Ibrahim@Ghazali, Siti Azlida and Samsudin, Syafiq Irfan and Mansoor, Amilia and Musa, Siti Musliha Aishah and Dambul, Katrina D. and Md. Yusoff, Nelidya and Abdul Rashid, Hairul Azhar (2024) Performance of Gallium-Erbium Fiber Amplifier in a Double-Pass Configuration. International Journal of Integrated Engineering, 16 (3). pp. 92-99. ISSN 2229-838X

Khow, Zu Jun and Tan, Yi Fei and Abdul Karim, Hezerul and Abdul Rashid, Hairul Azhar (2024) Comparative study of deep learning models for sewer pipes anomaly detection. In: MULTIMEDIA UNIVERSITY ENGINEERING CONFERENCE 2023 (MECON2023), 26–28 July 2023, Virtual Conference.

Khow, Zu Jun and Tan, Yi Fei and Abdul Karim, Hezerul and Abdul Rashid, Hairul Azhar (2024) Deep Learning for Pipeline Interior Defect Classification: A Comparative Study of Polar and Cartesian Coordinate Representations. In: 2024 IEEE Symposium on Industrial Electronics & Applications (ISIEA), 6-7 July 2024, Kuala Lumpur, Malaysia.

Mahmud, Zulkifli and Ibrahim@Ghazali, Siti Azlida and Azman, Mohd Fahmi and Mokhtar, Mohd Ridzuan and Abdul Rashid, Hairul Azhar and Mad Zahir, Mohamad Hafizal (2024) Distributed magnetic field sensor using nickel-acrylate composite coated silica optical fiber. Optik - International Journal for Light and Electron Optics, 305. p. 171788. ISSN 0030-4026

Khodaei, Amin and Moradi, Farhad and Oresegun, Adebiyi and Zubair, H. T. and Bradley, D. A. and Ibrahim@Ghazali, Siti Azlida and Abdul Rashid, Hairul Azhar (2024) Evaluation of TOPAS MC tool performance in optical photon transport and radioluminescence-based dosimetry. Biomedical Physics & Engineering Express, 10 (5). 055034. ISSN 2057-1976

Khow, Zu Jun and Tan, Yi Fei and Abdul Karim, Hezerul and Abdul Rashid, Hairul Azhar (2024) Improved YOLOv8 Model for a Comprehensive Approach to Object Detection and Distance Estimation. IEEE Access, 12. pp. 63754-63767. ISSN 2169-3536

Islam, Shah Azharul and Kamruzzaman, Md and Rahat, Md Raghib and Hossain, Shahadat and Abdul Rashid, Hairul Azhar and Khandaker, Mayeen Uddin and Bradley, D. A. and Al-Mamun, Md and Rahman, A. K. M. Mizanur (2024) LiZnBO3 phosphor for dosimetry applications. Radiation Physics and Chemistry, 218. p. 111596. ISSN 0969-806X

Moradi, Farhad and Abdul Sani, Siti Fairus and Mahyuddin, Azman and Ung, Ngie Min and Bradley, David Andrew and Almugren, Kholoud and Abdul Rashid, Hairul Azhar (2024) Monte Carlo dosimetry for BEBIG Cobalt-60 brachytherapy source with gynecological applicator in the presence of inhomogeneities. Polish Journal of Medical Physics and Engineering, 30 (3). pp. 145-151. ISSN 1898-0309

Basaif, Azmi Abdullah Awadh and Oresegun, Adebiyi and Zubair, H. T. and Zin, Hafiz and Choo, Kan Yeep and Lau, Sian Lun and Wong, Yuen Yi and Lewis, Elfed and Abdul Rashid, Hairul Azhar and Bradley, D. A. (2024) Phenomena observed in electron EBRT using a pulse-by-pulse radioluminescence dosimetry system with cloud-based analytics. Radiation Physics and Chemistry. p. 111829. ISSN 0969-806X

Moradi, Farhad and Jalili, M. and Saraee, Kh Rezaee Ebrahim and Abdi, M. R. and Abdul Rashid, Hairul Azhar (2024) Radiation shielding assessment for interventional radiology personnel: Geant4 dosimetry of lead-free compositions. Biomedical Physics & Engineering Express, 10 (2). 025029. ISSN 2057-1976

Jabidin, Hafiz Zulhazmi and Ibrahim@Ghazali, Siti Azlida and Dzulkefly Zan, Mohd Saiful and Musa, Siti Musliha Aishah and Mansoor, Amilia and Ngo, Hong Yeap and Abdul Aziz, Nurul Ain and Choo, Kan Yeep and A. Bakar, Ahmad Ashrif and Mokhtar, Mohd Ridzuan and Tee, Connie and Abdul Rashid, Hairul Azhar (2024) Review on Digital Signal Processing (DSP) Algorithm for Distributed Acoustic Sensing (DAS) for Ground Disturbance Detection. International Journal of Integrated Engineering, 16 (2). pp. 102-113. ISSN 2229-838X

Begum, Mahfuza and Almohammed, Huda I. and Rahman, A. K. M. Mizanur and Abdul Rashid, Hairul Azhar and Yusoff, Zulfadzli and Hamd, Zuhal Y. and Khandaker, Mayeen Uddin and Bradley, D. A. (2023) Collapsed photonic crystal fibre thermoluminescence dosimetry for external beam radiotherapy. Journal of Radiation Research and Applied Sciences, 16 (1). p. 100526. ISSN 1687-8507

Bradley, D. A. and Essa, R. Z. and Peh, Suat Cheng and Teow, Sin Yeang and Chew, Ming Tsuey and Zubair, H. T. and Oresegun, Adebiyi and Basaif, Azmi Abdullah Awadh and Choo, Kan Yeep and Ibrahim@Ghazali, Siti Azlida and Abdul Rashid, Hairul Azhar (2023) Low dose and low dose rate radioluminescence dosimetry. Applied Radiation and Isotopes, 198. p. 110875. ISSN 0969-8043

Sarhan, H. G. and Saini, S. M. and Bahari, N. M. and Bradley, D. A. and Zubair, H. T. and Basaif, Azmi and Oresegun, Adebiyi and Abdul Rashid, Hairul Azhar and Mohd Noor, Noramaliza (2023) Performance of a Ge-doped optical fibre dosimeter for CT real-time measurements. Radiation Physics and Chemistry, 212. p. 111149. ISSN 0969-806X

Sarhan, H. G. and Saini, S. M. and Bahari, N. M. and Bradley, D. A. and Zubair, H. T. and Basaif, Azmi and Oresegun, Adebiyi and Abdul Rashid, Hairul Azhar and M. Noor, Noramaliza (2023) Real-time germanium-doped optical fibers for clinical computed tomography dosimetry. Radiation Physics and Chemistry, 209. p. 110972. ISSN 0969-806X

Rahat, Md Raghib and Mimi, Homaira Afia and Islam, Shah Azharul and Kamruzzaman, Md and Ferdous, Jannatul and Begum, Mahfuza and Hasnat, Md Abul and Abdul Rashid, Hairul Azhar and Muslima, Umme and Khandaker, Mayeen Uddin and Bradley, D. A. and Al-Mamun, Md and Mizanur Rahman, A. K. M. (2023) Synthesis, characterization and thermoluminescence properties of LiCaPO4 phosphor for ionizing radiation dosimetry. Applied Radiation and Isotopes, 202. p. 111047. ISSN 0969-8043

Basaif, Azmi and Oresegun, Adebiyi and Zubair, H. T. and Zin, Hafiz and Choo, Kan Yeep and Ibrahim@Ghazali, Siti Azlida and Wang, Tingyu and Wen, Jianxiang and Gang, Dingpeng and Lewis, Elfed and Abdul Rashid, Hairul Azhar and Bradley, D. A. (2023) Time-resolved radiation dosimetry using a cerium and terbium Co-doped YAG crystal scintillator. Radiation Physics and Chemistry, 204. p. 110625. ISSN 0969-806X

Zubair, H. T. and Bradley, D. A. and Khairina, M. D. and Oresegun, Adebiyi and Basaif, A. and Othman, J. and Rifiat, R. and Hamidi, F. and Rahman, L. and Ezzadeen, A. and Ibrahim@Ghazali, Siti Azlida and Mansor, Sarina and Alkhorayef, M. and Abdul Rashid, Hairul Azhar (2023) An extendable optical fibre probe survey meter for naturally occurring radioactive material (NORM) and other weak emitters. Scientific Reports, 13 (11918). ISSN 2045-2322

Khodaei, Amin and Rashed, Ahmed Nabih Zaki and Moradi, Farhad and Abdul Rashid, Hairul Azhar and Bradley, D. A. (2023) A review of the Geant4 simulation platform for applications involving optical-based sensing and dosimetry. Radiation Physics and Chemistry, 212. p. 111062. ISSN 0969-806X

Tarif, Md. Zubair Hassan and Basaif, Azmi and Oresegun, Adebiyi and Tan, Yi Fei and Abdul Rashid, Hairul Azhar (2022) Clustering Of Radioluminescence Signals from Optical Fiber Dosiemter System. In: Postgraduate Colloquium December 2022, 1-15 December 2022, Multimedia University, Malaysia. (Unpublished)

Hoque, Abdullah Mohammad Tanvirul and Islam, Abrar and Haider, Firoz and Abdul Rashid, Hairul Azhar and Ahmed, Rajib and Aoni, Rifat Ahmmed (2022) Dual polarized surface plasmon resonance refractive index sensor via decentering propagation-controlled core sensor. Optics Continuum, 1 (7). p. 1474. ISSN 2770-0208

Mansoor, Amilia and Yusoff, Zulfadzli and Abdul Rashid, Hairul Azhar (2022) Optical Amplifier Utilising Bi-Phosphoslicate Fiber. In: Postgraduate Colloquium December 2022, 1-15 December 2022, Multimedia University, Malaysia. (Unpublished)

Kamrunnahar, Q. M. and Haider, Firoz and Aoni, Rifat Ahmmed and Mou, Jannatul Robaiat and Shifa, Shamsuttiyeba and Begum, Feroza and Abdul Rashid, Hairul Azhar and Ahmed, Rajib (2022) Plasmonic Micro-Channel Assisted Photonic Crystal Fiber Based Highly Sensitive Sensor for Multi-Analyte Detection. Nanomaterials, 12 (9). p. 1444. ISSN 2079-4991

Basaif, Azmi Abdullah Awadh and Abdul Rashid, Hairul Azhar and Ibrahim, Siti Azlida and Zin, Hafiz M and Choo, Kan Yeep and Bradley, D. A. (2022) Time Resolved Radioluminescence of Scintillating Optical Fibre Dosimeters. In: Postgraduate Colloquium December 2022, 1-15 December 2022, Multimedia University, Malaysia. (Unpublished)

Tarif, Zubair H. and Oresegun, Adebiyi and Abubakar, Auwal and Basaif, Azmi and Zin, Hafiz M and Choo, Kan Yeep and Ibrahim@Ghazali, Siti Azlida and Abdul Rashid, Hairul Azhar and Bradley, David Andrew (2022) Time-Resolved Radioluminescence Dosimetry Applications and the Influence of Ge Dopants In Silica Optical Fiber Scintillators. Quantum Beam Science, 6 (2). p. 15. ISSN 2412-382X

Begum, Mahfuza and Mizanur Rahman, A. K. M. and Abdul Rashid, Hairul Azhar and Yusoff, Zulfadzli and Mat Nawi, Siti Nurasiah and Khandaker, Mayeen Uddin and Bradley, D. A. (2021) Photonic crystal fibre as a potential medium for radiotherapy dosimetry. Applied Radiation and Isotopes, 174. p. 109771. ISSN 0969-8043

Oresegun, Adebiyi and Hassan Tarif, Md. Zubair and Ghassan, Louay and Abdul Rashid, Hairul Azhar and Hashim, Siti Aiasah and Bradley, D. A. (2021) Effects of hydroxyl content in pure silica optical fiber exposed to kGy electron beams. Radiation Physics and Chemistry, 178. p. 108975. ISSN 0969-806X

Zubair, H. T. and Rifiat, R. and Oresegun, Adebiyi and Hamidi, F. and Othman, J. and Khairina, M. D. and Basaif, A. and Ibrahim@Ghazali, Siti Azlida and Abdul Rashid, Hairul Azhar and Bradley, D. A. (2021) Fiber optic coupled survey meter for NORM and low-level radioactivity monitoring. Radiation Physics and Chemistry, 188. p. 109682. ISSN 0969-806X

Basaif, A. and Oresegun, Adebiyi and Tarif, Zubair H. and Zin, Hafiz and Choo, Kan Yeep and Ibrahim@Ghazali, Siti Azlida and Abdul Rashid, Hairul Azhar and Bradley, D. A. (2021) Ge-doped silica optical fibre for Time Resolved Radiation Dosimetry. Radiation Physics and Chemistry, 189. p. 109669. ISSN 0969-806X

Oresegun, Adebiyi and Tarif, Zubair H. and Ghassan, Louay and Zin, Hafiz and Abdul Rashid, Hairul Azhar and Bradley, D. A. (2021) Radioluminescence of cylindrical and flat Ge-doped silica optical fibers for real-time dosimetry applications. Applied Radiation and Isotopes, 176. p. 109812. ISSN 0969-8043

Oresegun, Adebiyi and Basaif, A. and Tarif, Zubair H. and Abdul Rashid, Hairul Azhar and Hashim, Siti Aiasah and Bradley, D. A. (2021) Radioluminescence of silica optical fibre scintillators for real-time industrial radiation dosimetry. Radiation Physics and Chemistry, 188. p. 109684. ISSN 0969-806X

Yusoff, Zulfadzli and Mansoor, Amilia and Omar, Nasr Y. M. and Dambul, Katrina D. and Abdul Rashid, Hairul Azhar (2020) Optical Characterisations of Bi-Phosphosilicate Fiber for O Band Amplification. Fibers, 8 (12). pp. 1-8. ISSN 2079-6439

Azman, M. F. and Mohamad Omar, Nasr Yousef and Mahmud, Z. and Ibrahim, Saifuzzaman and Abdul Rashid, Hairul Azhar and Ghazali, A. R. and Abdul Rahim, M. F. (2020) Investigation of Magnetostrictive Layer-in-Clad Optical Fiber for Distributed Magnetic Sensing. In: EAGE Workshop on Fiber Optic Sensing for Energy Applications in Asia Pacific, 9-11 November 2020, Kuala Lumpur, Malaysia.

Abdul Rashid, Hairul Azhar and Mat Sharif, K. A. and Zulkifli, M. I. and Omar, N. Y. M. and Muhammas Yassin, S. Z. (2020) Fabrication of Alumina-Doped Optical Fiber Preforms by an MCVD-Metal Chelate Doping Method. Applied Sciences, 10 (20). pp. 1-12. ISSN 2076-3417

Mansoor, Amilia and Muhd Yasin, S.Z. and Heder, S.H. and Paul, M. C. and Yusoff, Zulfadzli and Abdul Rashid, Hairul Azhar (2020) Compact Thulium Fiber Amplifier Codoped with Yttria Nano-particle Operating at 1800nm Region. In: 2020 IEEE 8th International Conference on Photonics (ICP), 12 May-30 June 2020, Kota Bharu, Malaysia.

Mansoor, Amilia and Marzuki, T. A. S. and Abdul Rashid, Hairul Azhar and Mohamad Omar, Nasr Yousef and Ibrahim@Ghazali, Siti Azlida (2020) Gallium-Erbium Fiber Amplifier. In: 2020 IEEE 8th International Conference on Photonics (ICP), 12 May-30 June 2020, Kota Bharu, Malaysia.

Mustaffa, Nawal Athirah and Azman, Mohd Fahmi and Mokhtar, Mohd Ridzuan and Abdul Rashid, Hairul Azhar and Yusoff, Zulfadzli and Mahmud, Zulkifli (2020) In-line Fiber Mach-Zehnder Interferometer with Enhanced Strain Sensitivity Using Off-Axis Coating. In: 2020 IEEE 8th International Conference on Photonics (ICP), 12 May-30 June 2020, Kota Bharu, Malaysia.

Mokhtar, Mohd Ridzuan and Mustaffa, Nawal Athirah and Azman, Mohd Fahmi and Mahmud, Zulkifli and Abdul Rashid, Hairul Azhar (2020) Investigation of Strain Magnification Effect on Fiber Optic by Using COMSOL Multiphysics Software. In: 2020 IEEE 8th International Conference on Photonics (ICP), 12 May-30 June 2020, Kota Bharu, Malaysia.

Abdul Rashid, Hairul Azhar and Mohd Nasir, Mohd Narizee and Murugan, G.S. and Zervas, M.N. (2020) Plasmonics Microbottle Resonator of Meniscus Gold. In: 2020 IEEE 8th International Conference on Photonics (ICP), 12 May-30 June 2020, Kota Bharu, Malaysia.

Abdul Rashid, Hairul Azhar and Hassan Tarif, Md. Zubair and Bradley, D. A. and M. Zin, Hafiz and Ung, Ngie Min and Oresegun, Adebiyi and Louay, G. T. (2020) Time-resolved dose measurements of linear accelerator pulses using a fibre optic sensor: Applications and challenges. Radiation Physics and Chemistry, 167. pp. 1-5. ISSN 0969-806X

Mustaffa, N. A. and Mokhtar, Mohd Ridzuan and Azman, M. F. and Yusoff, Zulfadzli and Abdul Rashid, Hairul Azhar and Mahmud, Z. and Ghazali, A. R. and Abdul Rahim, M. F. (2020) Improved Sensitivity Distributed Pressure Sensor Using Off-Axis Coated Single Mode Fiber. In: EAGE Workshop on Fiber Optic Sensing for Energy Applications in Asia Pacific, 9-11 November 2020, Kuala Lumpur, Malaysia.

Abdul Rashid, Hairul Azhar and Yusoff, Zulfadzli and Zubair, H. T. and Begum, Mahfuza and Mizanur Rahman, A. K. M. and Ung, N. M. and Bradley, D. A. (2020) OSL using a prototype fibre-mounted sensor and automated reader assembly. Radiation Physics and Chemistry, 166. pp. 1-5. ISSN 0969-806X

Hassan Tarif, Md. Zubair and Begum, Mahfuza and Moradi, Farhad and Rahman, A.K.M. Mizanur and Mahdiraji, Ghafour A. and Oresegun, Adebiyi and Louay, G. T. and Omar, Nasr Y. M. and Khandaker, Mayeen U. and Mahamd Adikan, Faisal Rafiq and M. Noor, Noramaliza and Almugren, K. S. and Abdul Rashid, Hairul Azhar and Bradley, D. A. (2020) Recent Advances in Silica Glass Optical Fiber for Dosimetry Applications. IEEE Photonics Journal, 12 (3). pp. 1-25. ISSN 1943-0647

Mahmud, Z. and Ibrahim, S. A. and Azman, M. F. and Yaacob, Mohd Hanif and Mokhtar, Mohd Ridzuan and Abdul Rashid, Hairul Azhar and Ghazali, A. R. and Abdul Rahim, M. F. (2020) Single Mode Fiber with Nickel-Acrylate Coating for Magnetic Field Sensing. In: EAGE Workshop on Fiber Optic Sensing for Energy Applications in Asia Pacific, 9-11 November 2020, Kuala Lumpur, Malaysia.

Abdul Rashid, Hairul Azhar and Yusoff, Zulfadzli and Zazali, N. A. and Latif, A. A. and Muhammad, F. D. and Radzi, N. M. and Tamchek, N. and Lau, K .Y. and Mahdi, M. A. and Abu Bakar, M. H. (2019) 860 femtoseconds mode-locked fiber laser by Gallium co-doped erbium fiber (Ga-EDF). Results in Physics, 15. pp. 1-5. ISSN 2211-3797

Abdul Rashid, Hairul Azhar and Mustapha Kamil, Y. and Mahdi, M. A. and Lau, K. Y. and Mansoor, A. and Ker, P. J. and Yasin, S. Z. M. (2019) L-band Q-switched fiber laser with gallium/thulium-doped silica fiber saturable absorber. Optics and Laser Technology, 119. ISSN 0030-3992

Abdul Rashid, Hairul Azhar and Zubair, H. T. and Oresegun, A. and Mizanur Rahman, A. K. M. and Ung, N. M. and Mat Sharif, K. A. and Zulkifli, M. I. and Muhd Yassin, S. Z. and Maah, M. J. and Yusoff, Zubaida and Bradley, D. A. and Omar, Nasr Y. M. (2019) Real-time radiation dosimetry using P-doped silica optical fiber. Measurement, 146. pp. 119-124. ISSN 0263-2241

Abdul Rashid, Hairul Azhar and Pawanchek, M. and Mohd Noor, Noramaliza and Lam, S. E. and Mahmud, R. and Bradley, D. A. (2019) Dosimetric characteristics of fabricated Ge-doped silica optical fibre for small-field dosimetry. Results in Physics, 12. pp. 816-826. ISSN 2211-3797

Mansoor, Amilia and Omar, Nasr Y. M. and Dambul, Katrina D. and Abdul Rashid, Hairul Azhar and Yusoff, Zulfadzli (2018) Fabrication and characterization of a bismuth-doped fiber with phosphorus. In: 2018 IEEE 7th International Conference on Photonics (ICP), 9-11 April 2018, Kuah, Malaysia.

Bradley, D. A. and Zubair, H. T. and Oresegun, Adebiyi and Louay, G. T. and Ariffin, Alawiah and Khandaker, Mayeen Uddin and Alzimami, Khalid S. and Abdul Rashid, Hairul Azhar (2018) Radioluminescence sensing of radiology exposures using P-doped silica optical fibres. Applied Radiation and Isotopes, 141. pp. 176-181. ISSN 0969-8043

Mohamad Omar, Nasr Yousef and Mat Sharif, Khairul A. and Zulkifli, Mohd Imran and Sin, Y K and Muhd Yassin, S. Z. and Abdul Rashid, Hairul Azhar and Tamchek, N. (2018) Highly Tm Doped Silica Optical Preform by MCVD - Chelate Vapor Delivery (Soot-Dopant Stepwise Technique). Key Engineering Materials, 780. pp. 57-61. ISSN 1013-9826

M., Roslina and Abdul Rashid, Hairul Azhar and Mokhtar, Mohd Ridzuan and Yusoff, Zulfadzli (2018) Passive Sub-Carrier Multiplexing for Discriminating Overlapped Optical Spectra. IEEE Photonics Technology Letters, 30 (20). pp. 1784-1787. ISSN 1041-1135

Abdul Rashid, Hairul Azhar and Abdul Sani, S. F. and A. S., Siti Shafiqah and Bradley, D. A. and Collins, S. M. and Hugtenburg, R. P. and Zulkepely, Nurul Najua and Maah, M.J. (2018) Doped silica fibre thermoluminescence measurements of radiation dose in the use of 223Ra. Applied Radiation and Isotopes, 138. pp. 65-72. ISSN 0969-8043

Abdul Rashid, Hairul Azhar and Mizanur Rahman, A. K. M. and Begum, Mahfuza Sharmila and Begum, Mahbuba and Zubair, H. T. and Yusoff, Zulfadzli and Bradley, D. A. (2018) Radioluminescence of Ge-doped silica optical fibre and Al2O3:C dosimeters. Sensors and Actuators A: Physical, 270. pp. 72-78. ISSN 0924-4247

Begum, Mahfuza Sharmila and Rahman, A.K.M. Mizanur and Begum, Mahbuba and Abdul Rashid, Hairul Azhar and Yusoff, Zulfadzli and Bradley, D. A. (2018) Harnessing the thermoluminescence of Ge-doped silica flat-fibres for medical dosimetry. Sensors and Actuators A: Physical, 270. pp. 170-176. ISSN 0924-4247

Mohamed Halip, N. H. and Abu Bakar, M. H. and Latif, A. A. and Muhd-Yasin, S. Z. and Zulkifli, M. I. and Mat-Sharif, K. A. and Omar, N. Y. M. and Mansoor, Amilia and Abdul Rashid, Hairul Azhar and Mahdi, M. A. (2018) A narrow linewidth tunable single longitudinal mode Ga-EDF fiber laser. Optics & Laser Technology, 101. pp. 413-418. ISSN 00303992

Bradley, D. A. and A. S., Siti Shafiqah and Z., Siti Rozaila and Sabtu, Siti Norbaini and Abdul Sani, S. F. and Alanazi, Abdulaziz H. and Jafari, S. M. and Amouzad Mahdiraji, G. and Mahamd Adikan, F. R. and Maah, M. .J. and Nisbet, A.N. and Tamchek, N. and Abdul Rashid, Hairul Azhar and Alkhorayef, M. and Alzimami, K. (2017) Developments in production of silica-based thermoluminescence dosimeters. Radiation Physics and Chemistry, 137. pp. 37-44. ISSN 0969-806X

Abdul Sani, S. F. and Hammond, R. and Jafari, S. M. and Wahab, Norfadira and Amouzad Mahdiraji, G. and Siti Shafiqah, A. S. and Abdul Rashid, Hairul Azhar and Maah, M. J. and Aldousari, H. and Alkhorayef, M. and Alzimami, M. and Bradley, D. A. (2017) Measurement of a wide-range of X-ray doses using specialty doped silica fibres. Radiation Physics and Chemistry, 137. pp. 49-55. ISSN 0969-806X

Emami, Siamak Dawazdah and Dashtabi, Mahdi Mozdoor and Lee, Hui Jing and Arabanian, Atoosa Sadat and Abdul Rashid, Hairul Azhar (2017) 1700 nm and 1800 nm band tunable thulium doped mode-locked fiber lasers. Scientific Reports, 7 (1). pp. 1-8. ISSN 2045-2322

Dawazdah Emami, Siamak and Jing, Lee Hui and Rahman, M. Moseeur and Abdullah, Fairuz and Abdul Rashid, Hairul Azhar and Dashtabi, Mahdi Mozdoor and Azizur Rahman, B. M. (2017) Evolution of Surface Acoustic Waves in an Optical Microfiber. IEEE Journal of Quantum Electronics, 53 (5). pp. 1-8. ISSN 0018-9197

Rahman, A. K. M. Mizanur and Begum, Mahfuza and Zubair, H. T. and Abdul Rashid, Hairul Azhar and Yusoff, Zulfadzli and Ung, N.M. and Bradley, D. A. (2017) Ge-doped silica optical fibres as RL/OSL dosimeters for radiotherapy dosimetry. Sensors and Actuators A: Physical, 264. pp. 30-39. ISSN 0924-4247

Begum, Mahfuza and Mizanur Rahman, A. K. M. and Zubair, H. T. and Abdul Rashid, Hairul Azhar and Yusoff, Z. and Begum, Mahbuba and Alkhorayef, M. and Alzimami, K. and Bradley, D.A. (2017) The effect of different dopant concentration of tailor-made silica fibers in radiotherapy dosimetry. Radiation Physics and Chemistry, 141. pp. 73-77. ISSN 0969-806X

Alawiah, A. and Amin, Y. M. and Abdul Rashid, Hairul Azhar and Abdullah, W. S. Wan and Maah, M. J. and Bradley, D. A. (2017) An ultra-high dose of electron radiation response of Germanium Flat Fiber and TLD-100. Radiation Physics and Chemistry, 130. pp. 15-23. ISSN 0969-806X

Bradley, David Andrew and Jafari, S. F. and Siti Shafiqah, A. S. and Tamcheck, N. and Shutt, A. and Siti Rozaila, Z. and Abdul Sani, S. F. and Sabtu, Siti Norbaini and Alanazi, Abdulaziz and Mahdiraji, Ghafour Amouzad and Abdul Rashid, Hairul Azhar and Maah, Mohd Jamil (2016) Latest developments in silica-based thermoluminescence spectrometry and dosimetry. Applied Radiation and Isotopes, 117. pp. 128-134. ISSN 0969-8043

Mohd Noor, Noramaliza and Ahmad Fadzil, M. S. and Ung, Ngie Min and Maah, Mohd Jamil and G. A., Mahdiraji and Abdul Rashid, Hairul Azhar and Bradley, David Andrew (2016) Radiotherapy dosimetry and the thermoluminescence characteristics of Ge-doped fibres of differing germanium dopant concentration and outer diameter. Radiation Physics and Chemistry, 126. pp. 56-61. ISSN 0969-806X

Ahad, M. A. and Paul, M.C. and Muhd Yassin, S. Z. and Mansoor, Amilia and Abdul Rashid, Hairul Azhar (2016) Performance Analysis of an EDFA Utilizing a Partially Doped Core Fiber (PDCF). Journal of Optical Communications, 37 (3). ISSN 2191-6322

Mizanur Rahman, A. K. M. and Hassan Tarif, Md. Zubair and Begum, Mahfuza Sharmila and Abdul Rashid, Hairul Azhar and Yusoff, Zulfadzli and Mohamad Omar, Nasr Yousef and Ung, Ngie Min and Mat Sharif, Khairul A. and Bradley, David Andrew (2016) Real-time dosimetry in radiotherapy using tailored optical fibers. Radiation Physics and Chemistry, 122. pp. 43-47. ISSN 0969-806X

Muhd Yassin, S. Z. and Mohamad Omar, Nasr Yousef and Mat Sharif, Khairul A. and Zulkifli, Mohd Imran and Safar, M. H. and Aljamimi, S. M. and Yusoff, Zulfadzli and Emami, Siamak Dawazdah and Paul, M. C. and Abdul Rashid, Hairul Azhar (2016) Solution doped preform with improved uniformity and concentration using dual-layer soot deposition. Optical Fiber Technology, 28. pp. 23-27. ISSN 1068-5200

Gunawardena, Dinusha Serandi and Mat Sharif, Khairul A. and Lai, Man Hong and Lim, Kok Sing and Tamchek, Nizam and Mohamad Omar, Nasr Yousef and Emami, Siamak Dawazdah and Muhamad Yasin, Shahrin Zen and Zulkifli, Mohd Imran and Yusoff, Zulfadzli and Yang, Hang Zhou and Abdul Rashid, Hairul Azhar and Ahmad, Harith (2016) Thermal Activation of Regenerated Grating in Hydrogenated Gallosilicate Fiber. IEEE Sensors Journal, 16 (6). pp. 1659-1664. ISSN 1530-437X

Mizanur Rahman, A. K. M. and Hassan Tarif, Md. Zubair and Begum, Mahfuza Sharmila and Abdul Rashid, Hairul Azhar and Yusoff, Zulfadzli and Ung, Ngie Min and Mat Sharif, Khairul A. and Wan Abdullah, Wan Saffiey and Mahdiraji, Ghafour Amouzad and Mohd Amin, Yusoff and Maah, Mohd Jamil and Bradley, David Andrew (2015) Germanium-doped optical fiber for real-time radiation dosimetry. Radiation Physics and Chemistry, 116. ISSN 0969-806X

Begum, Mahfuza Sharmila and Mizanur Rahman, A. K. M. and Abdul Rashid, Hairul Azhar and Yusoff, Zulfadzli and Mat Sharif, Khairul A. and Zulkifli, M. I. and Muhamad Yasin, S. Z. and Ung, Ngie Min and Kadir, A. B. A. and Mohd Amin, Yusoff and Bradley, David Andrew (2015) Comparison of thermoluminescence response of different sized Ge-doped flat fibers as a dosimeter. Radiation Physics and Chemistry, 116. pp. 155-159. ISSN 0969-806X

Begum, Mahfuza Sharmila and Abdul Rashid, Hairul Azhar and Yusoff, Zulfadzli and Mizanur Rahman, A. K. M. and Begum, Mahboba and Mat Sharif, Khairul A. and Mohd Amin, Yusoff and Bradley, David Andrew (2015) Thermoluminescence characteristics of Ge-doped optical fibers with different dimensions for radiation dosimetry. Applied Radiation and Isotopes, 100. pp. 79-83. ISSN 0969-8043

Alawiah, A. and Bauk, S. and Marashdeh, M. W. and Ng, K. S. and Abdul Rashid, Hairul Azhar and Yusoff, Zulfadzli and Gieszczyk, W. and M. Noor, Noramaliza and Mahdiraji, Ghafour Amouzad and Tamchek, Nizam and Muhd Yassin, S. Z. and Mat Sharif, K. A. and Zulkifli, M. I. and Maah, M.J. and Che Omar, S. S. and Bradley, D. A. (2015) Thermoluminescence glow curves and deconvoluted glow peaks of Ge doped flat fibers at ultra-High doses of electron radiation. Radiation Physics and Chemistry. ISSN 0969-806X (In Press)

Alawiah, A. and Alina, M.S. and Abdul Rashid, Hairul Azhar (2015) The thermoluminescence characteristics and the glow curves of Thulium doped silica fiber exposed to 10MV photon and 21MeV electron radiation. Applied Radiation and Isotopes, 98. pp. 80-86. ISSN 0969-8043

Alawiah, A. and Alina, M. S. and Bauk, S. and Abdul Rashid, Hairul Azhar and Gieszczyk, W. and Noramaliza, M. N. and Mahdiraji, G. A. and Tamchek, N. and Zulkifli, M. I. and Bradley, D. A. and Marashdeh, M. W. (2015) The thermoluminescence characteristics and the glow curves of thulium doped silica fiber exposed to 10 MV photon and 21 MeV electron radiation. Applied Radiation and Isotopes, 98. pp. 80-86. ISSN 0969-8043

Abdul Rashid, Hairul Azhar (2015) Micro-PIXE analysis of doped SiO2 fibres intended as TL dosimeters for radiation measurements. X-Ray Spectrometry, 44 (2). pp. 33-40. ISSN 1097-4539

Emami, Siamak Dawazdah and Abdul Rashid, Hairul Azhar (2015) Application of Fano resonance effects in optical antennas formed by regular clusters of nanospheres. Applied Physics A, 118 (1). pp. 139-150. ISSN 1432-0630

Alawiah, A. and Abdul Rashid, Hairul Azhar (2015) Potential application of pure silica optical flat fibers for radiation therapy dosimetry. Radiation Physics and Chemistry, 106. pp. 73-76. ISSN 0969-806X

Abdul Rashid, Hairul Azhar (2014) Development of tailor-made silica fibres for TL dosimetry. Radiation Physics and Chemistry, 104. pp. 3-9. ISSN 0969-806X

Abdul Rashid, Hairul Azhar (2014) High sensitivity flat SiO2 fibres for medical dosimetry. Radiation Physics and Chemistry, 104. pp. 134-138. ISSN 0969-806X

Emami, Siamak Dawazdah and Abdul Rashid, Hairul Azhar and Zulkifli, M. I. and Mat Sharif, K. A. and Muhamad Yasin, S. Z. (2014) S-Band gain improvement using a Thulium-Aluminum co-doped photonic crystal fiber amplifier. IEEE Photonics Journal, 6 (6). ISSN 1943-0655

Abdul Rashid, Hairul Azhar (2014) Enhancing the radiation dose detection sensitivity of optical fibres. Applied Radiation and Isotopes. ISSN 0969-8043

Abdul Rashid, Hairul Azhar and Aljamimia, S. M. and Yusoff, Zulfadzli (2014) Multiple soaking with different solution concentration in doped silica preform fabrication using modified chemical vapor deposition and solution doping. Fiber and Integrated Optics, 33 (1-2). pp. 105-119. ISSN 0146-8030

Abdul Rashid, Hairul Azhar (2014) Absorbance properties of gold coated fiber Bragg grating sensor for aqueous ethanol. Journal of the European Optical Society Rapid Publications, 9. p. 14018. ISSN 1990-2573

Abdul Rashid, Hairul Azhar (2014) Investigation of bending sensitivity in partially doped core fiber for sensing applications. IEEE Sensors Journal, 14 (4). pp. 1295-1303. ISSN 1530-437X

Abdul Rashid, Hairul Azhar and Emami, Siamak Dawazdah (2014) S-band Thulium-doped fiber amplifier enhancement using ASE suppression. In: 2014 Optical Fiber Communications Conference and Exhibition (OFC). IEEE, pp. 1-3. ISBN 978-1-5575-2994-7

Abdul Rashid, Hairul Azhar and Narayanasamy Pillay, Shamini Pillay and Kumar, Deepak and Phua, Y. N. (2014) Analysis of the propagation characteristics of circular step-index fibre with new sheath helix boundary condition. Journal of Electromagnetic Waves and Applications, 28 (4). pp. 420-429. ISSN 0920-5071

Abdul Rashid, Hairul Azhar and Emami, Siamak Dawazdah (2014) Enhanced performance of an S-band fiber laser using a thulium-doped photonic crystal fiber. Laser Physics, 24 (11). ISSN 1054-660X

Abdul Rashid, Hairul Azhar and Yusoff, Zulfadzli and Mansoor, Amilia and Mokhtar, Mohd Ridzuan and Phua, Y. N. and Lin, H. S. (2014) Tunable Brillouin-erbium fiber laser incorporating a low-cost biconic tapered fiber. Journal of Modern Optics, 61 (3). pp. 239-243. ISSN 0950-0340

Ariffin, Alawiah and Fadhli, M. M. and Bauk, S. and Abdul Rashid, Hairul Azhar and Maah, M. .J. (2013) Assessment of GeB Doped SiO2 optical fiber for the application of remote radiation sensing system. In: Micro/Nano Materials, Devices, and Systems. SPIE Digital Library, pp. 1-16. ISBN 9780819498144

Mansoor, Amilia and Nan, Phua Yeong and Abdul Rashid, Hairul Azhar and Yusoff, Zulfadzli and Othman, Marinah (2013) Effect of bandpass filter bandwidth on the performance of linear cavity multiwavelength BEFL. In: 2013 IEEE 4th International Conference on Photonics (ICP). IEE Xplore, pp. 234-236. ISBN 978-1-4673-6073-9

Abdul Rashid, Hairul Azhar and Mizanur Rahman, A. K. M. and Wan Abdullah, Wan Saffiey and Mohd Noor, N. and Zulkifli, M. I and Muhamad Yasin, S. Z. and Mat Sharif, Khairul A. and Tamchek, Nizam and Mat Nawi, S. N and Wahib, N. and Mohd Amin, Yusoff and Bradley, David Andrew and Begum, Mahfuza Sharmila (2013) Thermoluminescence response of ge-doped optical fiber dosimeters with different core sizes. In: 2013 IEEE 4th International Conference Photonics (ICP). IEEE, pp. 291-293. ISBN 978-1-4673-6073-9

Ariffin, Alawiah and Intan, A. M. and Abdul Rashid, Hairul Azhar and Yusoff, Zulfadzli and Mokhtar, Mohd Ridzuan and Bauk, S. and Wan Abdullah, W. S. and Mat Sharif, K. A. and Mahdiraji, G. A. and Mahamd Adikan, F. R. and Tamchek, N. and Noor, N. M. and Bradley, D. A. (2013) Thermoluminescence characteristics of flat optical fiber in radiation dosimetry under different electron irradiation conditions. Micro-structured and Specialty Optical Fibres II, 8775.

Daud, S. A. and Mohamed, Khalid Sheikhidris and Abdul Rashid, Hairul Azhar and Mokhtar, Mohd Ridzuan and Yusoff, Zulfadzli and Abd Rahman, Faidz and Emami, Siamak Dawazdah and Harun, Sulaiman Wadi and Ahmad, Harith (2008) Shorter wavelength gain shift in EDFA using a macro-bending approach. In: IEEE PhotonicsGlobal@Singapore, 2008. IPGC 2008. IEEE, pp. 412-414. ISBN 978-1-4244-2906-6

Abdul Rashid, Hairul Azhar and Abd Rahman, Faidz and Ahmad, Harith and Emami, Siamak Dawazdah and Harun, Sulaiman Wadi (2008) Effects of an auxiliary pump on the performance of TDFA. Laser Physics, 18 (8). 977-982 . ISSN 1054-660X

Harun, Sulaiman Wadi and Abdul Rashid, Hairul Azhar and Muhd-Yassin, S. Z. and Abd-Rahman, M. K. and Jayapalan, K. K. and Ahmad, Harith (2008) 37.2dB small-signal gain from Er/Yb Co-doped fiber amplifier with 20mW pump power. Optics & Laser Technology, 40 (1). pp. 88-91. ISSN 00303992

Abdul Rashid, Hairul Azhar and Mokhtar, Mohd Ridzuan and Yusoff, Zulfadzli and Gopinathan, Vinesh and Al-Qdah, Malik T. and A. Rahman, Faidz (2008) Chromatic dispersion measurement using optical beating null frequency. Optical Engineering, 47 (2). ISSN 00913286

Abdul Rashid, Hairul Azhar and Yusoff, Zulfadzli and Mohd Nasir, M. N. and Al-Mansoori, M. H. and Choudhury, Pankaj Kumar (2008) Enhancement of multi-wavelength brillouin-erbium fibre laser utilizing fibre Bragg Grating filter. In: 2007 Asia Optical Fiber Communication and Optoelectronics Conference. IEEE, pp. 394-396. ISBN 978-0-9789217-2-9

Muhd-Yassin, S. Z. and Harun, Sulaiman Wadi and Abdul Rashid, Hairul Azhar and Abd-Rahman, M. K. and Abd Rahman, Faidz and Ahmad, Harith (2007) An efficient EYDFA with a 54 dB small signal gain. Microwave and Optical Technology Letters, 49 (10). pp. 2337-2341. ISSN 1098-2760

Abdul Rashid, Hairul Azhar and Al-Qdah, Malik T. and Chuah, Hean Teik and Tayahi, M. B. and Abdullah, Mohammad Khazani (2007) Optimization of optical modulator chirp measurement technique using differential frequency beating. Microwave and Optical Technology Letters, 49 (9). pp. 2306-2309. ISSN 1098-2760

Abdul Rashid, Hairul Azhar and Abbou, F. M. and Al-Qdah, Malik T. and Chuah, Hean Teik and Tayahi, M. B. (2007) Semi-analytical performance analysis of an SCM-WDM PON in the presence of XPM and GVD. In: 2007 IEEE International Conference on Telecommunications and Malaysia International Conference on Communications. IEEE, pp. 35-38. ISBN 978-1-4244-1093-4

Hossain, Nadir and Naji, A. W. and Mishra, V. and Abbou, F. M. and Abdul Rashid, Hairul Azhar and Faidz, A. R. (2007) Theoretical analysis, optimization, and experimental evaluation of dual function DP R-EDFA. Journal of Russian Laser Research, 28 (3). pp. 293-303. ISSN 1071-2836

Abdul Rashid, Hairul Azhar (2007) Packet based echo cancellation for VoIP networks. Computers & Electrical Engineering, 33 (2). pp. 139-148. ISSN 0045-7906

Al-Qdah, Malik T. and Abdul Rashid, Hairul Azhar and Tayahi, M. B. and Chuah, Hean Teik and Abdullah, Mohammad Khazani (2007) OBI reduction method using optical carrier suppression. Microwave and Optical Technology Letters, 50 (1). pp. 256-259. ISSN 1098-2760

Harun, Sulaiman Wadi and Abdul Rashid, Hairul Azhar and Muhd-Yassin, S. Z. and Abd-Rahman, M. K. and Tamjis, M. R. and Ahmad, Harith (2006) Dual-stage Er/Yb doped fiber amplifier for gain and noise figure enhancements. IEICE Electronics Express, 3 (23). pp. 517-521. ISSN 1349-2543

Abdul Rashid, Hairul Azhar and Al-Qdah, Malik T. and Chuah, Hean Teik and Tayahi, M. B. and Abdullah, Mohammad Khazani (2006) Optimization of chromatic dispersion measurement technique using relative power of two beating frequencies. Microwave and Optical Technology Letters, 48 (11). pp. 2154-2156. ISSN 1098-2760

Abdul Rashid, Hairul Azhar and Abbou, F. M. and Al-Qdah, Malik T. and Chuah, Hean Teik and Tayahi, M. B. and Lanka, S. (2006) System performance optimization in SCM-WDM passive optical networks in the presence of XPM and GVD. IEEE Communications Letters, 10 (9). 670 -672. ISSN 1089-7798

Abdul Rashid, Hairul Azhar (2006) Design and performance analysis of subcarrier multiplexing passive optical networks. PhD thesis, Multimedia University.

Hiew, C. C. and Abbou, F. M. and Chuah, Hean Teik and Majumder, Satya Prasad and Abdul Rashid, Hairul Azhar (2006) Nonlinear BER performance of dense optical WDM manhattan street network with deflection routing. IEEE Photonics Technology Letters, 18 (9). pp. 1031-1033. ISSN 1041-1135

Abdul Rashid, Hairul Azhar and Chuah, Hean Teik and Tayahi, Moncef B. and Al-Qdah, Malik T. and Lee, Ruen Chung (2006) The effects of drive level errors on optical SSB system performance. IEICE Electronics Express, 3 (8). pp. 156-162. ISSN 1349-2543

Hiew, C. C. and Abbou, F. M. and Chuah, Hean Teik and Abdul Rashid, Hairul Azhar (2005) A technique to improve optical time division multiplexing - wavelength division multiplexing performance. IEICE Electronics Express, 2 (24). pp. 589-594. ISSN 1349-2543

Hiew, C. C. and Chuah, Hean Teik and Abdul Rashid, Hairul Azhar and Abbou, F. M. and Majumder, Satya Prasad (2005) Impact of a Post-OTDM-Demultiplexing Optical Filter on Dense OOK OTDM-WDM Transmission. Fiber & Integrated Optics, 24 (5). pp. 457-470. ISSN 0146-8030

Abdul Rashid, Hairul Azhar and Chuah, Hean Teik and Tayahi, Moncef B. and Al-Qdah, Malik T. and Lee, Ruen Chung (2005) Chromatic dispersion power penalties in orthogonal subcarrier--optical tandem single sideband systems. IEICE Electronics Express, 2 (9). pp. 305-310. ISSN 1349-2543

Hiew, C. C. and Abbou, F. M. and Chuah, Hean Teik and Majumder, Satya Prasad and Abdul Rashid, Hairul Azhar (2004) BER estimation of optical WDM RZ-DPSK systems through the differential phase Q. IEEE Photonics Technology Letters, 16 (12). pp. 2619-2621. ISSN 1041-1135