Novel Schiff base functionalized 80-?m tilted fiber Bragg grating chemosensor for copper(II) ion detection

by Ooi, Cheong-Weng, Low, May Lee, Udos, Waldo, Lim, Kok-Sing, Ahmad, Harith
Published 2022

Signal enhancement of FBG-based cantilever accelerometer by resonance suppression using magnetic damper

by Udos, Waldo, Lee, Yen Sian, Lim, Kok Sing, Ong, Zhi Chao, Zaini, Muhammad Khairol Annuar, Ahmad, Harith
Published 2020

Label-free surface-plasmon resonance fiber grating biosensor for Hand-foot-mouth disease (EV-A71) detection

by Udos, Waldo, Ooi, Cheong-Weng, Tan, Soon-Hao, Lim, Kok-Sing, Ee, Yen Jie, Ong, Kien Chai, Ahmad, Harith
Published 2021

Spectral analysis for tilted fiber Bragg gratings in the corrosion detection for concrete structure

by Kwong, Kok Zee, Udos, Waldo, Lim, Kok-Sing, Lee, Foo Wei, Tan, Chee Ghuan, Samion, Muhamad Zharif, Ahmad, Harith
Published 2022

Highly sensitive vernier sensor based on Chirp Grating Fabry-Perot Interferometer (CG-FPI) for the strain detection in lithium polymer (LiPo) batteries

by Ee, Yen-jie, Kufian, Zieauddin, Lim, Kok Sing, Tey, Kok Soon, Ooi, Cheong-weng, Udos, Waldo, Osman, Zurina, Ahmad, Harith
Published 2023

In-fiber Fabry Perot interferometer with narrow interference fringes for enhanced sensitivity in elastic wave detection

by Muhammad Khairol Annuar, Zaini, Lee, Yen-Sian, Nurazima, Ismail, Lim, Kok-Sing, Udos, Waldo, Mohd Hafizi, Zohari, Yang, Hang-Zhou, Harith, Ahmad
Published 2019

In-fiber Fabry Perot interferometer with narrow interference fringes for enhanced sensitivity in elastic wave detection

by Zaini, Muhammad Khairol Annuar, Lee, Yen Sian, Ismail, Nurazima, Lim, Kok Sing, Udos, Waldo, Zohari, Mohd Hafizi, Yang, Hang Zhou, Ahmad, Harith
Published 2019

Signal demodulation for surface plasmon resonance tilted fiber Bragg grating based on root sum squared method

by Ooi, Cheong-Weng, Lim, Kok-Sing, Udos, Waldo, Ee, Yen-Jie, Ismail, Muhammad Nur Syafiq Mohamad, Zakaria, Rozalina, Yang, Hangzhou, Ahmad, Harith
Published 2021

Ultrasensitive parallel double-FPIs sensor based on Vernier effect and Type II fiber Bragg grating for simultaneous measurement of high temperature and strain

by Liu, Xin, Nan, Pengyu, Zhu, Jiajie, Li, Zeren, Dan, Jinxiao, Dang, Wenjie, Lim, Kok Sing, Udos, Waldo, Ahmad, Harith, Liu, Xiaochong, Yang, Hangzhou
Published 2022