Article

Harith Ahmad and Ooi, S.I. and Tiu Zian Cheak and Ismail, M.F. and Zulkfili, M.Z. and Moh. Yasin and Kishan Thambiratnam (2020) Passively Q-switched thulium fluoride fiber laser operating in S-band region using N-doped graphene saturable absorber. Indian Journal of Physics.

Harith Ahmad and Hissah Saedoon M. Albaqawi and Norazriena Yusoff and Wuyi Chong and Moh. Yasin (2020) Q-Switched Fiber Laser at 1.5 μm Region Using Ti3AlC2 MAX Phase-Based Saturable Absorber. IEEE Journal of Quantum Electronics, 56 (2). ISSN 0018-9197

S.F.S.M. Noor and Nur F. Zulkipli and Tengku F.T.M.N. Izam and Harith Ahmad and Moh. Yasin and Sulaiman Wadi Harun (2020) Q-switched tunable fiber laser with aluminum oxide saturable absorber and Sagnac loop mirror. Indian Journal of Physics. ISSN 0973-1458

Harith Ahmad and Ahmad Zarif Zulkifli and Tiu Zian Cheak and Kishan Thambiratnam and Moh. Yasin (2019) Depressed cladding erbium-doped fiber laser passively mode-locked with carbon nanotube saturable absorber. Laser Physics Letters, 16 (4).

Almukhtar, A.A. and Al-Azzawi, A.A. and Jusoh, Z. and Razak, N.F. and Reddy, P.H. and Dutta, D. and Das, S. and Dhar, A. and Paul, M.C. and Harith Ahmad and Moh. Yasin and Sulaiman Wadi Harun (2019) Flat-gain optical amplification within 70 nm wavelength band using 199 cm long hybrid erbium fibers. Optoelectronics and Advanced Materials, Rapid Communications, 13 (7-8). pp. 391-395.

Harith Ahmad and Soltani, S. and Kishan Thambiratnam and Moh. Yasin and Tiu Zian Cheak (2019) Mode-locking in Er-doped fiber laser with reduced graphene oxide on a side-polished fiber as saturable absorber. Optical Fiber Technology, 50. pp. 177-182.

Rusdi, M.F.M. and Ahmad Haziq Aiman Rosol and Rahman, M.F.A. and Mahyuddin, M.B.H. and Latiff, A.A. and Harith Ahmad and Sulaiman Wadi Harun and Moh. Yasin (2019) Q-switched and mode-locked thulium doped fiber lasers with nickel oxide film saturable absorber. Optics Communications, 447. pp. 6-12.

Harith Ahmad and Samion, M.Z. and Kishan Thambiratnam and Moh. Yasin (2019) Widely Tunable Dual-Wavelength Thulium-doped fiber laser Operating in 1.8-2.0 mm Region. Optik, 179. pp. 76-81.

Harith Ahmad and Soltani, S. and Ismail, M.F. and Kishan Thambiratnam and Yi, C.W. and Moh. Yasin (2018) Characterization of light-control-light system using graphene oxide coated optical waveguide. Laser Physics, 28 (7).

Harith Ahmad and Soltani, S. and Kishan Thambiratnam and Moh. Yasin (2018) Highly stable mode-locked fiber laser with graphene oxide-coated side-polished D-shaped fiber saturable absorber. Optical Engineering, 57 (5).

Harith Ahmad and Tajdidzadeh, M. and Kishan Thambiratnam and Moh. Yasin (2018) Hydrothermally synthesized zinc oxide nanoparticle based photodetector for blue spectrum detection. Optik, 172. pp. 35-42.

Harith Ahmad and Ahmad Zarif Zulkifli and Moh. Yasin and Ismail, M.F. and Kishan Thambiratnam (2018) In2Se3 saturable absorber for generating tunable Q-switched outputs from a bismuth-erbium doped fiber laser. Laser Physics Letters, 15 (11).

Harith Ahmad and Tajdidzadeh, M. and Kishan Thambiratnam and Moh. Yasin (2018) Infrared photodetectors based on reduced graphene oxide nanoparticles and graphene oxide. Laser Physics, 28 (6).

Harith Ahmad and Soltani, S. and Kishan Thambiratnam and Moh. Yasin and Ismail, M.F. and Tiu Zian Cheak (2018) Passive mode-locking in erbium-doped fibre laser based on BN-GO saturable absorber. Journal of Modern Optics, 65 (21). pp. 2339-2349.

Ahmad Zarif Zulkifli and Abdul Kadir, N.A. and Ismail, E.I. and Moh. Yasin and Jusoh, Z. and Harith Ahmad and Sulaiman Wadi Harun (2017) Dual-wavelength fiber laser with a bent single-mode multimode single-mode fiber structure. Journal of Optoelectronics and Advanced Materials, 19 (3-4). pp. 127-131.

Babar, I.M. and Sulaiman Wadi Harun and Moh. Yasin and Harith Ahmad (2017) Mode-locking pulse generation in cladding pumped Erbium-Ytterbium co-doped fiber laser with graphene PVA film. Optik, 136. pp. 531-535.

Amiri, I.S. and Harith Ahmad and Ariannejad, M.M. and Ismail, M.F. and Kishan Thambiratnam and Moh. Yasin and Nik Abdul-Aziz, N.M.A. (2017) Performance analysis of Copper Tin Sulfide, Cu2SnS3 (CTS) with various buffer layers by using scaps in solar cells. Surface Review and Letters, 24 (6).

Irawati, N. and Yusuf, N.A.M. and Rahman, H.A. and Moh. Yasin and Harith Ahmad and Sulaiman Wadi Harun (2017) Potassium permanganate (KMnO4) sensing based on microfiber sensors. Applied Optics, 56 (2). pp. 224-228.

Hisamuddin, N. and Jusoh, Z. and Zakaria, U.N. and Mohd Zamani Zulkifli and Latiff, A.A. and Moh. Yasin and Harith Ahmad and Sulaiman Wadi Harun (2017) Q-switched Raman fiber laser with titanium dioxide based saturable absorber. Optoelectronics and Advanced Materials, Rapid Communications, 11 (3-4). pp. 127-130.

Irawati, N. and Rahman, H.A. and Moh. Yasin and Al-Askari, S. and Hamida, B.A. and Harith Ahmad and Sulaiman Wadi Harun (2017) Relative Humidity Sensing Using a PMMA Doped Agarose Gel Microfiber. Journal of Lightwave Technology, 35 (18). pp. 3940-3944.

Latiff, A.A. and Rusdi, M.F.M. and Jusoh, Z. and Moh. Yasin and Harith Ahmad and Sulaiman Wadi Harun (2016) 1941 nm Q-switched thulium-doped fiber laser with a multi-layer black phosphorus saturable absorber. Optoelectronics and Advanced Materials, Rapid Communications, 10 (11-12). pp. 801-806.

Ahmad Zarif Zulkifli and Latiff, A.A. and Paul, M.C. and Moh. Yasin and Harith Ahmad and Sulaiman Wadi Harun (2016) Dual-wavelength nano-engineered Thulium-doped fiber laser via bending of singlemode-multimode-singlemode fiber structure. Optical Fiber Technology, 32. pp. 96-101.

Harith Ahmad and Salim, M.A.M. and Azzuhri, S.R. and Soltanian, M.R.K. and Sulaiman Wadi Harun and Moh. Yasin (2016) Generation of an ultra-stable dual-wavelength ytterbium-doped fiber laser using a photonic crystal fiber. Laser Physics, 26 (2).

Harith Ahmad and Salim, M.A.M. and Soltanian, M.R.K. and Azzuhri, S.R. and Sulaiman Wadi Harun and Moh. Yasin (2016) Generation of stable and narrow spacing dual-wavelength ytterbium-doped fiber laser using a photonic crystal fiber. Journal of Modern Optics, 63 (10). pp. 968-973.

Markom, A.M. and Paul, M.C. and Dhar, A. and Das, S. and Moh. Yasin and Apsari, R. and Harith Ahmad and Sulaiman Wadi Harun (2016) L-band mode-locked fiber laser delivering adjustable bright and dark pulses with erbium zirconia yttria aluminum co-doped fiber. Optoelectronics and Advanced Materials, Rapid Communications, 10 (7-8). pp. 464-466.

Harith Ahmad and Ahmad Zarif Zulkifli and Moh. Yasin and Kishan Thambiratnam (2016) Q-switched dual-wavelength fiber laser using a graphene oxide saturable absorber and singlemode-multimode-singlemode fiber structure. Laser Physics Letters, 13 (10).

Moh. Yasin and Harith Ahmad and Kishan Thambiratnam and Jasim, A.A. and Phang, S.W. and Sulaiman Wadi Harun (2013) Design of multimode tapered fibre sensor for glucose detection. Optoelectronics and Advanced Materials, Rapid Communications, 7 (5-6). pp. 371-376.

Rahman, H.A. and Rahim, H.R.A. and Sulaiman Wadi Harun and Moh. Yasin and Apsari, R. and Harith Ahmad and Wan Abas, W.A.B. (2013) Detection of stain formation on teeth by oral antiseptic solution using fiber optic displacement sensor. Optics and Laser Technology, 45 (1). pp. 336-341.

Rahman, H.A. and Rahim, H.R.A. and Harith Ahmad and Moh. Yasin and Apsari, R. and Sulaiman Wadi Harun (2013) Fiber optic displacement sensor for imaging of tooth surface roughness. Measurement: Journal of the International Measurement Confederation, 46 (1). pp. 546-551.

Rahman, H.A. and Sulaiman Wadi Harun and Moh. Yasin and Harith Ahmad (2013) Fiber optic salinity sensor using beam-through technique. Optik, 124 (8). pp. 679-681.

Rahman, H.A. and Che Ani, A.I. and Sulaiman Wadi Harun and Moh. Yasin and Apsari, R. and Harith Ahmad (2012) Feasibility of fiber optic displacement sensor scanning system for imaging of dental cavity. Journal of Biomedical Optics, 17 (7).

Harith Ahmad and Moh. Yasin and Kishan Thambiratnam and Sulaiman Wadi Harun (2012) Fiber optic displacement sensor for micro-thickness measurement. Sensor Review, 32 (3). pp. 230-235.

Rahman, H.A. and Sulaiman Wadi Harun and Saidin, N. and Moh. Yasin and Harith Ahmad (2012) Fiber optic displacement sensor for temperature measurement. IEEE Sensors Journal, 12 (5). pp. 1361-1364.

Moh. Yasin and Rahman, H.A. and Bidin, N. and Sulaiman Wadi Harun and Harith Ahmad (2012) Fiber optic displacement sensor using fiber coupler probe and real objects. Sensor Review, 32 (3). pp. 212-216.

Rahman, H.A. and Sulaiman Wadi Harun and Moh. Yasin and Harith Ahmad (2012) Fiber-optic salinity sensor using fiber-optic displacement measurement with flat and concave mirror. IEEE Journal on Selected Topics in Quantum Electronics, 18 (5). pp. 1529-1533.

Moh. Yasin and Jusoh, Z. and Rahman, H.A. and Ashadi, M.D. and Sulaiman Wadi Harun and Harith Ahmad (2011) Fiber optic angle sensor based on flat and concave mirror using a multimode fused coupler. Journal of Optoelectronics and Advanced Materials, 13 (10). pp. 1199-1202.

Moh. Yasin and Sulaiman Wadi Harun and Tan, C.F. and Phang, S.W. and Harith Ahmad (2011) Fiber optic chemical sensor using fiber coupler probe based on intensity modulation for alcohol detection. Microwave and Optical Technology Letters, 53 (8). pp. 1935-1938.

Moh. Yasin and Sulaiman Wadi Harun and Harith Ahmad (2011) Fiber optic displacement sensor based on micro-thickness measurement using bundled fiber and concave mirror. Journal of Optoelectronics and Advanced Materials, 13 (8). pp. 933-935.

Sulaiman Wadi Harun and Moh. Yasin and Harith Ahmad (2011) Micro-displacement sensor with multimode fused coupler and concave mirror. Laser Physics, 21 (4). pp. 729-732.

Rahman, H.A. and Sulaiman Wadi Harun and Moh. Yasin and Harith Ahmad (2011) Non-contact refractive index measurement based on fiber optic beam-through technique. Optoelectronics and Advanced Materials, Rapid Communications, 5 (10). pp. 1035-1038.

Rahman, H.A. and Sulaiman Wadi Harun and Moh. Yasin and Phang, S.W. and Damanhuri, S.S.A. and Hamzah Arof and Harith Ahmad (2011) Tapered plastic multimode fiber sensor for salinity detection. Sensors and Actuators, A: Physical, 171 (2). pp. 219-222.

Sulaiman Wadi Harun and Moh. Yasin and Azura Hamzah and Hamzah Arof and Harith Ahmad (2011) Temperature sensor based on lifetime measurement of erbium fluorescence. Journal of Optoelectronics and Advanced Materials, 13 (1). pp. 75-77.

Moh. Yasin and Sulaiman Wadi Harun and Apsari, R. and Suhariningsih and Kusminarto and Karyono and Harith Ahmad (2010) Detection of tea concentration macerated onto the artificial teeth using fiber optic displacement sensor. Optoelectronics and Advanced Materials, Rapid Communications, 4 (2). pp. 141-143.

Moh. Yasin and Sulaiman Wadi Harun and Kusminarto and Karyono and D. Lelono and Samian and Andi Hamim Zaidan and Harith Ahmad (2010) Effect of tilting angles on the performance of reflective and transmitting types of fiber optic-based displacement sensors. Laser Physics, 20 (4). pp. 824-829.

Sulaiman Wadi Harun and Moh. Yasin and Hangzhou Yang and Kusminarto and Karyono and Harith Ahmad (2010) Estimation of metal surface roughness using fiber optic displacement sensor. Laser Physics, 20 (4). pp. 904-909.

Moh. Yasin and Sulaiman Wadi Harun and Hangzhou Yang and Harith Ahmad (2010) Fiber optic displacement sensor for measurement of glucose concentration in distilled water. Optoelectronics and Advanced Materials, Rapid Communications, 4 (8). pp. 1063-1065.

Moh. Yasin and Sulaiman Wadi Harun and Pujiyanto and Ghani, Z.A. and Harith Ahmad (2010) Performance comparison between plastic-based fiber bundle and multimode fused coupler as probes in displacement sensors. Laser Physics, 20 (10). pp. 1890-1893.

Sulaiman Wadi Harun and Hangzhou Yang and Moh. Yasin and Harith Ahmad (2010) Theoretical and experimental study on the fiber optic displacement sensor with two receiving fibers. Microwave and Optical Technology Letters, 52 (2). pp. 373-375.

Moh. Yasin and Sulaiman Wadi Harun and Kusminarto and Harith Ahmad (2010) A simple design of vibration sensor using fiber optic displacement sensor. Optoelectronics and Advanced Materials, Rapid Communications, 4 (11). pp. 1795-1797.

Moh. Yasin and Sulaiman Wadi Harun and Kusminarto and Karyono and A.H. Zaidan and Kishan Thambiratnam and Harith Ahmad (2009) Design and operation of a concentric-fiber displacement sensor. Fiber and Integrated Optics, 28 (4). pp. 301-309.

Moh. Yasin and Sulaiman Wadi Harun and W.A. Fawzi and Kusminarto and Karyono and Harith Ahmad (2009) Lateral and axial displacements measurement using fiber optic sensor based on beam-through technique. Microwave and Optical Technology Letters, 51 (9). pp. 2038-2040.

Moh. Yasin and Sulaiman Wadi Harun and Samian and Kusminarto and Harith Ahmad (2009) Simple design of optical fiber displacement sensor using a multimode fiber coupler. Laser Physics, 19 (7). pp. 1446-1449.

Moh. Yasin and Sulaiman Wadi Harun and Kusminarto and Karyono and Warsono and Andi Hamim Zaidan and Harith Ahmad (2009) Study of bundled fiber based displacement sensors using theoretical model and fitting function approaches. Journal of Optoelectronics and Advanced Materials, 11 (3). pp. 302-307.

Moh. Yasin and Sulaiman Wadi Harun and Karyono and Harith Ahmad (2008) Fiber-optic displacement sensor using a multimode bundle fiber. Microwave and Optical Technology Letters, 50 (3). pp. 661-663.

Moh. Yasin and Sulaiman Wadi Harun and Hairul Abdul-Rashid and Kusminarto and Karyono and Harith Ahmad (2008) The performance of a fiber optic displacement sensor for different types of probes and targets. Laser Physics Letters, 5 (1). pp. 55-58. ISSN 1612-2011

Conference or Workshop Item

Kishan Thambiratnam and Harith Ahmad and Moh. Yasin and Ahmad Zarif Zulkifli and Sulaiman Wadi Harun (2012) Optical non-contact micrometer thickness measurement system for silica thick films. In: UNSPECIFIED.

Rahman, H.A. and Moh. Yasin and Sulaiman Wadi Harun and Harith Ahmad (2012) A new fiber optic salinity sensing device based on beam-through technique. In: UNSPECIFIED.