanostructure Using 1064 nm Laser Wavelength by Pulsed Laser Ablation in Liquid by Husam Aldin Abdul Amir, Makram Fakhri, Ali. Alwahib

“…GaN nanostructure was Synthesized using Pulsed laser ablation in liquid ethanol with Nd:YAG laser at pulsed laser ablation energy of 1600 mj and laser…”
Get full text

Investigation the CuS thin film prepared by pulsed laser deposition by Saadon Najm, Isaac, Mahmood Kadhim, Suad, Abdulkhaleq Alwahib, Ali

“…This paper introduces a full study of CuS thin-film deposited on the quartz substrate. Copper sulfide thin films were prepared using the pulsed laser…”
Get full text

Study of CuS thin films deposited by PLD simulated for prism based spr sensor by Najm, Ishaq S., Kazim, Suad M., Wahib, Ali A.

“…Copper Sulfide CuS thin film was prepared using pulsed laser deposition PLD technique and characterized by X-ray and SEM. The optical, structural, and…”
Get full text

Reduced Graphene Oxide/Maghemite Nanocomposite for Detection of Lead Ions in Water Using Surface Plasmon Resonance by Alwahib, Ali Abdulkhaleq Abdulhadi, Mustapha Kamil, Yasmin, Abu Bakar, Muhammad Hafiz, Noor, Ahmad Shukri Muhammad, Yaacob, Mohd Hanif, Lim, Hong Ngee, Huang, Nay Ming, Mahdi, Mohd Adzir

“…A prism-based surface plasmon resonance (SPR) sensor deposited with reduced graphene oxide/maghemite is presented for the detection of lead ions (Pb 2+ ) in…”
Get full text

Impact of multi-characteristics on heavy metals sensor-based surface plasmonic resonance by Alwahib, Ali Abdulkhaleq, Hasan, Shatha Mezher

“…A fiber-based surface plasmon resonance (SPR) sensor is investigated in this study. Initially, a D-shaped optical fiber is studied under different types and…”
Get full text

A surface plasmon temperature sensor based on E7 liquid crystal using angle interrogation method by Alwahib, Ali Abdulkhaleq, hasan, Shatha mezher, Hubeatir, Kadhim A.

“…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…”
Get full text

Synthesis of gallium nitride nanostructure using pulsed laser ablation in liquid for photoelectric detector by Abdul Amir, Husam Aldin A., Fakhri, Makram A., Alwahib, Ali A., Salim, Evan T., Alsultany, Forat H., Hashim, U.

“…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…”
Get full text

An investigation on GaN/ porous-Si NO2 gas sensor fabricated by pulsed laser ablation in liquid by Abdul Amir, Husam Aldin A., Fakhri, Makram A., A.Alwahib, Ali, Salim, Evan T., Alsultany, Forat H., Hashim, U.

“…Pulsed-laser ablation in liquid was used to prepare GaN nanostructure. The P-type GaN nanostructure was deposited onto the porous-silicon substrate through the…”
Get full text