Items where Author is "A. Bakar, Ahmad Ashrif"

Nazri, Nur Afifah Ahmad and Azeman, Nur Hidayah and Bakar, Mohd Hafiz Abu and Mobarak, Nadhratun Naiim and Masran, Athiyah Sakinah and Zain, Ahmad Rifqi Md and Mahdi, Mohd Adzir and Saputro, Adhitya Gandaryus and Wung, Triati Dewi Kencana and Luo, Yunhan and A. Bakar, Ahmad Ashrif (2024) Polymeric carbon quantum dots as efficient chlorophyll sensor-analysis based on experimental and computational investigation. Optics and Laser Technology, 170. pp. 1-11. ISSN 0030-3992

Yusoff, Atiqah and Azeman, Nur Hidayah and Mohamed Kassim, Muhammad Faizal and Mobarak, Nadhratun Naiim and Badri, Khairiah and Mahdi, Mohd Adzir and Su'ait, Mohd Sukor and A. Bakar, Ahmad Ashrif (2019) Bio-based polycationic polyurethane as an ion-selective membrane for nitrate tapered optical fiber sensors. IEEE Access, 7. pp. 157103-157112. ISSN 2169-3536

Wan Ab Rahman, Wan Baihaqi and Azeman, Nur Hidayah and Kamaruddin, Nur Hasiba and Menon, Susthitha and Shabaneh, Arafat Abdallah Abdelwadod and Mahdi, Mohd Adzir and Mokhtar, Mohd Hadri Hafiz and Arsad, Norhana and A. Bakar, Ahmad Ashrif (2019) Label-free detection of dissolved carbon dioxide utilizing multimode tapered optical fiber coated zinc oxide nanorice. IEEE Access, 7. pp. 4538-4545. ISSN 2169-3536

Idris, Sarada and Azeman, Nur Hidayah and Noor Azmy, Noor Azwen and Ratnam, Chantara Thevy and Mahdi, Mohd Adzir and A. Bakar, Ahmad Ashrif (2018) Gamma irradiated Py/PVA for GOx immobilization on tapered optical fiber for glucose biosensing. Sensors and Actuators B: Chemical, 273. 1404 - 1412. ISSN 0925-4005

Kamaruddin, Nur Hasiba and A. Bakar, Ahmad Ashrif and Yaacob, Mohd Hanif and Mahdi, Mohd Adzir and Zan, Mohd Saiful Dzulkefly and Shaari, Sahbudin (2016) Enhancement of chitosan-graphene oxide SPR sensor with a multi-metallic layers of Au–Ag–Au nanostructure for lead(II) ion detection. Applied Surface Science, 361. pp. 177-184. ISSN 0169-4332; ESSN: 1873-5584

Shabaneh, Arafat Abdallah Abdelwadod and Girei, Saad Hayatu and M. Thirunavakkarasu, Punithavathi and Wan Ab Rahman, Wan Baihaqi and A. Bakar, Ahmad Ashrif and Sadek, Abu Zafar and Lim, Hong Ngee and Huang, Nay Ming and Yaacob, Mohd Hanif (2014) Reflectance response of tapered optical fiber coated with graphene oxide nanostructured thin film for aqueous ethanol sensing. Optics Communications, 331. pp. 320-324. ISSN 0030-4018; ESSN: 1873-0310

Al-Asadi, Hamid Ali Abed and A. Bakar, Ahmad Ashrif and Mahamd Adikan, Faisal Rafiq and Mahdi, Mohd Adzir (2011) Analytical study of nonlinear phase shift through stimulated Brillouin scattering in single mode fiber with the pump power recycling technique. Journal of Optics A-Pure and Applied Optics , 13 (10). p. 105701. ISSN 1464-4258; ESSN:1741-3567

Mahdi, Mohd Adzir and Hitam, Salasiah and Ahmad Hambali, Nor Azura Malini and Al-Mansoori, Mohammed Hayder and Ajiya, Mohammed and A. Bakar, Ahmad Ashrif (2011) Multiwavelength Brillouin-Raman ring-cavity fiber laser with 22-GHz spacing. Laser Physics, 21 (9). pp. 1656-1660. ISSN 1054-660X

Sarmani, Abdul Rahman and Abu Bakar, Muhammad Hafiz and A. Bakar, Ahmad Ashrif and Mahamd Adikan, Faisal Rafiq and Mahdi, Mohd Adzir (2011) Spectral variations of the output spectrum in a random distributed feedback Raman fiber laser. Optics Express, 19 (15). pp. 14152-14159. ISSN 1094-4087; ESSN:1094-4087

A. Bakar, Ahmad Ashrif and Mahdi, Mohd Adzir and Al-Mansoori, Mohammed Hayder and Shaari, Sahbudin and Abdul Kadir, Muhammad Zamzuri (2009) Opto-optical gain-clamped L-band Erbium-doped fiber amplifier with C-band control signal. Applied Optics, 48 (12). pp. 2340-2342. ISSN 1559-128X; ESSN: 2155-3165

A. Bakar, Ahmad Ashrif and Mahdi, Mohd Adzir and Al-Mansoori, Mohammed Hayder and Shaari, Sahbudin and Zamzuri, Abdul Kadir (2009) Single stage gain-clamped L-band EDFA with C-band ASE saturating tone. Laser Physics, 19 (5). pp. 1026-1029. ISSN 1054-660X

Mahdi, Mohd Adzir and A. Bakar, Ahmad Ashrif and Al-Mansoori, Mohammed Hayder and Shaari, S. and Abdul Kadir, Zamzuri (2008) Single-stage gain-clamped L-band EDFA with C-band ASE self-oscillation in ring cavity. Laser Physics Letters, 5 (2). pp. 126-129. ISSN 1612-2011

A. Bakar, Ahmad Ashrif (2004) Design and Development of a Fiber Break Monitoring System in Optical Fiber Communications. Masters thesis, Universiti Putra Malaysia.