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Najm Alsalam, Mustafa Mohammed and Al-Hiti, Ahmed Shakir and Nizamani, Bilal and Abdullah, Mohammed Najm and Rosol, A. H. A. and Zhang, Pei and Najm, Sarah Mohammed and Arof, Hamzah and Tiu, Zian Cheak and Yasin, Moh and Harun, Sulaiman Wadi (2022) Effect of MAX phase chromium aluminum carbide thin film thickness on Q-switched Erbium-doped fiber lasers. Optical Fiber Technology, 70. ISSN 1068-5200, DOI https://doi.org/10.1016/j.yofte.2022.102853.
Syed Nor, Sharifah Norsyahindah and Rasanang, Nur Syafiqah and Karman, Salmah and Zaman, Wan Safwani Wan Kamarul and Harun, Sulaiman Wadi and Arof, Hamzah (2022) A review: Surface plasmon resonance-based biosensor for early screening of sars-cov2 infection. IEEE Access, 10. pp. 1228-1244. ISSN 2169-3536, DOI https://doi.org/10.1109/ACCESS.2021.3138981.
Najm, Mustafa Mohammed and Nizamani, Bilal and Zhang, Pei and Salam, Sameer and Arof, Hamzah and Mokhtar, Norrima and Al-Hiti, Ahmed Shakir and Yasin, Moh and Harun, Sulaiman Wadi (2021) Sodium carbonate for generating q-switched pulses in 1550 nm region. Fiber and Integrated Optics, 40 (4-6). pp. 292-303. ISSN 0146-8030, DOI https://doi.org/10.1080/01468030.2021.1942334.
Sai, Chong Yeh and Mokhtar, Norrima and Iwahashi, Masahiro and Cumming, Paul and Arof, Hamzah (2021) Fully automated unsupervised artefact removal in multichannel electroencephalogram using wavelet‐independent component analysis with density‐based spatial clustering of application with noise. IET Signal Processing, 15 (8). pp. 535-542. ISSN 1751-9675, DOI https://doi.org/10.1049/sil2.12058.
Najm, Mustafa Mohammed and Al-Hiti, Ahmed Shakir and Nizamani, Bilal and Arof, Hamzah and Zhang, Pei and Yasin, Moh and Harun, Sulaiman Wadi (2021) Passively Q-switched erbium-doped fiber laser with mechanical exfoliation of 8-HQCDCL(2)H2O as saturable absorber. Optik, 242. ISSN 0030-4026, DOI https://doi.org/10.1016/j.ijleo.2021.167073.
Najm, Mustafa Mohammed and Al-Hiti, Ahmed Shakir and Nizamani, Bilal and Zhang, Pei and Arof, Hamzah and Rosol, Ahmad Haziq Aiman and Yasin, Moh and Haruna, Sulaiman W. (2021) Ultrafast laser soliton mode-locked at 1.5 mu m region based on Cr2AlC MAX phase as a saturable absorber. Optical Engineering, 60 (6). ISSN 0091-3286, DOI https://doi.org/10.1117/1.OE.60.6.066116.
Najm, Mustafa Mohammed and Arof, Hamzah and Nizamani, Bilal and Al-Hiti, Ahmed Shakir and Zhang, Pei and Yasin, Moh and Harun, Sulaiman Wadi (2021) Ultra-short pulse generating in erbium-doped fiber laser cavity with 8-Hydroxyquinolino cadmium chloride hydrate (8-HQCdCl(2)H(2)O) saturable absorber. Journal of Modern Optics, 68 (5). pp. 237-245. ISSN 0950-0340, DOI https://doi.org/10.1080/09500340.2021.1889062.
Najm, Mustafa Mohammed and Harun, Sulaiman Wadi and Salam, Sameer and Arof, Hamzah and Nizamani, B. and Yasin, M. (2021) 8-Hydroxyquinolino cadmium chloride hydrate for generating nanosecond and picosecond pulses in erbium-doped fiber laser cavity. Optical Fiber Technology, 61. ISSN 1068-5200, DOI https://doi.org/10.1016/j.yofte.2020.102439.
Samsudin, Siti Salbiah and Arof, Hamzah and Harun, Sulaiman Wadi and Wahab, Ainuddin Wahid Abdul and Idris, Mohamad Yamani Idna (2021) Steel surface defect classification using multi-resolution empirical mode decomposition and LBP. Measurement Science and Technology, 32 (1). ISSN 0957-0233, DOI https://doi.org/10.1088/1361-6501/abab21.
Soboh, Rawan S.M. and Al-Masoodi, Ahmed H.H. and Apsari, Retna and Erman, Fuad. N.A. and Al-Masoodi, Ab. H.H. and Arof, Hamzah and Harun, Sulaiman Wadi (2021) Stretched-pulse generation in all-fiber mode-locked erbium-doped fiber laser using Lawsone dye saturable absorber. Results in Optics, 5. ISSN 2666-9501, DOI https://doi.org/10.1016/j.rio.2021.100148.
Ali, Machrus and Firdaus, Aji Akbar and Arof, Hamzah and Nurohmah, Hidayatul and Suyono, Hadi and Putra, Dimas Fajar Uman and Muslim, Muhammad Aziz (2021) The comparison of dual axis photovoltaic tracking system using artificial intelligence techniques. IAES International Journal of Artificial Intelligence, 10 (4). pp. 901-909. ISSN 20894872, DOI https://doi.org/10.11591/IJAI.V10.I4.PP901-909.
Mazlan, Noratikah and Yazid, Haniza and Arof, Hamzah and Mohd Isa, Hazlita (2020) Automated microaneurysms detection and classification using multilevel thresholding and multilayer perceptron. Journal of Medical and Biological Engineering, 40 (2). pp. 292-306. ISSN 1609-0985, DOI https://doi.org/10.1007/s40846-020-00509-8.
Anoor, Muhammad Marwan and Jahidin, Aisyah Hartini and Arof, Hamzah and Megat, Megat Syahirul Amin (2020) EEG-based intelligent system for cognitive behavior classification. Journal of Intelligent & Fuzzy Systems, 39 (1). pp. 177-194. ISSN 1064-1246, DOI https://doi.org/10.3233/JIFS-190955.
Zulkipli, Nur Farhanah and Jafry, Afiq Arif Aminuddin and Apsari, Retna and Samsamnun, Farina Saffa Mohamad and Batumalay, Malathy and Abdul Khudus, Muhammad Imran Mustafa and Arof, Hamzah and Harun, Sulaiman Wadi (2020) Generation of Q-switched and mode-locked pulses with Eu2O3 saturable absorber. Optics & Laser Technology, 127. p. 106163. ISSN 0030-3992, DOI https://doi.org/10.1016/j.optlastec.2020.106163.
Ramli, Roziana and Idris, Mohd Yamani Idna and Hasikin, Khairunnisa and Karim, Noor Khairiah A. and Wahab, Ainuddin Wahid Abdul and Ahmedy, Ismail and Ahmedy, Fatimah and Arof, Hamzah (2020) Local descriptor for retinal fundus image registration. IET Computer Vision, 14 (4). pp. 144-153. ISSN 1751-9632, DOI https://doi.org/10.1049/iet-cvi.2019.0623.
Samsamnun, Farina Saffa Mohamad and Zulkipli, Nur Farhanah and Abd Majid, Wan Haliza and Abdul Khudus, Muhammad Imran Mustafa and Shuhaimi, Ahmad and Rosol, Ahmad Haziq Aiman and Arof, Hamzah and Yasin, Moh and Harun, Sulaiman Wadi (2020) MEH-PPV organic material as saturable absorber for Q-switching and mode-locking applications. Journal of Modern Optics, 67 (8). pp. 746-753. ISSN 0950-0340, DOI https://doi.org/10.1080/09500340.2020.1769762.
Rizman, Zairi Ismael and Zulkipli, Nur Farhanah and Arof, Hamzah and Yasin, Moh and Harun, Sulaiman Wadi (2020) Q-switched and tunable wavelength fiber laser utilizing nickel oxide saturable absorber and sagnac loop mirror filter. Infrared Physics & Technology, 109. p. 103433. ISSN 1350-4495, DOI https://doi.org/10.1016/j.infrared.2020.103433.
Omar, Suziana and Arof, Hamzah and Musa, Baktiar and Ali, M.I.M. and Jusoh, Zulzilawati and Apsari, Retna and Harun, Sulaiman Wadi (2020) Tungsten Disulfide Film Based Saturable Absorber for Q-switched Pulses Generation. Nonlinear Optics, Quantum Optics, 52 (3-4). pp. 229-236. ISSN 1543-0537,
Soboh, Rawan S.M. and Al-Masoodi, Ahmed Hasan Hamood and Erman, Fuad N.A. and Al-Masoodi, Ab H.H. and Arof, Hamzah and Yasin, Moh and Harun, Sulaiman Wadi (2020) Zinc phthalocyanine thin film as saturable absorber for Q-switched pulse generation. Optical Fiber Technology, 57. p. 102235. ISSN 1068-5200, DOI https://doi.org/10.1016/j.yofte.2020.102235.
Rosdin, Raja Zaimas Rosdin Raja and Ahmad, Muhammad Taufiq and Muhammad, Ahmad Razif and Jusoh, Zulzilawati and Arof, Hamzah and Harun, Sulaiman Wadi (2019) Nanosecond Pulse Generation with Silver Nanoparticle Saturable Absorber. Chinese Physics Letters, 36 (5). 054202. ISSN 0256-307X, DOI https://doi.org/10.1088/0256-307X/36/5/054202.
Sai, Chong Yeh and Mokhtar, Norrima and Yip, Hing Wa and Bak, Lindy Li Mei and Hasan, Mohd Shahnaz and Arof, Hamzah and Cumming, Paul and Mat Adenan, Noor Azmi (2019) Objective identification of pain due to uterine contraction during the first stage of labour using continuous EEG signals and SVM. Sadhana, 44 (4). p. 87. ISSN 0256-2499, DOI https://doi.org/10.1007/s12046-019-1058-4.
Haris, Hazlihan and Arof, Hamzah and Muhammad, Ahmad Razif and Anyi, Carol Livan and Tan, Sin Jin and Kasim, Nabilah and Harun, Sulaiman Wadi (2019) Passively Q-switched and mode-locked Erbium-doped fiber laser with topological insulator Bismuth Selenide (Bi2Se3) as saturable absorber at C-band region. Optical Fiber Technology, 48. pp. 117-122. ISSN 1068-5200, DOI https://doi.org/10.1016/j.yofte.2018.12.002.
Ismail, Ezzatul Irradah and Kadir, N.A.A. and Latiff, Anas Abdul and Arof, Hamzah and Harun, Sulaiman Wadi (2019) Passively Q-switched erbium-doped fiber laser using quantum dots CdSe embedded in polymer film as saturable absorber. Optical and Quantum Electronics, 51 (6). p. 182. ISSN 0306-8919, DOI https://doi.org/10.1007/s11082-019-1897-6.
Jafry, A.A.A. and Kasim, N. and Munajat, Yusof and Yusoff, R.A.M. and Rusdi, Muhammad Farid Mohd and Mahyuddin, Mohamad Badrol Hisyam and Harun, Sulaiman Wadi and Arof, Hamzah and Apsari, Retna (2019) Passively Q-switched erbium-doped fiber laser utilizing lutetium oxide deposited onto D-shaped fiber as saturable absorber. Optik, 193. p. 162972. ISSN 0030-4026, DOI https://doi.org/10.1016/j.ijleo.2019.162972.
Yusof, Nur Hotimah and Razak, Hashim Abdul and Arof, Hamzah and Harun, Sulaiman Wadi (2019) Performance comparison of high temperature sensor based on non‐adiabatic silica microfiber and single mode‐multimode‐single mode fiber structure. Microwave and Optical Technology Letters, 61 (2). pp. 431-435. ISSN 0895-2477, DOI https://doi.org/10.1002/mop.31595.
Muhammad, Ahmad Razif and Zakaria, Rozalina and Ahmad, Muhammad Taufiq and Rahim, Hazli Rafis Abdul and Arof, Hamzah and Harun, Sulaiman Wadi (2019) Q-Switched Thulium-Doped Fiber Laser with Pure Titanium-Film-Based Saturable Absorber. Fiber and Integrated Optics, 38 (2). pp. 137-147. ISSN 0146-8030, DOI https://doi.org/10.1080/01468030.2019.1575998.
Ahmad, Muhammad Taufiq and Rusdi, Muhammad Farid Mohd and Jafry, A.A.A. and Latiff, Anas Abdul and Zakaria, Rozalina and Zainuddin, Nur Aina'a Mardhiah and Arof, Hamzah and Ahmad, Harith and Harun, Sulaiman Wadi (2019) Q-switched erbium-doped fiber laser using silver nanoparticles deposited onto side-polished D-shaped fiber by electron beam deposition method. Optical Fiber Technology, 53. p. 101997. ISSN 1068-5200, DOI https://doi.org/10.1016/j.yofte.2019.101997.
Muhammad, Ahmad Razif and Zakaria, Rozalina and Wang, Pengfei and Ahmad, Muhammad Taufiq and Rahim, Hazli Rafis Abdul and Arof, Hamzah and Harun, Sulaiman Wadi (2019) Q-switched fiber laser operating at 1 μm region with electron beam deposited titanium nanoparticles. Optics & Laser Technology, 120. p. 105702. ISSN 0030-3992, DOI https://doi.org/10.1016/j.optlastec.2019.105702.
Rizman, Zairi Ismael and Rusdi, Muhammad Farid Mohd and Arof, Hamzah and Latiff, Anas Abdul and Apsari, Retna and Harun, Sulaiman Wadi (2019) Tunable Q-switched Erbium-Doped Fiber Laser Using Gold Nanoparticles Saturable Absorber. Nonlinear Optics, Quantum Optics, 50 (4). pp. 293-301. ISSN 1543-0537,
Al-Azzawi, Alabbas A. and Almukhtar, Aya A. and Reddy, P.H. and Das, Shyamal and Dhar, Anirban and Paul, Mukul Chandra and Arof, Hamzah and Ahmad, Harith and Harun, Sulaiman Wadi (2019) An efficient wideband hafnia-bismuth erbium co-doped fiber amplifier with flat-gain over 80 nm wavelength span. Optical Fiber Technology, 48. pp. 186-193. ISSN 1068-5200, DOI https://doi.org/10.1016/j.yofte.2019.01.012.
Muhammad, Ahmad Razif and Yasin, Moh and Ahmad, Mushtaq T. and Zakaria, Rozalina and Rahim, Hazli Rafis Abdul and Jusoh, Zulzilawati and Arof, Hamzah and Harun, Sulaiman Wadi (2018) All-fiber ytterbium doped Q-switched fiber laser based on copper nanoparticles saturable absorber. Digest Journal of Nanomaterials and Biostructures, 13 (1). pp. 279-284. ISSN 1842-3582,
Muhammad, Ahmad Razif and Haris, Hazlihan and Arof, Hamzah and Tan, Sin Jin and Ahmad, Mushtaq T. and Harun, Sulaiman Wadi (2018) All-fibre Q-switching YDFL operation with bismuth-doped fibre as saturable absorber. Journal of Modern Optics, 65 (8). pp. 946-950. ISSN 0950-0340, DOI https://doi.org/10.1080/09500340.2017.1416192.
Chong, Yeh Sai and Mokhtar, Norrima and Arof, Hamzah and Cumming, Paul and Iwahashi, Masahiro (2018) Automated Classification and Removal of EEG Artifacts With SVM and Wavelet-ICA. IEEE Journal of Biomedical and Health Informatics, 22 (3). pp. 664-670. ISSN 2168-2194, DOI https://doi.org/10.1109/JBHI.2017.2723420.
Ali, Mohd Syukri and Bakar, Ab Halim Abu and Tan, Chia Kwang and Arof, Hamzah and Mokhlis, Hazlie (2018) High impedance fault detection and identification based on pattern recognition of phase displacement computation. IEEJ Transactions on Electrical and Electronic Engineering, 13 (4). pp. 549-560. ISSN 1931-4973, DOI https://doi.org/10.1002/tee.22600.
Al-Masoodi, Ahmed Hasan Hamood and Ahmed, Mahmoud Hazzaa M. and Arof, Hamzah and Harun, Sulaiman Wadi (2018) Multi-Wavelength Q-Switched Ytterbium-Doped Fiber Laser with Multi-Walled Carbon Nanotubes. Fiber and Integrated Optics, 37 (2). pp. 92-102. ISSN 0146-8030, DOI https://doi.org/10.1080/01468030.2018.1444825.
Yusof, Nur Hotimah and Razak, Hashim Abdul and Arof, Hamzah and Harun, Sulaiman Wadi (2018) Multimode interference in single mode-multimode-single mode fiber structure for steel beam compressive strain measurement. Microwave and Optical Technology Letters, 60 (8). pp. 1971-1975. ISSN 0895-2477, DOI https://doi.org/10.1002/mop.31281.
Al-Masoodi, Ahmed Hasan Hamood and Ahmed, Mahmoud Hazzaa M. and Latiff, Anas Abdul and Arof, Hamzah and Harun, Sulaiman Wadi (2018) Nickel oxide nanoparticles thin film saturable absorber for 1-micron pulsed all-fibre lasers operation. Journal of Modern Optics, 65 (15). pp. 1801-1808. ISSN 0950-0340, DOI https://doi.org/10.1080/09500340.2018.1459914.
Haris, Hazlihan and Arof, Hamzah and Harun, Sulaiman Wadi and Apsari, Retna (2018) Passive mode-locking of ytterbium-doped fiber laser using chemically exfoliated graphene as saturable absorber. Nonlinear Optics, Quantum Optics, 49 (3-4). pp. 267-275. ISSN 1543-0537,
Al-Masoodi, Ahmed Hasan Hamood and Ahmad, Fauzan and Ahmed, Mahmoud Hazzaa M. and Al-Masoodi, Abtisam Hasan Hamood and Alani, Ibrahim A.M. and Arof, Hamzah and Harun, Sulaiman Wadi (2018) Q-switched and mode-locked ytterbium-doped fibre lasers with Sb2Te3 topological insulator saturable absorber. IET Optoelectronics, 12 (4). pp. 180-184. ISSN 1751-8768, DOI https://doi.org/10.1049/iet-opt.2017.0134.
Jafry, A.A.A. and Arof, Hamzah and Kasim, Nabilah and Munajat, Yusof and Apsari, Retna and Harun, Sulaiman Wadi (2018) Q-switched erbium-doped fiber laser using MoS 2 deposited side-polished D-shape fiber. Nonlinear Optics, Quantum Optics, 49 (3-4). pp. 285-293. ISSN 1543-0537,
Rosdin, Raja Zaimas Rosdin Raja and Arof, Hamzah and Apsari, Retna and Harun, Sulaiman Wadi (2018) Q-switched erbium-doped fiber laser using thulium fiber saturable absorber. Nonlinear Optics, Quantum Optics, 49 (1-2). pp. 157-165. ISSN 1543-0537,
Ibrahim, Imanurfatiehah and Khairuddin, Anis Salwa Mohd and Arof, Hamzah and Yusof, Rubiyah and Hanafi, Effariza (2018) Statistical feature extraction method for wood species recognition system. European Journal of Wood and Wood Products, 76 (1). pp. 345-356. ISSN 0018-3768, DOI https://doi.org/10.1007/s00107-017-1163-1.
Rizman, Zairi Ismael and Arof, Hamzah and Latiff, Anas Abdul and Apsari, Retna and Harun, Sulaiman Wadi (2018) Tunable Q-switched erbium-doped fiber laser using nickel oxide saturable absorber. Nonlinear Optics, Quantum Optics, 49 (3-4). pp. 311-319. ISSN 1543-0537,
Aziz, Fayeem and Arof, Hamzah and Mokhtar, Norrima and Shah, Noraisyah Mohamed and Khairuddin, Anis Salwa Mohd and Hanafi, Effariza and Abu Talip, Mohamad Sofian (2018) Waste level detection and HMM based collection scheduling of multiple bins. PLoS ONE, 13 (8). e0202092. ISSN 1932-6203, DOI https://doi.org/10.1371/journal.pone.0202092.
Ramli, Roziana and Idris, Mohd Yamani Idna and Hasikin, Khairunnisa and Karim, Noor Khairiah A. and Wahab, Ainuddin Wahid Abdul and Ahmedy, Ismail and Ahmedy, Fatimah and Kadri, Nahrizul Adib and Arof, Hamzah (2017) Feature-Based Retinal Image Registration Using D-Saddle Feature. Journal of Healthcare Engineering, 2017. pp. 1-15. ISSN 2040-2295, DOI https://doi.org/10.1155/2017/1489524.
Ahmed, Mahmoud Hazzaa M. and Al-Masoodi, Ahmed Hasan Hamood and Latiff, Anas Abdul and Arof, Hamzah and Harun, Sulaiman Wadi (2017) Mechanically exfoliated 2D nanomaterials as saturable absorber for Q-switched erbium doped fiber laser. Indian Journal of Physics, 91 (10). pp. 1259-1264. ISSN 0973-1458, DOI https://doi.org/10.1007/s12648-017-1045-8.
Al-Masoodi, Ahmed Hasan Hamood and Yasin, M. and Ahmed, Mahmoud Hazzaa M. and Latiff, Anas Abdul and Arof, Hamzah and Harun, Sulaiman Wadi (2017) Mode-locked ytterbium-doped fiber laser using mechanically exfoliated black phosphorus as saturable absorber. Optik, 147. pp. 52-58. ISSN 0030-4026, DOI https://doi.org/10.1016/j.ijleo.2017.08.038.
Al-Masoodi, Ahmed Hasan Hamood and Ahmed, Mahmoud Hazzaa M. and Latiff, Anas Abdul and Arof, Hamzah and Harun, Sulaiman Wadi (2017) Passively Q-switched Ytterbium doped fiber laser with mechanically exfoliated MoS2 saturable absorber. Indian Journal of Physics, 91 (5). pp. 575-580. ISSN 0973-1458, DOI https://doi.org/10.1007/s12648-016-0951-5.
Nady, A. and Ahmed, Mahmoud Hazzaa M. and Numan, Arshid and Ramesh, Subramaniam and Latiff, Anas Abdul and Ooi, Chong Heng Raymond and Arof, Hamzah and Harun, Sulaiman Wadi (2017) Passively Q-switched erbium-doped fibre laser using cobalt oxide nanocubes as a saturable absorber. Journal of Modern Optics, 64 (13). pp. 1315-1320. ISSN 0950-0340, DOI https://doi.org/10.1080/09500340.2017.1286398.
Al-Masoodi, Ahmed Hasan Hamood and Ahmed, Mahmoud Hazzaa M. and Latiff, Anas Abdul and Azzuhri, Saaidal Razalli and Arof, Hamzah and Harun, Sulaiman Wadi (2017) Passively mode-locked ytterbium-doped fiber laser operation with few layer MoS2 PVA saturable absorber. Optik, 145. pp. 543-548. ISSN 0030-4026, DOI https://doi.org/10.1016/j.ijleo.2017.08.011.
Al-Masoodi, Ahmed Hasan Hamood and Ahmad, Fauzan and Ahmed, Mahmoud Hazzaa M. and Arof, Hamzah and Harun, Sulaiman Wadi (2017) Q-switched ytterbium-doped fiber laser with topological insulator-based saturable absorber. Optical Engineering, 56 (5). 056103. ISSN 0091-3286, DOI https://doi.org/10.1117/1.OE.56.5.056103.
Harith, Zuraidah and Batumalay, Malathy and Irawati, Ninik and Harun, Sulaiman Wadi and Arof, Hamzah and Ahmad, Harith (2017) Relative humidity sensor employing tapered plastic optical fiber coated with seeded Al-doped ZnO. Optik, 144. pp. 257-262. ISSN 0030-4026, DOI https://doi.org/10.1016/j.ijleo.2017.06.123.
Ahmed, Mahmoud Hazzaa M. and Al-Masoodi, Ahmed Hasan Hamood and Yasin, Moh and Arof, Hamzah and Harun, Sulaiman Wadi (2017) Stretched and soliton femtosecond pulse generation with graphene saturable absorber by manipulating cavity dispersion. Optik, 138. pp. 250-255. ISSN 0030-4026, DOI https://doi.org/10.1016/j.ijleo.2017.03.011.
Kadir, N.A.A. and Ismail, Ezzatul Irradah and Latiff, Anas Abdul and Ahmad, Harith and Arof, Hamzah and Harun, Sulaiman Wadi (2017) Transition Metal Dichalcogenides (WS2 and MoS2) Saturable Absorbers for Mode-Locked Erbium-Doped Fiber Lasers. Chinese Physics Letters, 34 (1). 014202. ISSN 0256-307X, DOI https://doi.org/10.1088/0256-307X/34/1/014202.
Chong, S.S. and Abdul Raman, Abdul Aziz and Harun, Sulaiman Wadi and Arof, Hamzah (2016) Dye Concentrations Measurement Using Mach–Zehner Interferometer Sensor and Modeled by ANFIS. IEEE Sensors Journal, 16 (22). pp. 8044-8050. ISSN 1530-437X, DOI https://doi.org/10.1109/JSEN.2016.2607753.
Chong, S.S. and Abdul Raman, Abdul Aziz and Harun, Sulaiman Wadi and Arof, Hamzah (2016) Dye Concentrations Measurement Using Mach–Zehner Interferometer Sensor and Modeled by ANFIS. IEEE Sensors Journal, 16 (22). pp. 8044-8050. ISSN 1530-437X, DOI https://doi.org/10.1109/JSEN.2016.2607753.
Ahmed, M.H.M. and Latiff, A.A. and Arof, Hamzah and Ahmad, Harith and Harun, Sulaiman Wadi (2016) Femtosecond mode-locked erbium-doped fiber laser based on MoS2–PVA saturable absorber. Optics & Laser Technology, 82. pp. 145-149. ISSN 0030-3992, DOI https://doi.org/10.1016/j.optlastec.2016.03.005.
Ab Razak, M.Z. and Saleh, Z.S. and Ahmad, F. and Anyi, C.L. and Harun, Sulaiman Wadi and Arof, Hamzah (2016) High-power Q-switched erbium-ytterbium codoped fiber laser using multiwalled carbon nanotubes saturable absorber. Optical Engineering (OE), 55 (10). p. 106112. ISSN 0091-3286, DOI https://doi.org/10.1117/1.OE.55.10.106112.
Ahmed, M.H.M. and Latiff, A.A. and Arof, Hamzah and Harun, Sulaiman Wadi (2016) Mode-locking pulse generation with MoS2 -PVA saturable absorber in both anomalous and ultra-long normal dispersion regimes. Applied Optics, 55 (15). pp. 4247-4252. ISSN 1559-128X, DOI https://doi.org/10.1364/AO.55.004247.
Al-Masoodi, A.H.H. and Ahmed, M.H.M. and Latiff, A.A. and Arof, Hamzah and Harun, Sulaiman Wadi (2016) Q-Switched Ytterbium-Doped Fiber Laser Using Black Phosphorus as Saturable Absorber. Chinese Physics Letters, 33 (5). 054206. ISSN 0256-307X, DOI https://doi.org/10.1088/0256-307X/33/5/054206.
Ahmed, M.H.M. and Latiff, A.A. and Arof, Hamzah and Ahmad, Harith and Harun, Sulaiman Wadi (2016) Soliton mode-locked erbium-doped fibre laser with mechanically exfoliated molybdenum disulphide saturable absorber. IET Optoelectronics, 10 (5). pp. 169-173. ISSN 1751-8768, DOI https://doi.org/10.1049/iet-opt.2015.0097.
Ali, M.S. and Bakar, Ab Halim Abu and Tan, Chia Kwang and Mokhlis, Hazlie and Arof, Hamzah (2016) Studies on the application of wavelet families for a high impedance fault location algorithm in a distribution network. Turkish Journal of Electrical Engineering and Computer Sciences, 24 (6). pp. 5043-5054. ISSN 1300-0632, DOI https://doi.org/10.3906/elk-1412-148.
Ahmed, M.H.M. and Latiff, A.A. and Arof, Hamzah and Harun, Sulaiman Wadi (2016) Ultrafast erbium-doped fiber laser mode-locked with a black phosphorus saturable absorber. Laser Physics Letters, 13 (9). 095104. ISSN 1612-2011, DOI https://doi.org/10.1088/1612-2011/13/9/095104.
Zulkifli, Ahmad Zarif and Masnan, S.E.F. and Azmi, N.M. and Akib, S.M. and Arof, Hamzah and Harun, Sulaiman Wadi (2016) A simple load sensor based on a bent single-mode-multimode-single-mode fiber structure. Sensors and Actuators A: Physical, 242. pp. 106-110. ISSN 0924-4247, DOI https://doi.org/10.1016/j.sna.2016.02.025.
Haris, H. and Anyi, C.L. and Muhammad, A.R. and Ahmad, F. and Nor, R.M. and Zulkepely, N.R. and Ali, N.M. and Harun, Sulaiman Wadi and Arof, Hamzah (2015) Performance of passively Q-switched ring erbium-doped fiber laser using a multiwalled carbon nanotubes polyethylene oxide (PEO) polymer composite-based saturable absorber. Microwave and Optical Technology Letters, 57 (8). pp. 1897-1901. ISSN 0895-2477, DOI https://doi.org/10.1002/mop.29224.
Raza, S. and Mokhlis, Hazlie and Arof, Hamzah and Laghari, J.A. and Wang, L. (2015) Application of signal processing techniques for islanding detection of distributed generation in distribution network : A review. Energy Conversion and Management, 96. pp. 613-624. ISSN 0196-8904, DOI https://doi.org/10.1016/j.enconman.2015.03.029.
Lokman, A. and Arof, Hamzah and Harun, Sulaiman Wadi (2015) Tapered fiber coated with hydroxyethyl cellulose/polyvinylidene fluoride composite for relative humidity sensor. Sensors and Actuators A: Physical, 225. pp. 128-132. ISSN 0924-4247, DOI https://doi.org/10.1016/j.sna.2015.02.015.
Ramli, R. and Arof, Hamzah and Ibrahim, Fatimah and Mokhtar, Norrima and Idris, Mohd Yamani Idna (2015) Using finite state machine and a hybrid of EEG signal and EOG artifacts for an asynchronous wheelchair navigation. Expert Systems with Applications, 42 (5). pp. 2451-2463. ISSN 0957-4174, DOI https://doi.org/10.1016/j.eswa.2014.10.052.
Aziz, F. and Arof, Hamzah and Mokhtar, Norrima and Mubin, Marizan and Abu Talip, Mohamad Sofian (2015) Rotation invariant bin detection and solid waste level classification. Measurement, 65. pp. 19-28. ISSN 0263-2241, DOI https://doi.org/10.1016/j.measurement.2014.12.027.
Rosdin, R.Z.R. and Ali, N.M. and Arof, Hamzah and Harun, Sulaiman Wadi (2015) A passively harmonically mode-locked soliton erbium-doped fiber laser with low pumping threshold using a single-walled carbon nanotubes. Microwave and Optical Technology Letters, 57 (4). pp. 799-803. ISSN 0895-2477, DOI https://doi.org/10.1002/mop.28964.
Al-Faqheri, W. and Ibrahim, Fatimah and Thio, T.H.G. and Bahari, N. and Arof, Hamzah and Rothan, Hussin A. and Yusof, Rohana and Madou, M. (2015) Development of a passive liquid valve (PLV) utilizing a pressure equilibrium phenomenon on the centrifugal microfluidic platform. Sensors, 15 (3). pp. 4658-4676. ISSN 1424-8220, DOI https://doi.org/10.3390/s150304658.
Batumalay, M. and Harun, Sulaiman Wadi and Irawati, Ninik and Ahmad, Harith and Arof, Hamzah (2015) A study of relative humidity fiber-optic sensors. IEEE Sensors Journal, 15 (3). pp. 1945-1950. ISSN 1530-437X, DOI https://doi.org/10.1109/Jsen.2014.2368979.
Al-Faqheri, W. and Ibrahim, Fatimah and Thio, T.H.G. and Aeinehvand, M.M. and Arof, Hamzah and Madou, M. (2015) Development of novel passive check valves for the microfluidic CD platfor. Sensors and Actuators A: Physical, 222. pp. 245-254. ISSN 0924-4247, DOI https://doi.org/10.1016/j.sna.2014.12.018.
Lokman, A. and Arof, Hamzah and Harun, Sulaiman Wadi (2015) Dumbbell shaped inline Mach-Zehnder interferometer for glucose detection. Measurement, 59. pp. 167-170. ISSN 0263-2241, DOI https://doi.org/10.1016/j.measurement.2014.09.061.
Ahmed, M.H.M. and Ali, N.M. and Salleh, Z.S. and Rahman, Aizat A. and Harun, Sulaiman Wadi and Manaf, M. and Arof, Hamzah (2015) Q-switched erbium doped fiber laser based on single and multiple walled carbon nanotubes embedded in polyethylene oxide film as saturable absorber. Optics & Laser Technology, 65. pp. 25-28. ISSN 0030-3992, DOI https://doi.org/10.1016/j.optlastec.2014.07.001.
Ramli, R. and Arof, Hamzah and Ibrahim, Fatimah and Idris, Mohd Yamani Idna and Khairuddin, A.S.M. (2015) Classification of eyelid position and eyeball movement using EEG signals. Malaysian Journal of Computer Science, 28 (1). pp. 28-45. ISSN 0127-9084,
Yasin, M. and Soelistiono, S. and Yhun Yhuwana, Y.G. and Khasanah, M. and Arof, Hamzah and Irawati, Ninik and Harun, Sulaiman Wadi (2015) Intensity based optical fiber sensors for calcium detection. Optoelectronics and Advanced Materials, Rapid Communications, 9 (9-10). pp. 1185-1189. ISSN 1842-6573,
Rahman, H.A. and Harun, Sulaiman Wadi and Arof, Hamzah and Irawati, Ninik and Musirin, I. and Ibrahim, Fatimah and Ahmad, Harith (2014) Classification of reflected signals from cavitated tooth surfaces using an artificial intelligence technique incorporating a fiber optic displacement sensor. Journal of Biomedical Optics (JBO), 19 (5). 057009. ISSN 1083-3668, DOI https://doi.org/10.1117/1.JBO.19.5.057009.
Ahmad, F. and Harun, Sulaiman Wadi and Nor, Roslan Md and Zulkepely, N.R. and Muhammad, F.D. and Arof, Hamzah and Ahmad, Harith (2014) Mode-locked soliton erbium-doped fiber laser using a single-walled carbon nanotubes embedded in polyethylene oxide thin film saturable absorber. Journal of Modern Optics, 61 (6). pp. 541-545. ISSN 0950-0340, DOI https://doi.org/10.1080/09500340.2014.899644.
Ali, M.S. and Bakar, Ab Halim Abu and Mokhlis, Hazlie and Arof, Hamzah and Illias, Hazlee Azil (2014) High-impedance fault location using matching technique and wavelet transform for underground cable distribution network. IEEJ Transactions on Electrical and Electronic Engineering, 9 (2). pp. 176-182. ISSN 1931-4973, DOI https://doi.org/10.1002/tee.21953.
Bakar, Ab Halim Abu and Ali, M.S. and Tan, Chia Kwang and Mokhlis, Hazlie and Arof, Hamzah (2014) High impedance fault location in 11 kV underground distribution systems using wavelet transforms. International Journal of Electrical Power & Energy Systems, 55. pp. 723-730. ISSN 0142-0615, DOI https://doi.org/10.1016/j.ijepes.2013.10.003.
Lokman, A. and Nodehi, S. and Batumalay, Malathy and Arof, Hamzah and Ahmad, Harith and Harun, Sulaiman Wadi (2014) Optical fiber humidity sensor based on a tapered fiber with hydroxyethylcellulose/polyvinylidenefluoride composite. Microwave and Optical Technology Letters, 56 (2). pp. 380-382. ISSN 0895-2477, DOI https://doi.org/10.1002/mop.28091.
Mirnia, S.E. and Zarei, A. and Emami, S.D. and Harun, Sulaiman Wadi and Arof, Hamzah and Ahmad, Harith and Shalaby, H.M.H. (2013) Proposal and performance evaluation of an efficient RZ-DQPSK modulation scheme in all-optical OFDM transmission systems. IEEE/OSA Journal of Optical Communications and Networking, 5 (9). pp. 932-944. ISSN 1943-0620, DOI https://doi.org/10.1364/JOCN.5.000932 .
Batumalay, Malathy and Lokman, A. and Ahmad, F. and Arof, Hamzah and Ahmad, Harith and Harun, Sulaiman Wadi (2013) Tapered Plastic Optical Fiber Coated With HEC/PVDF for Measurement of Relative Humidity. IEEE Sensors Journal, 13 (12). pp. 4702-4705. ISSN 1530-437X, DOI https://doi.org/10.1109/JSEN.2013.2272329.
Sulaiman, A. and Muhammad, M.Z. and Harun, Sulaiman Wadi and Arof, Hamzah and Ahmad, Harith (2013) Demonstration of acoustic vibration sensor based on microfiber knot resonator. Microwave and Optical Technology Letters, 55 (5). pp. 1138-1141. ISSN 0895-2477, DOI https://doi.org/10.1002/mop.27526.
Zulkifli, Ahmad Zarif and Jasim, Ali Abdulhadi and Harun, Sulaiman Wadi and Arof, Hamzah and Dimyati, Kaharudin and Ahmad, Harith (2013) Coupling characteristics of two uniform microfibers. Optoelectronics and Advanced Materials, Rapid Communications, 7 (3-4). pp. 244-247. ISSN 1842-6573,
Jasim, A.A. and Harun, Sulaiman Wadi and Muhammad, M.Z. and Arof, Hamzah and Ahmad, Harith (2013) Current sensor based on inline microfiber Mach–Zehnder interferometer. Sensors and Actuators A: Physical, 192. pp. 9-12. ISSN 0924-4247, DOI https://doi.org/10.1016/j.sna.2012.12.012.
Jasim, A.A. and Harun, Sulaiman Wadi and Arof, Hamzah and Ahmad, Harith (2013) Inline microfiber Mach–Zehnder interferometer for high temperature sensing. IEEE Sensors Journal, 13 (2). pp. 626-628. ISSN 1530-437X, DOI https://doi.org/10.1109/JSEN.2012.2224106.
Tan, S.J. and Jusoh, Z. and Ali, N.M. and Arof, Hamzah and Ahmad, Harith and Harun, Sulaiman Wadi (2013) Investigation of Q-Switching Characteristics in Single- and Double-Spacing Multi-Wavelength Brillouin Erbium Fiber Laser. IEEE Photonics Journal, 5 (4). ISSN 1943-0655, DOI https://doi.org/10.1109/JPHOT.2013.2269675.
Muhammad, M.Z. and Jasim, Ali Abdulhadi and Ahmad, Harith and Arof, Hamzah and Harun, Sulaiman Wadi (2013) Non-adiabatic silica microfiber for strain and temperature sensors. Sensors and Actuators A: Physical, 192. pp. 130-132. ISSN 0924-4247, DOI https://doi.org/10.1016/j.sna.2012.12.036.
Ismail, M.A. and Ahmad, F. and Harun, Sulaiman Wadi and Arof, Hamzah and Ahmad, Harith (2013) A Q-switched erbium-doped fiber laser with a graphene saturable absorber. Laser Physics Letters, 10 (2). ISSN 1612-2011, DOI https://doi.org/10.1088/1612-2011/10/2/025102.
Tan, S.J. and Harun, Sulaiman Wadi and Arof, Hamzah and Ahmad, Harith (2013) Switchable Q-switched and mode-locked erbium-doped fiber laser operating in the L-band region. Chinese Optics Letters, 11 (7). 073201. ISSN 1671-7694,
Al-Faqheri, Wisam and Ibrahim, Fatimah and Thio, Tzer Hwai Gilbert and Moebius, Jacob and Joseph, Karunan and Arof, Hamzah and Madou, Marc (2013) Vacuum/Compression Valving (VCV) using parrafin-wax on a centrifugal microfluidic CD platform. PLoS ONE, 8 (3). e58523. ISSN 1932-6203, DOI https://doi.org/10.1371/journal.pone.0058523.
Ali, Mohd Syukri and Bakar, Ab Halim Abu and Mokhlis, Hazlie and Arof, Hamzah and Illias, Hazlee Azil (2013) Wavelet-based and database approach for locating faulty section of high impedance fault in a distribution system. Przegląd Elektrotechniczny, 89. pp. 211-218. ISSN 0033-2097,
Yazid, H. and Arof, Hamzah and Mohd Isa, H. (2012) Automated identification of exudates and optic disc based on inverse surface thresholding. Journal of Medical Systems, 36. pp. 1997-2004. ISSN 0148-5598,
Yazid, Haniza and Arof, Hamzah and Yazid, Hafizal (2012) Automated thresholding in radiographic image for welded joints. Nondestructive Testing and Evaluation, 27 (1). pp. 69-80. ISSN 1058-9759, DOI https://doi.org/10.1080/10589759.2011.591795.
Sulaiman, A. and Harun, Sulaiman Wadi and Arof, Hamzah and Ahmad, Harith (2012) Compact and tunable Erbium-Doped fiber laser with microfiber Mach–Zehnder interferometer. IEEE Journal of Quantum Electronics, 48 (9). ISSN 0018-9197,
Cheng, X.S. and Hamida, B.A. and Naji, A.W. and Arof, Hamzah and Ahmad, Harith and Harun, Sulaiman Wadi (2012) Compact and wide-band bismuth-based erbium-doped fibre amplifier based on two-stage and double-pass approaches. IET Optoelectronics, 6 (3). pp. 127-130. ISSN 1751-8768,
Samsudin, S. and Adwan, S. and Arof, Hamzah and Mokhtar, Norrima and Ibrahim, F. (2012) Development of automated image stitching system for radiographic images. Journal of Digital Imaging, 26 (2). pp. 361-70. ISSN 0897-1889, DOI https://doi.org/10.1007/s10278-012-9483-5.
Tan, S.J. and Harun, Sulaiman Wadi and Shahabuddin, N.S. and Arof, Hamzah and Ahmad, Harith (2012) Dual-cavity dual-output multi-wavelength fiber laser based on nonlinear polarization rotation effect. Laser Physics, 22 (10). pp. 1601-1605. ISSN 1054-660X,
Sulaiman, A. and Harun, Sulaiman Wadi and Ahmad, F. and Arof, Hamzah and Ahmad, Harith (2012) Dual-wavelength laser generation using highly concentrated erbium-doped fibre coupling with microfibre knot resonator. Electronics Letters, 48 (5). ISSN 0013-5194,
Tan, S.J. and Ismail, M.A. and Shahabuddin, N.S. and Ahmad, Harith and Arof, Hamzah and Harun, Sulaiman Wadi (2012) Effect of doped fiber length on the stretch pulses of a mode-locked erbium-doped fiber laser. Laser Physics, 22 (7). pp. 1240-1243. ISSN 1054-660X,
Yazid, Haniza and Arof, Hamzah and Mohd Isa, Hazlita (2012) Exudates segmentation using inverse surface adaptive thresholding. Measurement, 45. pp. 1599-1608. ISSN 0263-2241,
Parvizi, R. and Harun, Sulaiman Wadi and Ali, N.M. and Arof, Hamzah and Ahmad, Harith (2012) Investigation on threshold power of stimulated Brillouin scattering in photonic crystal fiber. Optik, 123. pp. 1149-1152. ISSN 0030-4026,
Adwan, Somaya and Arof, Hamzah (2012) On improving dynamic time warping for pattern matching. Measurement, 45. pp. 1609-1620. ISSN 0263-2241,
Ismail, M.A. and Tan, S.J. and Shahabuddin, N.S. and Harun, Sulaiman Wadi and Arof, Hamzah and Ahmad, Harith (2012) Performance comparison of mode-locked erbium-doped fiber laser with nonlinear polarization rotation and saturable absorber approaches. Chinese Physics Letters, 29 (5). ISSN 0256-307X,
Shahabuddin, N.S. and Awang, N.A. and Ahmad, Harith and Arof, Hamzah and Dimyati, K. and Yusoff, Z. and Harun, Sulaiman Wadi (2012) Supercontinuum generation using a passive mode-locked stretched-pulse bismuth-based erbium-doped fiber laser. Optics & Laser Technology, 44. pp. 741-743. ISSN 0030-3992, DOI https://doi.org/10.1016/j.optlastec.2011.11.039.
Jasim, Ali Abdulhadi and Lim, Kok Sing and Muhammad, Munir Zuhdin and Arof, Hamzah and Ahmad, Harith and Harun, Sulaiman Wadi (2012) Transmission characteristic of multi-turn microfiber coil resonator. Optics & Laser Technology, 44 (6). pp. 1791-1795. ISSN 0030-3992, DOI https://doi.org/10.1016/j.optlastec.2012.01.035.
Hamida, B.A. and Cheng, X.S. and Harun, Sulaiman Wadi and Naji, A.W. and Arof, Hamzah and Khan, S. and Alkhateeb, W. and Ahmad, Harith (2012) Wideband and compact erbium-doped fiber amplifier using parallel double-pass configuration. Quantum Electronics, 54 (3). pp. 629-631. ISSN 1063-7818,
Hamida, Belal Ahmed and Cheng, Xiau San and Harun, Sulaiman Wadi and Naji, Ahmed Wathik and Arof, Hamzah and Al-Khateeb, Wajdi Fawzi Mohammed and Khan, Sheroz and Ahmad, Harith (2012) Wideband and flat-gain amplifier based on high concentration erbium-doped fibres in parallel double-pass configuration. Quantum Electronics, 42 (3). pp. 241-243. ISSN 1063-7818, DOI https://doi.org/10.1070/QE2012v042n03ABEH014696.
Salbiah, S. and Somaya, A. and Arof, Hamzah and Saleh, Z.S. and Ibrahim, Fatimah (2012) A new approach to medical image stitching using minimum average correlation energy filter and peak to side-lobe ratio. International Journal of Imaging Systems and Technology, 22 (3). pp. 166-171. ISSN 0899-9457, DOI https://doi.org/10.1002/Ima.22018.
Mokhtar, Norrima and Arof, Hamzah and Iwahashi, Masahiro (2011) Real Time Eyeball Tracking via Derivative Dynamic Time Warping for Human-Machine Interface. International Journal of InnovativeComputing, Information and Control, 7 (7B). pp. 4335-4346. ISSN 1349-4198,
Parvizi, Roghaieh and Arof, Hamzah and Ali, Norfizah Md and Ahmad, Harith and Harun, Sulaiman Wadi (2011) 0.16nm spaced multi-wavelength Brillouin fiber laser in a figure-of-eight configuration. Optics & Laser Technology, 43 (4). pp. 866-869. ISSN 0030-3992, DOI https://doi.org/10.1016/j.optlastec.2010.10.008.
Yazid, Haniza and Arof, Hamzah and Yazid, Hafizal and Ahmad, Sahrim and Mohamed, Abdul Aziz and Ahmad, Fauzan (2011) Discontinuities detection in welded joints based on inverse surface thresholding. NDT & E International, 44 (7). pp. 563-570. ISSN 0963-8695, DOI https://doi.org/10.1016/j.ndteint.2011.06.002.
Rajendran, S. and Arof, Hamzah and Mokhtar, Norrima and Mubin, M. and Yegappan, S. and Ibrahim, Fatimah (2011) Dual modality search and retrieval technique analysis for leukemic information system. Scientific Research and Essays, 6 (2). pp. 247-255. ISSN 1992-2248,
Yang, Hang Zhou and Harun, Sulaiman Wadi and Arof, Hamzah and Ahmad, Harith (2011) Environment-independent liquid level sensing based on fiber-optic displacement sensors. Microwave and Optical Technology Letters, 53 (11). pp. 2451-2453. ISSN 0895-2477, DOI https://doi.org/10.1002/mop.26358.
Moghaddam, M.R.A. and Harun, Sulaiman Wadi and Parvizi, Roghaieh and Salleh, Z.S. and Arof, Hamzah and Lokman, Asiah and Ahmad, Harith (2011) Experimental and theoretical studies on ytterbium sensitized erbium-doped fiber amplifier. Optik, 122 (20). pp. 1783-1786. ISSN 0030-4026, DOI https://doi.org/10.1016/j.ijleo.2010.10.038.
Ahmad, Harith and Moghaddam, M.R.A. and Arof, Hamzah and Harun, Sulaiman Wadi (2011) High output power, narrow linewidth Brillouin fibre laser master-oscillator/power-amplifier source. IET Optoelectronics, 5 (4). pp. 181-183. ISSN 1751-8768, DOI https://doi.org/10.1049/iet-opt.2010.0078.
Cheng, Xiau S. and Hamida, Belal Ahmed and Arof, Hamzah and Ahmad, Harith and Harun, Sulaiman Wadi (2011) Highly efficient short length Bismuth-based erbium-doped fiber amplifier. Laser Physics, 21 (10). pp. 1793-1796. ISSN 1054-660X, DOI https://doi.org/10.1134/S1054660X11170038.
Huri, N.A.D. and Hamzah, Azura and Arof, Hamzah and Ahmad, Harith and Harun, Sulaiman Wadi (2011) Hybrid flat gain C-band optical amplifier with Zr-based erbium-doped fiber and semiconductor optical amplifier. Laser Physics, 21 (1). pp. 202-204. ISSN 1054-660X, DOI https://doi.org/10.1134/S1054660X11010099.
Ahmad, Harith and Parvizi, Roghaieh and Ali, Norfizah Md and Shahabuddin, Nurul Shahrizan and Arof, Hamzah and Harun, Sulaiman Wadi (2011) Investigation on stimulated Brillouin scattering effect in Photonic crystal fiber. Microwave and Optical Technology Letters, 53 (6). pp. 1450-1453. ISSN 0895-2477, DOI https://doi.org/10.1002/mop.25984.
Harun, Sulaiman Wadi and Akbari, Reza and Arof, Hamzah and Ahmad, Harith (2011) Mode-locked bismuth-based erbium-doped fiber laser with stable and clean femtosecond pulses output. Laser Physics Letters, 8 (6). pp. 449-452. ISSN 1612-2011, DOI https://doi.org/10.1002/lapl.201110015.
Parvizi, R. and Ali, N.M. and Harun, Sulaiman Wadi and Moghavvemi, Mahmoud and Arof, Hamzah and Ahmad, Harith (2011) Multi-wavelength Brillouin fiber laser using dual-cavity configuration. Laser Physics, 21 (1). pp. 205-209. ISSN 1054-660X, DOI https://doi.org/10.1134/S1054660X11010166.
Parvizi, Roghaieh and Ali, Norfizah Md and Harun, Sulaiman Wadi and Moghavvemi, Mahmoud and Arof, Hamzah and Ahmad, Harith (2011) Multi-wavelength Brillouin fiber laser using dual-cavity configuration. Laser Physics, 21 (1). pp. 205-209. ISSN 1054-660X, DOI https://doi.org/10.1134/S1054660X11010166.
Mokhtar, Norrima and Arof, Hamzah and Adikan, Faisal Rafiq Mahamd and Mubin, Marizan (2011) Real time noise-speech discrimination in time domain for speech recognition application. Scientific Research and Essays, 6 (1). pp. 18-22. ISSN 1992-2248, DOI https://doi.org/10.5897/SRE09.600.
Harun, Sulaiman Wadi and Akbari, Reza and Arof, Hamzah and Ahmad, Harith (2011) Supercontinuum generation in photonic crystal fiber using femtosecond pulses. Laser Physics, 21 (7). pp. 1215-1218. ISSN 1054-660X, DOI https://doi.org/10.1134/S1054660X11130135.
Rahman, Husna Abdul and Harun, Sulaiman Wadi and Yasin, Moh and Phang, Sook Wai and Damanhuri, Siti Sarah Ahmad and Arof, Hamzah and Ahmad, Harith (2011) Tapered plastic multimode fiber sensor for salinity detection. Sensors and Actuators A: Physical, 171 (2). pp. 219-222. ISSN 0924-4247, DOI https://doi.org/10.1016/j.sna.2011.09.024.
Harun, Sulaiman Wadi and Yasin, Moh and Hamzah, Azura and Arof, Hamzah and Ahmad, Harith (2011) Temperature sensor based on lifetime measurement of erbium fluorescence. Journal of Optoelectronics and Advanced Materials, 13 (1). pp. 75-77. ISSN 1454-4164,
Harun, Sulaiman Wadi and Parvizi, R. and Cheng, X.S. and Parvizi, A. and Emami, S.D. and Arof, Hamzah and Ahmad, Harith (2010) Experimental and theoretical studies on a double-pass C-band bismuth-based erbium-doped fiber amplifier. Optics & Laser Technology, 42 (5). pp. 790-793. ISSN 0030-3992, DOI https://doi.org/10.1016/j.optlastec.2009.12.004.
Wijono, S. and Arof, Hamzah and Mahadi, W.N.L.W. and Said, S.M. (2010) Finite element analysis of axial, radial and halbach permanent magnet linear generators. International Review of Electrical Engineering, 5 (6, A). pp. 2623-2629. ISSN 1827-6660,
Hamzah, Amirah and Harun, Sulaiman Wadi and Huri, N.A.D. and Lokman, Asiah and Arof, Hamzah and Paul, M.C. and Pal, Manimala and Das, S. and Bhadra, S.K. and Ahmad, Harith and Yoo, S. and Kalita, M.P. and Boyland, A.J. and Sahu, Jayanta Kumar (2010) Multi-wavelength fiber laser with erbium doped zirconia fiber and semiconductor optical amplifier. Optoelectronics and Advanced Materials-Rapid Communications, 4 (10). pp. 1431-1434. ISSN 1842-6573,
Mokhtar, Norrima and Arof, Hamzah and Iwahashi, M. (2010) One dimensional image processing for eye tracking using derivative dynamic time warping. Scientific Research and Essays, 5 (19). pp. 2947-2952. ISSN 1992-2248,
Lokman, A. and Hamzah, A. and Huri, N.A.D. and Arof, Hamzah and Ahmad, F. and Ahmad, Harith and Harun, Sulaiman Wadi (2010) Single frequency erbium doped fiber laser with a highly doped erbium-doped fiber. Optoelectronics and Advanced Materials-Rapid Communications, 4 (11). pp. 1643-1646. ISSN 1842-6573,
Arof, Hamzah and Ahmad, Fauzan and Shah, Noraisyah Mohamed (2008) Face localization for facial features extraction using a symmetrical filter and linear Hough transform. Artificial Life and Robotics, 12 (1-2). pp. 157-160. ISSN 1433-5298, DOI https://doi.org/10.1007/s10015-007-0459-3.
Apsari, R. and Aditya, Yudha Noor and Purwanti, Endah and Arof, Hamzah (2021) Development of lung cancer classification system for computed tomography images using Artificial Neural Network. In: International Conference on Mathematics, Computational Sciences and Statistics 2020, ICoMCoS 2020, 29 September 2020, Surabaya.
Rahmani, A.M. and Idris, M.Y.I. and Ramli, R. and Arof, Hamzah (2014) Segmentation of crescent shape blood cells using circular hough transform. In: Proceedings of the 3rd International Conference on Computer Engineering & Mathematical Sciences (ICCEMS 2014), 04-05 Dec 2014, Langkawi, Malaysia.
Al-Faqheri, W. and Ibrahim, F. and Thio, T.H.G. and Arof, Hamzah and Madou, M. (2013) Novel liquid equilibrium valving on centrifugal microfluidic CD platform. In: 2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2013, 2013, Osaka.
Ali, M.S. and Abu Bakar, A.H. and Mokhlis, Hazlie and Arof, Hamzah and Illias, Hazlee Azil and Aman, M.M. (2012) High impedance fault localization in a distribution network using the discrete wavelet transform. In: 2012 IEEE International Power Engineering and Optimization Conference, PEOCO 2012, 2012, Melaka.
Samsudin, S.S. and Mokhtar, Norrima and Arof, Hamzah and Ibrahim, F. and Iwahashi, M. (2011) Blind user indoor environment mapping system for self-localization. In: 2011 IEEE 3rd International Conference on Communication Software and Networks, ICCSN 2011, 2011, Xi'an.
Mohamed Saaid, M.F. and Wan Abas, Wan Abu Bakar and Arof, Hamzah and Mokhtar, N. and Ramli, R. and Ibrahim, Z. (2011) Change point detection of EEG signals based on particle swarm optimization. In: 5th Kuala Lumpur International Conference on Biomedical Engineering, BIOMED 2011, Held in Conjunction with the 8th Asian Pacific Conference on Medical and Biological Engineering, APCMBE 2011, 2011, Kuala Lumpur.
Yazid, H. and Arof, Hamzah and Mokhtar, Norrima (2010) Edge sharpening for diabetic retinopathy detection. In: 2010 IEEE International Conference on Cybernetics and Intelligent Systems, CIS 2010, 2010, Singapore.
Ramli, R. and Mokhtar, Norrima and Arof, Hamzah and Mohd Anwar, M.S. and Meor Hamzah, N.H. and Ibrahim, Fatimah (2009) Development of brain signal processing interface software for Trackit-LabVIEW. In: International Conference for Technical Postgraduates 2009, TECHPOS 2009, 2009, Kuala Lumpur.
Mubin, M. and Ouchi, S. and Kodani, N. and Mokhtar, Norrima and Arof, Hamzah (2008) Control of vehicle driving model by non-linear controller. In: 2008 International Symposium on Communications and Information Technologies, ISCIT 2008, 2008, Vientiane.
Rajendran, S. and Arof, Hamzah and Ibrahim, Fatimah and Yegappan, S. (2008) Review on technical aspects of image acquisition, analysis and retrieval for leukaemia cells. In: 4th Kuala Lumpur International Conference on Biomedical Engineering 2008, Biomed 2008, 2008, Kuala Lumpur.
