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Hashim, Hazwani Suhaila and Yap, Wing Fen and Sheh Omar, Nur Alia and Abdullah, Jaafar and Mohd Daniyal, Wan Mohd Ebtisyam Mustaqim and Saleviter, Silvan (2020) Detection of phenol by incorporation of gold modified-enzyme based graphene oxide thin film with surface plasmon resonance technique. Optics Express, 28 (7). pp. 9738-9752. ISSN 1094-4087

Al-Mansoori, Mohammed Hayder and Al-Alimi, Abdulmoghni Ali Wazea and R., Abdul Sarmani and Abas, A. F. and Alresheedi, Mohammed Thamer and Mahdi, Miaad A. (2019) Wide-uniform triple Brillouin frequency spacing multi-wavelength fiber laser assisted by a distributed Raman amplifier. Optics Express, 27 (19). pp. 26957-26966. ISSN 1094-4087

Mohd Daniyal, Wan Mohd Ebtisyam Mustaqim and Yap, Wing Fen and Abdullah, Jaafar and Sadrolhosseini, Amir Reza and Saleviter, Silvan and Sheh Omar, Nur Alia (2018) Exploration of surface plasmon resonance for sensing copper ion based on nanocrystalline cellulose-modified thin film. Optics Express, 26 (26). 34880 - 34893. ISSN 1094-4087

Lau, Kuen Yao and Abu Bakar, Muhammad Hafiz and Muhammad, Farah Diana and Abd Latif, Amirah and Omar, Muhammad Firdaus and Yusoff, Zulfadzli and Mahdi, Mohd Adzir (2018) Dual-wavelength, mode-locked erbium-doped fiber laser employing graphene/polymethyl-methacrylate saturable absorber. Optics Express, 26 (10). 12790 - 12800. ISSN 1094-4087

Al-Alimi, A. W. and Sarmani, Abdul Rahman and Al-Mansoori, Mohammed Hayder and Abas, Ahmad Fauzi and Alresheedi, Mohammed Thamer and Mahdi, Mohd Adzir (2018) Enhanced flatness of 20 Ghz channel spacing multiwavelength Brillouin-Raman fiber laser with sub-millimeter air gap. Optics Express, 26 (23). 30978 - 30990. ISSN 1094-4087

Al-Alimi, Abdulmoghni Ali Wazea and Sarmani, Abdul Rahman and Al-Mansoori, Mohhamed Hayder and Narayana, Gandham Lakshmi and Mahdi, Mohd Adzir (2018) Flat amplitude and wide multiwavelength Brillouin/erbium fiber laser based on Fresnel reflection in a micro-air cavity design. Optics Express, 26 (3). 3124 - 3137. ISSN 1094-4087

Zainol Abidin, Nadiah Husseini and Abu Bakar, Muhammad Hafiz and Tamchek, Nizam and Mahamd Adikan, Faisal Rafiq and Mahdi, Mohd Adzir (2018) Pump distribution effect in dual-wavelength Raman-erbium random distributed feedback fiber laser. Optics Express, 26 (12). 15411 - 15419. ISSN 1094-4087

Al-Alimi, A. W. and Cholan, N. A. and Yaacob, M. H. and Abas, A. F. and Alresheedi, M. T. and Mahdi, M. A. (2017) Wide bandwidth and flat multiwavelength Brillouin-erbium fiber laser. Optics Express, 25 (16). pp. 19382-19390. ISSN 1094-4087

Lim, L. T. and Bakar, M. H. Abu and Mahdi, M. A. (2017) Wavelength-tunable single longitudinal mode fiber optical parametric oscillator. Optics Express, 25 (5). 5501 - 5508. ISSN 1094-4087

Khalaf, Ahmed Lateef and M. Thirunavakkarasu, Punithavathi and Lim, H. N and Paiman, Suriati and Yusof, Nor Azah and Mahdi, Mohd Adzir and Yaacob, Mohd Hanif (2017) Modified plastic optical fiber with CNT and graphene oxide nanostructured coatings for ethanol liquid sensing. Optics Express, 25 (5). pp. 5509-5520. ISSN 1094-4087

Ibrahim @ Ghazali, Siti Azlida and Abdul Rahman, Norizah and Abu Bakar, Muhammad Hafiz and Girei, Saad Hayatu and Yaacob, Mohd Hanif and Ahmad, Harith and Mahdi, Mohd Adzir (2015) Room temperature ammonia sensing using tapered multimode fiber coated with polyaniline nanofibers. Optics Express, 23 (3). pp. 2837-2845. ISSN 1094-4087

Lim, L. T. and Yeo, Kwok Shien and Abu Bakar, Muhammad Hafiz and Tamchek, Nizam and Mahdi, Mohd Adzir (2014) Extended nonlinear parametric process in anomalously pumped linear cavity oscillator. Optics Express, 22 (18). pp. 22190-22195. ISSN 1094-4087

Yadav, Tarun Kumar and Narayanaswamy, Radhakrishnan and Abu Bakar, Muhammad Hafiz and Mustapha Kamil, Yasmin and Mahdi, Mohd Adzir (2014) Single mode tapered fiber-optic interferometer based refractive index sensor and its application to protein sensing. Optics Express, 22 (19). pp. 22802-22807. ISSN 1094-4087

Mamdoohi, Ghazaleh and Sarmani, Abdul Rahman and Abas, Ahmad Fauzi and Yaacob, Mohd. Hanif and Mokhtar, Makhfudzah and Mahdi, Mohd Adzir (2013) 20 GHz spacing multi-wavelength generation of Brillouin-Raman fiber laser in a hybrid linear cavity. Optics Express, 21 (16). pp. 18724-18732. ISSN 1094-4087

Yeo, Kwok Shien and Mahamd Adikan, Faisal Rafiq and Mokhtar, Makhfudzah and Hitam, Salasiah and Mahdi, Mohd Adzir (2013) Fiber optical parametric amplifier with double-pass pump configuration. Optics Express, 21 (25). pp. 31623-31631. ISSN 1094-4087

Mamdoohi, Ghazaleh and Sarmani, Abdul Rahman and Yaacob, Mohd. Hanif and Mokhtar, Makhfudzah and Mahdi, Mohd Adzir (2013) Multi-wavelength Brillouin-Raman fiber laser utilizing enhanced nonlinear amplifying loop mirror design. Optics Express, 21 (26). pp. 31800-31808. ISSN 1094-4087

Cholan, Noran Azizan and Al-Mansoori, Mohammed Hayder and Muhammad Noor, Ahmad Shukri and Ismail, Alyani and Mahdi, Mohd Adzir (2013) Multi-wavelength generation by self-seeded four-wave mixing. Optics Express, 21 (5). pp. 6131-6138. ISSN 1094-4087

Yu, Gang Shee and Al-Mansoori, Mohammed Hayder and Yaakob, S. and Man, Azmi and Zamzuri, Abdul Kadir and Mahamd Adikan, Faisal Rafiq and Mahdi, Mohd Adzir (2012) Millimeter wave carrier generation based on a double-Brillouin-frequency spaced fiber laser. Optics Express, 20 (12). pp. 13402-13408. ISSN 1094-4087; ESSN:1094-4087

Al-Asadi, Hamid Ali Abed and Abu Bakar, Muhammad Hafiz and Al-Mansoori, Mohammed Hayder and Mahamd Adikan, Faisal Rafiq and Mahdi, Mohd Adzir (2011) Analytical analysis of second-order Stokes wave in Brillouin ring fiber laser. Optics Express, 19 (25). pp. 25741-25748. ISSN 1094-4087

Al-Mansoori, M. H. and Mahdi, Mohd Adzir (2011) Broadly tunable L-band multiwavelength BEFL utilizing nonlinear amplified loop mirror filter. Optics Express, 19 (24). pp. 23981-23988. ISSN 1094-4087

Abd Rahman, Z. and Hitam, Salasiah and Al-Mansoori, M. H. and Abas, Ahmad Fauzi and Mahdi, Mohd Adzir (2011) Multiwavelength Brillouin fiber laser with enhanced reverse-S-shaped feedback coupling assisted by out-of-cavity optical amplifier. Optics Express, 19 (22). pp. 21238-21245. ISSN 1094-4087; ESSN:1094-4087

Shee, Yu Gang and Al-Mansoori, Mohammed Hayder and Ismail, Alyani and Hitam, Salasiah and Mahdi, Mohd Adzir (2011) Multiwavelength Brillouin-erbium fiber laser with double-Brillouin-frequency spacing. Optics Express, 19 (3). pp. 1699-1706. ISSN 1094-4087

Al-Asadi, H. A. and Al-Mansoori, M. H. and Hitam, Salasiah and Saripan, M. Iqbal and Mahdi, Mohd Adzir (2011) Particle swarm optimization on threshold exponential gain of stimulated Brillouin scattering in single mode fibers. Optics Express, 19 (3 ). pp. 1842-1853. ISSN 1094-4087; ESSN:1094-4087

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

Al-Asadi, Hamid Ali Abed and Al-Mansoori, Mohammed Hayder and Ajiya, Mohammed and Hitam, Salasiah and Saripan, M. Iqbal and Mahdi, Mohd Adzir (2010) Effects of pump recycling technique on stimulated Brillouin scattering threshold: a theoretical model. Optics Express, 18 (21). pp. 22339-22347. ISSN 1094-4087

Zan, Zuraidah and Lowery, Arthur James (2010) Experimental demonstration of a flexible and stable semiconductor laser linewidth emulator. Optics Express, 18 (13). pp. 13880-13885. ISSN 1094-4087

Abdul Kadir, Muhammad Zamzuri and Mahdi, Mohd Adzir and Al-Mansoori, Mohammed Hayder and Md. Samsuri, Norhakimah and Ahmad, A. and Islam, M. S. (2009) OSNR variation of multiple laser lines in Brillouin-Raman fiber laser. Optics Express, 17 (19). pp. 16904-16910. ISSN 1094-4087

Mahdi, Mohd Adzir and Sheih, Shou Jong and Mahamd Adikan , Faisal Rafiq (2009) Simplified ASE correction algorithm for variable gain-flattened Erbium-doped fiber amplifier. Optics Express, 17 (12). pp. 10069-10076. ISSN 1094-4087

Ahmad Hambali, Nor Azura Malini and Mahdi, Mohd Adzir and Al-Mansoori, Mohammed Hayder and Abas, Ahmad Fauzi and Saripan, M. Iqbal (2009) Investigation on the effect of EDFA location in ring cavity Brillouin-Erbium fiber laser. Optics Express, 17 (14). pp. 11768-11775. ISSN 1094-4087

Ajiya, Mohammed and Mahdi, Mohd Adzir and Al-Mansoori, Mohammed Hayder and Hitam, Salasiah (2009) Seamless tuning range based-on available gain bandwidth in multiwavelength Brillouin fiber laser. Optics Express, 17 (8). pp. 5953-5964.

Md. Samsuri, Norhakimah and Zamzuri, Abdul Kadir and Al-Mansoori, Mohammed Hayder and Ahmad, A. and Mahdi, Mohd Adzir (2008) Brillouin-Erbium fiber laser with enhanced feedback coupling using common Erbium gain section. Optics Express, 16 (21). pp. 16475-16480. ISSN 1094-4087

Mahdi, Mohd Adzir and Al-Mansoori, Mohammed Hayder (2008) Tunable range enhancement of Brillouin-erbium fiber laser utilizing Brillouin pump pre-amplification technique. Optics Express, 16 (11). pp. 7649-7654. ISSN 1094-4087

Abdul Kadir @ Jaafar, Muhammad Zamzuri and Mahdi, Mohd Adzir and Ahmad, A. and Md Ali, Mas Izyani and Al-Mansoori, Mohammed Hayder (2007) Flat amplitude multiwavelength Brillouin-Raman comb fiber laser in Rayleigh-scattering-enhanced linear cavity. Optics Express, 15 (6). pp. 3000-3005. ISSN 1094-4087

Al-Mansoori, Mohammed Hayder and Abd. Rahman, Mohd Kamil and Mahamd Adikan, Faisal Rafiq and Mahdi, Mohd Adzir (2005) Widely tunable linear cavity multiwavelength Brillouin-Erbium fiber laser. Optics Express, 13 (9). pp. 3471-3476. ISSN 1094-4087