Explanipedia

Fabrication of Whispering Gallery Mode (WGM) microresonator using core-to-core alignment fusion splicer for high sensitive temperature sensor trough optimum coupling gap with high q-factor Open

Aida Syahmina Noorbahrin, Nadhratul Aqilah Mohd Yahaya, Siti Nurul Fatihah Azahan, Muhammad Khudhori Mohd Yusof, Saadia Farid , et al. · 2025

Vibration Analysis of the Distributed Optical Vibration Sensor (DOVS) on Various Surrounding Materials and Water Content Open

S.N.F Mohd Asseri, S. F. Norizan, M.Z. Zulkifli, Amirudin Latif, K. Thambiratnam · 2025

Distributed optical vibration sensing (DOVS) is an optical sensing method that monitors acoustic turbulence in optical fibres, and then demodulating and processing the optical signal to correlate it to an external parameter. Optical based …

Fabrication of Whispering Gallery Mode Microresonator Using Core-to-Core Alignment Fusion Splicer for High Sensitive Temperature Sensor Through Optimum Coupling Gap with High Q-Factor Open

M.Z. Zulkifli, Nur Aida Syahmina Noorbahrin, NADHRATUL AQILAH MOHD YAHAYA, Siti Nurul Fatihah Azahan, Muhammad Khudhori Mohd Yusof , et al. · 2025

Alternating Current Sensor Using Tapered Fiber with Magnetic Fluid Open

S. F. Norizan, M.Z. Zulkifli, Nur Liana Wahid Anuar, Siti Aishah Abdul Aziz, siti nurfatinah mohd asseri · 2024

Exploration of Fibre Bragg Grating for Potential Breathing Behaviour Monitoring System Open

Nur Aida Syahmina Noorbahrin, S.N.F Mohd Asseri, H. Ahmad, Kok‐Sing Lim, Iskandar Bahari , et al. · 2023

An optical-fiber based temperature sensor for the monitoring of breathing behaviour during different physical activities is proposed and demonstrated. The proposed sensor utilizes Fiber Bragg Gratings (FBGs) to detect temperature changes i…

Fiber Bragg Grating Coated with Carbon Conductive Paint for Novel Electrical Tunable and Temperature Control Open

M.Z. Zulkifli, Muhammad Khudhori Mohd Yusof, Lukman Hakim Kamarudin, Nur Aida Syahmina Noorbahrin, Iskandar Bahari , et al. · 2023

Passively mode-locked erbium doped fiber laser based carbon nanotube saturable absorber with MHz fundamental repetition rate: An experimental study Open

Siti Noraiza Ab Razak, S N M Rifin, H. Ahmad, M.Z. Zulkifli, Muhammad Sufi Roslan , et al. · 2022

The purpose of this study is to compare the performance of single-mode fiber SMF and few-mode step index fiber FMF in terms of the influence of dispersions towards the cavity ring. A mode-locked fiber laser based on single-walled carbon na…

An investigation on temperature sensitivity of conductive carbon coated fiber Bragg grating Open

M.K. Mohd Yusof, Muhammad Nazrul Hisyam Jamaluddin, F.D. Muhammad, Kok‐Sing Lim, H. Ahmad , et al. · 2021

Elucidating the Capabilities of Mirrorless Large Core Bundled Plastic Fiber Optic Displacement Sensor for Paracetamol Detection Open

M.Z. Zulkifli, Muhammad Fadhli Mohd Azri, Muhammad Khudhori Mohd Yusof, Saiful Arifin Shafiee, Awis Sukarni Mohmad Sabere , et al. · 2021

A simple mirrorless plastic optical fiber displacement sensor was used to determine the concentration of paracetamol (PCM) in an aqueous solution. Paracetamol concentrations between 5 and 45 ppm were tested by the proposed sensor. With a m…

Fabrication of Alumina-Doped Optical Fiber Preforms by an MCVD-Metal Chelate Doping Method Open

Kashif Sharif, Nasr Y. M. Omar, M.Z. Zulkifli, Samy Yassin, H.A. Abdul-Rashid · 2020

This paper reports on the fabrication of alumina-doped preforms using a modified chemical vapor deposition (MCVD)-vapor phase chelate delivery system with Al(acac)3 as the precursor. The objectives of this work are to study the deposition …

Fabrication of Alumina Doped Optical Fiber Preforms by MCVD-Metal Chelate Doping Method Open

Kashif Sharif, Nasr Y. M. Omar, M.Z. Zulkifli, Samy Yassin, H.A. Abdul-Rashid · 2020

This paper reports on the fabrication of alumina doped preforms using MCVD-vapor phase chelate delivery system with Al(acac)3 as the precursor. The objectives of the work are to study the deposition process, the efficiency of the fabricati…

Octave spanning supercontinuum generation with a few-mode fiber Open

M.Z. Zulkifli, M. Yasin, Noor Azura Awang, K. Y. Lau, F.D. Muhammad , et al. · 2020

Penelitian ini bertujuan untuk menganalisis pengaruh pengetahuan, sikap \ndan keterampilan penyadap terhadap efektivitas kerja penyadap di PT. Perkebunan \nNusantara IX Batujamus Karanganyar. Penelitian ini dilaksanakan pada tanggal 17 \nF…

Stable multiwavelength semiconductor optical amplifier‐based fiber laser using a 2‐mode interferometer Open

H. Ahmad, Nur Fatini Azmy, Siti Nabila Aidit, M.Z. Zulkifli · 2020

A multiwavelength semiconductor optical amplifier (SOA) fiber laser based on all‐fiber two‐mode interferometer (TMI) structure is demonstrated. The TMI generates in a comb‐like spectrum with a 1‐nm wavelength spacing and extinction ratio o…

Tunable S+/S band Q-switched thulium-doped fluoride fiber laser using tungsten ditelluride (WTe2) Open

Hijaz Ahmad, Nor Najwa Ismail, Siti Nabila Aidit, Norazriena Yusoff, M.Z. Zulkifli · 2020

68 MHz Fundamental Repetition Rates for Mode-Locked Erbium Doped Fiber Laser based Carbon Nanotube Saturable Absorber Open

S N M Rifin, Yusof Munajat, Siti Noraiza Ab Razak, M.Z. Zulkifli, H. Ahmad · 2020

A carbon nanotube thin film as saturable absorber in a cavity design of mode-locked fiber laser is reported in this work. Measured by power dependent absorption setup, 22% modulation depth of the saturable absorber is estimated which is id…

Tunable passively Q-switched ultranarrow linewidth erbium-doped fiber laser Open

M.Z. Zulkifli, F.D. Muhammad, Muhammad Fadhli Mohd Azri, M.K. Mohd Yusof, Khalilah Zatiliman Hamdan , et al. · 2020

Configurable triple wavelength semiconductor optical amplifier fiber laser using multiple broadband mirrors Open

H. Ahmad, Nur Fatini Azmy, Atiqah Nabieha Azmi, M.Z. Zulkifli, M. F. Ismail · 2019

A configurable, triple wavelength fiber laser based on broadband mirrors (BBMs) and an arrayed waveguide grating (AWG) is demonstrated. The laser uses a semiconductor optical amplifier (SOA) as the primary gain medium due to its inhomogene…

Zinc-oxide nanoparticle-based saturable absorber deposited by simple evaporation technique for Q-switched fiber laser* Open

Syarifah Aloyah Syed Husin, F.D. Muhammad, Che Azurahanim Che Abdullah, Siti Huzaimah Ribut, M.Z. Zulkifli , et al. · 2019

A Q-switched erbium-doped fiber laser (EDFL) incorporating zinc-oxide (ZnO) nanoparticles-based saturable absorber (SA) is proposed and demonstrated. To form the SA, the ZnO nanoparticles, which are originally in the powder form, are first…

Enhancing Temperature Sensitivity Using Cyclic Polybutylene Terephthalate- (c-PBT-) Coated Fiber Bragg Grating Open

H. Ahmad, S. F. S. M. Noor, A. F. Arusin, Sani Amril Samsudin, K. Thambiratnam , et al. · 2018

A polybutylene terephthalate (c-PBT) coating for enhancing the temperature sensitivity of a fiber Bragg grating- (FBG-) based sensor is proposed and demonstrated. The coating is seen to increase the sensitivity of the proposed sensor by a …

Narrow core standard single mode fiber for supercontinuum generation from graphene-based mode-locked pulses Open

Syarifah Aloyah Syed Husin, F.D. Muhammad, S. F. Norizan, Amirah Abd Latif, Noor Azura Awang , et al. · 2018

PERCENTAGE DIFFERENCE OF RESISTIVITY OF NANOPARTICLES IN DETERMINING CRUDE OIL USING SAND-PACK EXPERIMENTAL METHOD Open

Minyak Mentah, Mengunakan Kaedah, Ujikaji Pek, M.Z. Zulkifli, Mohamad Noor , et al. · 2017

Nanoparticle with its nanoscale can be used as a data collector in every part of the development of the petroleum field.By having a hydrophilic condition for the nanoparticles, it can move to the targeted area in the water zone.The hydroph…

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