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Apandi, N. H. Muhamad and Ahmad, Harith and Lokman, M. Q. and Zuikafly, S. N. F. and Yahaya, H. and Ibrahim, M. H. and Rosnan, R. M. and Ahmad, F. (2023) Observation of soliton and bound soliton in erbium-doped fiber lasers using single-walled carbon nanotubes mode-lockers under gamma irradiation. Optics and Laser Technology, 157. ISSN 0030-3992, DOI https://doi.org/10.1016/j.optlastec.2022.108775.
Zuikafly, S. N. F. and Ahmad, Harith and Nawawi, W. M. F. Wan and Yahaya, H. and Ibrahim, M. H. and Latif, A. A. and Ahmad, F. (2021) Graphene-chitin bio-composite polymer based mode locker at 2 micron region. Optik, 245. ISSN 0030-4026, DOI https://doi.org/10.1016/j.ijleo.2021.167710.
Shrivastava, P. and Soon, T. and Mekhilef, Saad and Ahmad, F. (2021) Economic and environmental analysis of a solar-powered ev charging system in india—a case study. Lecture Notes in Electrical Engineering, 756 LN. pp. 301-315. ISSN 1876-1100, DOI https://doi.org/10.1007/978-981-16-0749-3_24.
Zanuddin, H. and Sern, T.J. and Ahmad, F. and Hassan, B.R.A. and Zawawi, J.W.M. and Hashim, N. and Ishak, M.B. (2017) Burying the news for the public: Agenda cutting of the Tamil newspapers and MIC candidate Facebook during the 13th general election. Jurnal Komunikasi: Malaysian Journal of Communication, 33 (2). pp. 55-72. ISSN 2289-1528,
Zainol, R. and Sarayed-Din, L.F.L. and Ahmad, F. (2017) Exploring informality in a global south city: Issues of power and urban development in Kuala Lumpur. Journal of Design and Built Environment, 17 (1). pp. 63-73. ISSN 1823-4208,
Ahmad, F. and Rehman, S.U. and Ullah, M.Z. and Aljahdali, H.M. and Ahmad, S. and Alshomrani, A.S. and Carrasco, J.A. and Ahmad, S. and Sivasankaran, S. (2017) Frozen Jacobian Multistep Iterative Method for Solving Nonlinear IVPs and BVPs. Complexity, 2017. pp. 1-30. ISSN 1076-2787, DOI https://doi.org/10.1155/2017/9407656.
Au-Yong, C.P. and Ali, A.S. and Ahmad, F. and Chua, S.J.L. (2017) Influences of key stakeholders’ involvement in maintenance management. Property Management, 35 (2). pp. 217-231. ISSN 0263-7472, DOI https://doi.org/10.1108/PM-01-2016-0004.
Ahmad, Harith and Hassan, S.N.M. and Ahmad, F. and Zulkifli, M.Z. and Harun, Sulaiman Wadi (2016) Broadband tuning in a passively Q-switched erbium doped fiber laser (EDFL) via multiwall carbon nanotubes/polyvinyl alcohol (MWCNT/PVA) saturable absorber. Optics Communications, 365. pp. 54-60. ISSN 0030-4018, DOI https://doi.org/10.1016/j.optcom.2015.12.004.
Zuikafly, S.N.F. and Ahmad, F. and Ibrahim, M.H. and Latiff, A.A. and Harun, Sulaiman Wadi (2016) Dual-wavelength passively Q-switched erbium-doped fiber laser with MWCNTs slurry as a saturable absorber. Photonics Letters of Poland, 8 (4). pp. 98-100. ISSN 2080-2242, DOI https://doi.org/10.4302/plp.2016.4.03.
Au-Yong, C.P. and Ali, A.S. and Ahmad, F. (2016) Enhancing Building Maintenance Cost Performance with Proper Management of Spare Parts. Journal of Quality in Maintenance Engineering, 22 (1). pp. 51-61. ISSN 1355-2511, DOI https://doi.org/10.1108/JQME-01-2015-0001.
Sharif, N.M. and Yusoff, N.M. and Mohd. Izhar, M.A. and Ahmad, F. and Harun, Sulaiman Wadi and Ahmad, Harith (2016) Generation of Q-switched thulium-doped fiber laser (TDFL) using differentsaturable absorbers. Jurnal Teknologi, 78 (5-9). pp. 97-103. ISSN 0127-9696, DOI https://doi.org/10.11113/jt.v78.8810.
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.
Aslam, M. and Ahmad, F. and Yusoff, P.S.M.B.M. and Chai, Wen Lin and Ngeow, Wei Cheong and Nawi, M.K.A. (2016) Investigation of Boron Addition on Densification and Cytotoxicity of Powder Injection Molded 316L Stainless Steel Dental Materials. Arabian Journal for Science and Engineering, 41 (11). pp. 4669-4681. ISSN 1319-8025, DOI https://doi.org/10.1007/s13369-016-2224-1.
Zainol, R. and Wang, C. and Ali, A.S. and Ahmad, F. and Aripin, A.W.M. and Salleh, H. (2016) Pedestrianization and walkability in a fast developing unesco world Heritage City. Open House International, 41 (1). pp. 112-119. ISSN 0168-2601,
Saidin, N. and Zen, D.I.M. and Ahmad, F. and Haris, H. and Ahmad, Harith and Dimyati, K. and Harun, Sulaiman Wadi and Halder, A. and Paul, M.C. and Pal, M. and Bhadra, S.K. (2016) Q-switched 2µm thulium bismuth co-doped fiber laser with multi-walled carbon nanotubes saturable absorber. Optics & Laser Technology, 83. pp. 89-93. ISSN 0030-3992, DOI https://doi.org/10.1016/j.optlastec.2016.03.030.
Au-Yong, C.P. and Ali, A.S. and Ahmad, F. (2016) Relationship between Predetermined Maintenance Interval and Maintenance Performance. Applied Mechanics and Materials, 845. pp. 305-310. ISSN 1660-9336, DOI https://doi.org/10.4028/www.scientific.net/AMM.845.305.
Ahmad, F. and Harun, Sulaiman Wadi and Nor, Roslan Md and Ahmad, Harith and Ibrahim, M.H. (2016) Soliton pulse generation using a swcntspolyvinyl alcohol thin film based passive saturable absorber. ARPN Journal of Engineering and Applied Sciences, 11 (10). pp. 6324-6327. ISSN 1819-6608,
Tiu, Z.C. and Ahmad, F. and Tan, S.J. and Ahmad, Harith and Harun, Sulaiman Wadi (2015) Multi-wavelength Q-switched Erbium-doped fiber laser with photonic crystal fiber and graphene – Polyethylene oxide saturable absorber. Optik, 126 (17). pp. 1495-1498. ISSN 0030-4026, DOI https://doi.org/10.1016/j.ijleo.2015.04.036.
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.
Zarei, A. and Tiu, Zian Cheak and Ahmad, F. and Ahmad, Harith and Harun, Sulaiman Wadi (2015) Q-switched brillouin fibre laser with multi-wall carbon nanotube saturable absorber. IET Optoelectronics, 9 (2). pp. 96-100. ISSN 1751-8768, DOI https://doi.org/10.1049/iet-opt.2014.0041.
Azooz, S.M. and Ahmad, F. and Ahmad, Harith and Harun, Sulaiman Wadi and Hamida, B.A. and Khan, S. and Halder, A. and Paul, M.C. and Pal, M. and Bhadra, S.K. (2015) Mode-locked 2 mu m fiber laser with a multi-walled carbon nanotube as a saturable absorber. Chinese Optics Letters, 13 (3). p. 4. ISSN 1671-7694, DOI https://doi.org/10.3788/col201513.030602.
Au-Yong, C.P. and Ali, A.S. and Ahmad, F. (2015) Participative mechanisms to improve office maintenance performance and customer satisfaction / Cheong Peng Au-Yong, Azlan Shah Ali and Faizah Ahmad. Journal of Performance of Constructed Facilities, 29 (4). 04014103. ISSN 0887-3828, DOI https://doi.org/10.1061/(ASCE)CF.1943-5509.0000609.
Au-Yong, C.P. and Ali, A.S. and Ahmad, F. (2014) Preventive Maintenance Characteristics towards Optimal Maintenance Performance: A Case Study of Office Buildings. World Journal of Engineering and Technology, 02 (3B). pp. 1-6. ISSN 2331-4222, DOI https://doi.org/10.4236/wjet.2014.23B001.
Al-Masoodi, A.H.H. and Ismail, M.F. and Ahmad, F. and Kasim, N. and Munajat, Y. and Ahmad, Harith and Harun, Sulaiman Wadi (2014) Q-switched Yb-doped fiber laser operating at 1073 nm using a carbon nanotubes saturable absorber. Microwave and Optical Technology Letters, 56 (8). pp. 1770-1773. ISSN 0895-2477, DOI https://doi.org/10.1002/mop.28447.
Sulaiman, Azlan and Harun, Sulaiman Wadi and Ahmad, F. and Ahmad, Harith (2014) Nonadiabatic microfiber based mode-locked erbium-doped fiber laser using graphene. Microwave and Optical Technology Letters, 56 (7). pp. 1670-1673. ISSN 0895-2477, DOI https://doi.org/10.1002/mop.28414.
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.
Batumalay, M. and Rahman, H.A. and Kam, W. and Ong, Y.S. and Ahmad, F. and Zakaria, Rozalina and Harun, Sulaiman Wadi and Ahmad, Harith (2014) Evaluation of the tapered PMMA fiber sensor response due to the ionic interaction within electrolytic solutions. Journal of Modern Optics, 61 (2). pp. 154-160. ISSN 0950-0340, DOI https://doi.org/10.1080/09500340.2013.850541.
Au-Yong, C.P. and Ali, A.S. and Ahmad, F. (2014) Improving occupants' satisfaction with effective maintenance management of HVAC system in office buildings. Automation in Construction, 43. pp. 31-37. ISSN 0926-5805,
Au-Yong, C.P. and Ali, A.S. and Ahmad, F. (2014) Optimising maintenance cost performance with skilled technicians. Structural Survey, 32 (3). pp. 238-245. ISSN 0263-080X,
Azmi, N.F. and Ahmad, F. and Ali, A.S. (2014) Place identity: A theoretical reflection. Open House International, 39 (4). pp. 53-64.
Au-Yong, C.P. and Ali, A.S. and Ahmad, F. (2014) Prediction cost maintenance model of office building based on condition-based maintenance. Eksploatacja i Niezawodnosc - Maintenance and Reliability, 16 (2). pp. 319-324. ISSN 1507-2711,
Au-Yong, C.P. and Ali, A.S. and Ahmad, F. (2014) Predictive Maintenance: Monitoring Tools and Equipment. The Malaysian Surveyor, 49 (1). pp. 6-11. ISSN 2232-1292, DOI https://doi.org/10.6084/m9.figshare.4888022.
Au-Yong, C.P. and Ali, A.S. and Ahmad, F. (2014) Significant characteristics of scheduled and condition-based maintenance in office buildings. Journal of Performance of Constructed Facilities, 28 (2). pp. 257-263. ISSN 1943-5509,
Batumalay, Malathy and Ahmad, F. and Lokman, A. and Jasim, Ali Abdulhadi and Harun, Sulaiman Wadi and Ahmad, Harith (2014) Tapered plastic optical fiber coated with single wall carbon nanotubes polyethylene oxide composite for measurement of uric acid concentration. Sensor Review, 34 (1). pp. 75-79. ISSN 0260-2288, DOI https://doi.org/10.1108/SR-09-2012-699.
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 Harun, Sulaiman Wadi and Ahmad, F. and Muhammad, M.Z. and Jasim, A.A. and Ahmad, Harith (2013) Demonstration of microfiber hybrid Mach–Zehnder and knot resonator structure. Microwave and Optical Technology Letters, 55 (1). pp. 100-102. ISSN 0895-2477, DOI https://doi.org/10.1002/mop.27250.
Au-Yong, C.P. and Ali, A.S. and Ahmad, F. (2013) Office building maintenance: Cost prediction model. Gradevinar, 65 (9). pp. 803-809. ISSN 0350-2465,
Ahmad, F. and Harun, Sulaiman Wadi and Nor, Roslan Md and Zulkepely, N.R. and Ahmad, Harith and Shum, P. (2013) A Passively Mode-Locked Erbium-Doped Fiber Laser Based on a Single-Wall Carbon Nanotube Polymer. Chinese Physics Letters, 30 (5). 054210. ISSN 0256-307X, DOI https://doi.org/10.1088/0256-307X/30/5/054210.
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 Ahmad, F. and Nor, Roslan Md and Zulkepely, N.R. and Ahmad, Harith (2013) A Q-switched multi-wavelength Brillouin erbium fiber laser with a single-walled carbon nanotube saturable absorber. Laser Physics, 23 (5). 055101. ISSN 1054-660X, DOI https://doi.org/10.1088/1054-660X/23/5/055101.
Harun, Sulaiman Wadi and Saidin, N. and Zen, D.I.M. and Ali, N.M. and Ahmad, Harith and Ahmad, F. and Dimyati, K. (2013) Self-Starting Harmonic Mode-Locked Thulium-Doped Fiber Laser with Carbon Nanotubes Saturable Absorber. Chinese Physics Letters, 30 (9). ISSN 0256-307X, DOI https://doi.org/10.1088/0256-307X/30/9/094204.
Saidin, N. and Zen, D.I.M. and Damanhuri, S.S.A. and Harun, Sulaiman Wadi and Ahmad, Harith and Ahmad, F. and Dimyati, K. and Halder, A. and Paul, Mukul Chandra and Pal, M. and Bhadra, S.K. (2013) Self-starting harmonic mode-locked Tm-Bi co-doped germanate fiber laser with carbon nanotube-based saturable absorber. Chinese Optics Letters, 11 (6). 063201. ISSN 1671-7694,
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,
Harun, Sulaiman Wadi and Ismail, M.A. and Ahmad, F. and Ismail, M.F. and Nor, Roslan Md and Zulkepely, N.R. and Ahmad, Harith (2012) A Q-switched erbium-doped fiber laser with a carbon nanotube based saturable absorber. Chinese Physics Letters, 29 (11). ISSN 0256-307X, DOI https://doi.org/10.1088/0256-307x/29/11/114202.
Abu Affan, M. and Sam, N. and Ahmad, F. and Ng, S.W. (2010) Di-n-butyl{4-hydroxy-N `-[(2-oxido-1-naphthyl-kappa O)methylene]benzohydrazidato-kappa O-2,N `}tin(IV). Acta Crystallographica Section E: Structure Reports Online, 66 (5). M572-U962. ISSN 1600-5368,
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,
Hashim, Onn Haji and Ahmad, F. and Shuib, A.S. (2001) The application of Artocarpus integer seed lectin-M in the detection and isolation of selective human serum acute-phase proteins and immunoglobulins. Immunological Investigations, 30 (2). pp. 131-141. ISSN 0882-0139, DOI https://doi.org/10.1081/imm-100104021.
Apandi, N.H.Muhamad and Ahmad, Harith and Ibrahim, M.H. and Ahmad, F. (2021) Amplitude modulator of Multi-walled Carbon nanotubes/Chitin in the C-band region. In: 4th Photonics Meeting 2021, PM 2021, 17 November 2021, Terengganu.
Ab. Rahim, R. and Md Nor, N.G. and Ramlee, S. and Ahmad, F. (2009) The cost efficiency effects of involuntary bank mergers: evidence from the Malaysian banking industry. In: American Business Research Conference, 28-29 Sept 2009, New York, USA. (Submitted)
