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Article

Hafizi, Z. M. and Ibrahim, I. N, and Vorathin, E. (2023) Delamination detection in thin-walled composite structures using acoustic pitch-catch technique with Fiber Bragg Grating Sensors. Jurnal Teknologi (Sciences & Engineering), 85 (3). pp. 35-42. ISSN 2180–3722. (Published)

Adhreena, M S N A and Z. M., Hafizi and Vorathin, E. and N., Zahir (2023) A Study Of Fiber Bragg Grating Temperature Sensor For Under Water Temperature Monitoring. Journal of Engineering and Technology (JET), 14 (1). pp. 237-244. ISSN 2180-3811. (Published)

Atik, Faysal and Adhreena, M S N A and Vorathin, E. and Hafizi, Z. M. and Ngui, W K (2021) Leak diagnosis of pipeline based on empirical mode decomposition and support vector machine. IOP Conf. Series: Materials Science and Engineering, 1078 (1). pp. 1-9. ISSN 1757-899X (online); 1757-8981 (Print). (Published)

Vorathin, E. and Z. M., Hafizi and Nurazima, Ismail and Miminorazeansuhaila, Loman (2020) Review of high sensitivity fibre-optic pressure sensors for low pressure sensing. Optics & Laser Technology, 121 (105841). pp. 1-18. ISSN 0030-3992. (Published)

Vorathin, E. and Z. M., Hafizi (2020) Bandwidth modulation and centre wavelength shift of a single FBG for simultaneous water level and temperature sensing. Measurement, 163 (107955). pp. 1-8. ISSN 0263-2241. (Published)

Vorathin, E. and Z. M., Hafizi and N., Ismail and M., Loman and A. M., Aizzuddin and K. S., Lim and H., Ahmad (2019) FBG Water-Level Transducer Based on PVC-Cantilever and Rubber-Diaphragm Structure. IEEE Sensors Journal, 19 (17). pp. 7407-7414. ISSN 1530-437X. (Published)

Z. M., Hafizi and Vorathin, E. and A. M., Aizzuddin and K. S., Lim (2019) High-Resolution Fibre Bragg Grating (FBG) Pressure Transducer for Low-Pressure Detection. International Journal of Automotive and Mechanical Engineering (IJAME), 6 (2). pp. 6783-6795. ISSN 1985-9325(Print); 2180-1606 (Online). (Published)

Vorathin, E. and Z. M., Hafizi and A. M., Aizzuddin and M. K. A., Zaini and K. S., Lim (2019) A Novel Temperature-Insensitive Hydrostatic Liquid-Level Sensor Using Chirped FBG. IEEE Sensors Journal, 19 (1). pp. 157-162. ISSN 1530-437X. (Published)

Vorathin, E. and Z. M., Hafizi and A. M., Aizzuddin and M. K. A., Zaini and K. S., Lim (2019) Temperature-independent chirped FBG pressure transducer with high sensitivity. Optics and Lasers in Engineering, 117. pp. 49-56. ISSN 0143-8166. (Published)

Vorathin, E. and Z. M., Hafizi and A. M., Aizzuddin and K. S., Lim (2019) Temperature-insensitive pressure transducer based on reflected broadened spectrum with enhanced sensitivity. Sensors and Actuators: A Physical, 288. pp. 61-66. ISSN 0924-4247. (Published)

Vorathin, E. and Mohd Hafizi, Zohari and S. A., Che Ghani and Siregar, J. P. and K. S., Lim (2018) FBGs Real-Time Impact Damage Monitoring System of GFRP Beam Based on CC-LSL Algorithm. International Journal of Structural Stability and Dynamics, 18 (5). p. 1850075. ISSN 0219-4554. (Published)

Vorathin, E. and Z. M., Hafizi and A. M., Aizzuddin and K. S., Lim (2018) A highly sensitive multiplexed FBG pressure transducer based on natural rubber diaphragm and ultrathin aluminium sheet. Optics & Laser Technology, 106. pp. 177-181. ISSN 0030-3992. (Published)

Vorathin, E. and Z. M., Hafizi and A. M., Aizzuddin and K. S., Lim (2018) A natural rubber diaphragm based transducer for simultaneous pressure and temperature measurement by using a single FBG. Optical Fiber Technology, 45. pp. 8-13. ISSN 1068-5200. (Published)

Conference or Workshop Item

Z. M., Hafizi and Vorathin, E. (2021) Investigation of low frequency fibre Bragg grating accelerometer based on thermoplastic cantilever beam. In: IOP Conference Series: Materials Science and Engineering, The International Postgraduate Conference on Mechanical Engineering (IPCME 2021) , 19-20 January 2021 , Pekan, Pahang, Malaysia. pp. 1-7., 1078 (012012). ISSN 1757-899X (Published)

Z. M., Hafizi and Vorathin, E. (2020) A temperature-compensated FBG pressure sensor for underwater pipeline monitoring. In: IEEE 8th International Conference on Photonics (ICP 2020) , 16-18 March 2020 , Kota Bharu, Malaysia. pp. 1-5.. ISBN 978-1-7281-0518-5 (Published)

Z. M., Hafizi and A. M., Aizzuddin and Vorathin, E. (2018) Development of fibre bragg grating (FBG) based pressure transducer with temperature compensation. In: 6th International Conference On Noise, Vibration And Comfort , 05 - 07 Mac 2018 , Putrajaya Dorset, Putrajaya. pp. 1-6.. (Unpublished) (Unpublished)

Z. M., Hafizi and Muhammad Aizzuddin, Abdullah and Vorathin, E. and Aziman, Abdullah (2018) Fast response fibre bragg grating (FBG) pressure transducer. In: 29th International Invention, Innovation & Technology Exhibition, Malaysia , 2-4 May 2018 , Kuala Lumpur Convention Centre, Malaysia. p. 1.. (Unpublished) (Unpublished)

A. M., Aizzuddin and Z. M., Hafizi and Kee, L. V. and Vorathin, E. and Lim, Kok Sing (2017) Development of Fibre Bragg grating (FBG) dynamic pressure transducer with diminutive voltage inconsistency. In: IOP Conference Series: Materials Science and Engineering, 4th International Conference on Mechanical Engineering Research, ICMER 2017 , 1-2 August 2017 , The Swiss Garden Beach Resort, Kuantan. pp. 1-10., 257 (012080). ISSN 1757-899X (Published)

Vorathin, E. and Z. M., Hafizi and S. A., Che Ghani and Lim, Kok Sing and A. M., Aizzuddin (2017) The use of an improved technique to reduce the variability of output voltage in real-time Fibre Bragg Grating based monitoring system. In: IOP Conference Series: Materials Science and Engineering, 4th International Conference on Mechanical Engineering Research, ICMER 2017 , 1-2 August 2017 , The Swiss Garden Beach Resort, Kuantan. pp. 1-11., 257 (012001). ISSN 1757-8981 (Print); 1757-899X (Online) (Published)

Vorathin, E. and Z. M., Hafizi and S. A., Che Ghani and K. S., Lim (2016) Real-time Monitoring System of Composite Aircraft Wings Utilizing Fibre Bragg Grating Sensor. In: IOP Conference Series: Materials Science and Engineering, AEROTECH VI - Innovation in Aerospace Engineering and Technology , 8–9 November 2016 , Kuala Lumpur, Malaysia. pp. 1-9., 152 (012024). ISSN 1757-8981 (Print), 1757-899X (Online) (Published)

Vorathin, E. and Z. M., Hafizi and S. A., Che Ghani and Kian, Sheng Lim (2016) The Use of Real-Time Monitoring System Utilizing Single Fibre Bragg Grating Sensor for Composite Plate under Static Loading. In: International Conference on Environmental Technology and Management (ICETM 2016) , 19-20 August 2016 , Kuala Lumpur, Malaysia. pp. 1-13.. (Unpublished) (Unpublished)

Undergraduates Project Papers

Vorathin, E. (2011) Design and fabrication of smart mousetrap. Faculty of Mechanical Engineering, Universiti Malaysia Pahang.