Design and Development of a Fiber Break Monitoring System in Optical Fiber Communications

by A. Bakar, Ahmad Ashrif
Published 2004

Single-stage gain-clamped L-band EDFA with C-band ASE self-oscillation in ring cavity

by Mahdi, Mohd Adzir, A. Bakar, Ahmad Ashrif, Al-Mansoori, Mohammed Hayder, Shaari, S., Abdul Kadir, Zamzuri
Published 2008

Single stage gain-clamped L-band EDFA with C-band ASE saturating tone.

by A. Bakar, Ahmad Ashrif, Mahdi, Mohd Adzir, Al-Mansoori, Mohammed Hayder, Shaari, Sahbudin, Zamzuri, Abdul Kadir
Published 2009

Analytical study of nonlinear phase shift through stimulated Brillouin scattering in single mode fiber with the pump power recycling technique.

by Al-Asadi, Hamid Ali Abed, A. Bakar, Ahmad Ashrif, Mahamd Adikan, Faisal Rafiq, Mahdi, Mohd Adzir
Published 2011

Opto-optical gain-clamped L-band Erbium-doped fiber amplifier with C-band control signal

by A. Bakar, Ahmad Ashrif, Mahdi, Mohd Adzir, Al-Mansoori, Mohammed Hayder, Shaari, Sahbudin, Abdul Kadir, Muhammad Zamzuri
Published 2009

Spectral variations of the output spectrum in a random distributed feedback Raman fiber laser.

by Sarmani, Abdul Rahman, Abu Bakar, Muhammad Hafiz, A. Bakar, Ahmad Ashrif, Mahamd Adikan, Faisal Rafiq, Mahdi, Mohd Adzir
Published 2011

Sensitive and selective Cu2+ detection via surface plasmon resonance using ionophore decorated nanocrystalline cellulose-graphene oxide thin film

by Daniyal, Wan Mohd Ebtisyam Mustaqim Mohd, Fen, Yap Wing, Abdullah, Jaafar, A. Bakar, Ahmad Ashrif, Mahdi, Mohd Adzir
Published 2024

Enhancement of chitosan-graphene oxide SPR sensor with a multi-metallic layers of Au–Ag–Au nanostructure for lead(II) ion detection

by Kamaruddin, Nur Hasiba, A. Bakar, Ahmad Ashrif, Yaacob, Mohd Hanif, Mahdi, Mohd Adzir, Zan, Mohd Saiful Dzulkefly, Shaari, Sahbudin
Published 2016

Gamma irradiated Py/PVA for GOx immobilization on tapered optical fiber for glucose biosensing

by Idris, Sarada, Azeman, Nur Hidayah, Noor Azmy, Noor Azwen, Ratnam, Chantara Thevy, Mahdi, Mohd Adzir, A. Bakar, Ahmad Ashrif
Published 2018

Multiwavelength Brillouin-Raman ring-cavity fiber laser with 22-GHz spacing.

by Mahdi, Mohd Adzir, Hitam, Salasiah, Ahmad Hambali, Nor Azura Malini, Al-Mansoori, Mohammed Hayder, Ajiya, Mohammed, A. Bakar, Ahmad Ashrif
Published 2011

Bio-based polycationic polyurethane as an ion-selective membrane for nitrate tapered optical fiber sensors

by Yusoff, Atiqah, Azeman, Nur Hidayah, Mohamed Kassim, Muhammad Faizal, Mobarak, Nadhratun Naiim, Badri, Khairiah, Mahdi, Mohd Adzir, Su'ait, Mohd Sukor, A. Bakar, Ahmad Ashrif
Published 2019

Succinyl-carrageenan on a localised surface plasmon resonance fiber sensor for ammonium ion assays

by Abu Bakar, Mohd Hafiz, Azeman, Nur Hidayah, Mobarak, Nadhratun Naiim, Nazri, Nur Afifah Ahmad, Sulaiman, Rozita, Arsad, Norhana, Mahdi, Mohd Adzir, A Bakar, Ahmad Ashrif
Published 2022

Label-free detection of dissolved carbon dioxide utilizing multimode tapered optical fiber coated zinc oxide nanorice

by Wan Ab Rahman, Wan Baihaqi, Azeman, Nur Hidayah, Kamaruddin, Nur Hasiba, Menon, Susthitha, Shabaneh, Arafat Abdallah Abdelwadod, Mahdi, Mohd Adzir, Mokhtar, Mohd Hadri Hafiz, Arsad, Norhana, A. Bakar, Ahmad Ashrif
Published 2019

Reflectance response of tapered optical fiber coated with graphene oxide nanostructured thin film for aqueous ethanol sensing

by Shabaneh, Arafat Abdallah Abdelwadod, Girei, Saad Hayatu, M. Thirunavakkarasu, Punithavathi, Wan Ab Rahman, Wan Baihaqi, A. Bakar, Ahmad Ashrif, Sadek, Abu Zafar, Lim, Hong Ngee, Huang, Nay Ming, Yaacob, Mohd Hanif
Published 2014

Polymeric carbon quantum dots as efficient chlorophyll sensor-analysis based on experimental and computational investigation

by Nazri, Nur Afifah Ahmad, Azeman, Nur Hidayah, Bakar, Mohd Hafiz Abu, Mobarak, Nadhratun Naiim, Masran, Athiyah Sakinah, Zain, Ahmad Rifqi Md, Mahdi, Mohd Adzir, Saputro, Adhitya Gandaryus, Wung, Triati Dewi Kencana, Luo, Yunhan, A. Bakar, Ahmad Ashrif
Published 2024

DSPnet: a self-onn model for robust DSPN diagnosis from temperature maps.

by Khandakar, Amith, Chowdhury, Muhammad E. H., Ibne Reaz, Mamun, Kiranyaz, Serkan, Hasan, Anwarul, Rahman, Tawsifur, Md. Ali, Sawal Hamid, Shapiai At. Abd. Razak,, Mohd. Ibrahim, A. Bakar, Ahmad Ashrif, Podder, Kanchon Kanti, Chowdhury, Moajjem Hossain, Faisal, Md. Ahasan Atick
Published 2023

Real-time cationic sensing using plasmonic fiber optic sensor based phosphoryl-carrageenan

by Abu Bakar, Mohd Hafiz, Azeman, Nur Hidayah, Mobarak, Nadhratun Naiim, Ahmad Nazri, Nur Afifah, Mohd Daniyal, Wan Mohd Ebtisyam Mustaqim, Dzulkefly Zan, Mohd Saiful, Mahdi, Mohd Adzir, Md Zain, Ahmad Rifqi, Gupta, Ruchi, Abdullah, Fairuz, A. Bakar, Ahmad Ashrif
Published 2024