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Items where Author is "Abu Bakar, Muhammad Hafiz"

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Number of items: 46.

Article

Lau, Kuen Yao and Abd Latif, Amirah and Abu Bakar, Muhammad Hafiz and Muhammad, Farah Diana and Omar, Muhammad Firdaus and Mahdi, Mohd Adzir (2017) Mechanically deposited tungsten disulfide saturable absorber for low-threshold Q-switched erbium-doped fiber laser. Applied Physics B: Lasers and Optics, 123 (8). art. no. 221. pp. 1-12. ISSN 0946-2171; ESSN: 1432-0649

Alwahib, Ali Abdulkhaleq and Sadrolhosseini, Amir Reza and Mohamed Noor, An'amt and Lim, Hong Ngee and Yaacob, Mohd. Hanif and Abu Bakar, Muhammad Hafiz and Ming, Huang Nay and Mahdi, Mohd Adzir (2016) Reduced graphene oxide/maghemite nanocomposite for detection of hydrocarbons vapor using surface plasmon resonance. IEEE Photonics Journal, 8 (4). pp. 1-10. ISSN 1943-0647; ESSN: 1943-0655

Musa, Baktiar and Mustapha Kamil, Yasmin and Abu Bakar, Muhammad Hafiz and Muhammad Noor, Ahmad Shukri and Ismail, Alyani and Mahdi, Mohd Adzir (2016) Effects of taper parameters on free spectral range of non-adiabatic tapered optical fibers for sensing applications. Microwave and Optical Technology Letters, 58 (4). pp. 798-803. ISSN 0895-2477; ESSN: 1098-2760

Mohamed Halip, N. H. and Isa, N. S. and Latif, A. A. and Mahdi, Mohd Adzir and Abu Bakar, Muhammad Hafiz (2016) Asymmetric fiber taper for narrow linewidth comb filter. Jurnal Teknologi (Sciences and Engineering), 78 (3). pp. 117-121. ISSN 0127-9696; ESSN: 2180-3722

Latif, A. A. and Mohamad, H. and Abu Bakar, Muhammad Hafiz and Muhammad, Farah Diana and Mahdi, Mohd Adzir (2016) Carbon nanotube-based mode-locked wavelength-switchable fiber laser via net gain cross section alteration. Laser Physics, 26 (2). art. no. 025106. pp. 1-6. ISSN 1054-660X; ESSN: 1555-6611

Latif, A. A. and Mohamad, H. and Abu Bakar, Muhammad Hafiz and Muhammad, Farah Diana and Mahdi, Mohd Adzir (2016) Carbon nanotube-based mode-locked wavelength-switchable fiber laser via net gain cross section alteration. Laser Physics, 26 (2). art. no. 025106. ISSN 1054-660X; ESSN: 1555-6611

Lau, K. Y. and Abd Latif, Amirah and Abu Bakar, Muhammad Hafiz and Mahdi, Mohd Adzir (2016) High signal-to-noise ratio Q-switching erbium doped fiber laser pulse emission utilizing single layer trivial transfer graphene film saturable absorber. Jurnal Teknologi (Sciences & Engineering), 78 (3). pp. 129-133. ISSN 0127-9696; ESSN: 2180-3722

Musa, Baktiar and Mustapha Kamil, Yasmin and Abu Bakar, Muhammad Hafiz and Muhammad Noor, Ahmad Shukri and Ismail, Alyani and Mahdi, Mohd Adzir (2016) Investigating the effect of taper length on sensitivity of the tapered-fiber based temperature sensor. Jurnal Teknologi (Sciences & Engineering), 78 (3). pp. 135-140. ISSN 0127-9696; ESSN: 2180-3722

Zainol Abidin, Nadiah Husseini and Abu Bakar, Muhammad Hafiz and Tamchek, Nizam and Mahamd Adikan, Faisal Rafiq and Mahdi, Mohd Adzir (2016) Reflectivity variation in asymmetric random distributed feedback Raman fiber laser. Laser Physics, 26 (1). art. no. 015105. pp. 1-7. ISSN 1054-660X; ESSN: 1555-6611

Zainol Abidin, Nadiah and Abu Bakar, Muhammad Hafiz and Tamchek, Nizam and Mahamd Adikan, Faisal Rafiq and Mahdi, Mohd Adzir (2016) Reflectivity variation in asymmetric random distributed feedback Raman fiber laser. Laser Physics, 26 (1). art. no. 015105. ISSN 1054-660X; ESSN: 1555-6611

Alwahib, Ali Abdulkhaleq and Sadrolhosseini, Amir Reza and Lim, Hong Ngee and Yaacob, Mohd Hanif and Abu Bakar, Muhammad Hafiz and Mahdi, Mohd Adzir (2016) Study of EDC/NHS immobilization for plumbous detection using surface plasmon resonance. Jurnal Teknologi (Sciences and Engineering), 78 (3). pp. 253-256. ISSN 0127-9696; ESSN: 2180-3722

Zainol Abidin, Nadiah Husseini and Abu Bakar, Muhammad Hafiz and Tamchek, Nizam and Mahdi, Mohd Adzir (2016) Tunable ultra-long random distributed feedback fiber laser. Jurnal Teknologi (Sciences and Engineering), 78 (3). pp. 123-127. ISSN 0127-9696; ESSN: 2180-3722

Usman, Hamza and Abu Bakar, Muhammad Hafiz and Amir Hamzah, Amir Syahir and Salleh, Abu Bakar (2016) A tapered fibre optics biosensor for histamine detection. Sensor Review, 36 (1). pp. 40-47. ISSN 0260-2288

Mustapha Kamil, Y. and Abu Bakar, Muhammad Hafiz and Mustapa, M. A. and Yaacob, Mohd. Hanif and Amir Hamzah, Amir Syahir and Mahdi, Mohd Adzir (2015) Sensitive and specific protein sensing using single-mode tapered fiber immobilized with biorecognition molecules. IEEE Photonics Journal, 7 (6). art. no. 3700109. pp. 1-9. ISSN 1943-0655

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

Tee, Din Chai and Tamchek, Nizam and Abu Bakar, Muhammad Hafiz and Mahamd Adikan, Faisal Rafiq (2014) High-transmission-efficiency 120° photonic crystal waveguide bend by using flexible structural defects. IEEE Photonics Journal, 6 (4). art. no. 2201410. pp. 1-10. ISSN 1943-0655

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

Yadav, T. K. and Mustapa, Mohd Azmir and Abu Bakar, Muhammad Hafiz and Mahdi, Mohd Adzir (2014) Study of single mode tapered fiber-optic interferometer of different waist diameters and its application as a temperature sensor. Journal of the European Optical Society - Rapid publications, 9. art. no. 14024. pp. 1-5. ISSN 1990-2573

Md Ali, M. I. and Ibrahim, Siti Azlida and Abu Bakar, Muhammad Hafiz and Muhammad Noor, Ahmad Shukri and Ahmad Anas, Siti Barirah and Abdul Kadir, Muhammad Zamzuri and Mahdi, Mohd Adzir (2014) Tapered-EDF-based Mach-Zehnder interferometer for dual-wavelength fiber laser. IEEE Photonics Journal, 6 (5). art. no. 5501209 . pp. 1-10. ISSN 1943-0647; ESSN: 1943-0655

Sulaiman, Abdul Hadi and Abu Bakar, Muhammad Hafiz and Abdul Kadir, Muhammad Zamzuri and Hitam, Salasiah and Abas, Ahmad Fauzi and Mahdi, Mohd Adzir (2013) Investigation of multiwavelength performance utilizing an advanced mechanism bidirectional Lyot filter. IEEE Photonics Journal, 5 (6). art. no. 7101008. pp. 1-8. ISSN 1943-0655

Hitam, Salasiah and Abu Bakar, Muhammad Hafiz and Mahdi, Mohd Adzir and Abd Rahman, Zubaidah and Al-Mansoori, Mohammed Hayder and Mahamd Adikan, Faisal Rafiq (2013) Capacity enhancement of virtual-mirror-based multiwavelength Brillouin-Erbium fiber laser. Microwave and Optical Technology Letters, 55 (11). pp. 2549-2553. ISSN 0895-2477

Abu Bakar, Muhammad Hafiz and Mahdi, Mohd Adzir and Mahamd Adikan, Faisal Rafiq and Ibrahim, N. H. (2013) L-band R-EDFA/Raman hybrid amplifier with enhanced higher-order pumping scheme utilizing stimulated Raman scattering. Optics Communications, 291. pp. 155-161. ISSN 0030-4018

Abu Bakar, Muhammad Hafiz and Mahamd Adikan, Faisal Rafiq and Mahdi, Mohd Adzir (2012) Rayleigh-based Raman fiber laser with passive erbium-doped fiber for secondary pumping effect in remote L-band erbium-doped fiber amplifier. IEEE Photonics Journal, 4 (3). pp. 1042-1050. ISSN 1943-0655

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

Abu Bakar, Muhammad Hafiz and Sheih, Shou-Jong and Mahamd Adikan, Faisal Rafiq and Mahdi, Mohd Adzir (2011) Variable gain-flattened L-band Erbium-doped fiber amplifier. Laser Physics, 21 (9). pp. 1638-1644. ISSN 1054-660X

Mahdi, Mohd Adzir and Hizam, Hashim and Mohd Noor, Samsul Bahari and Ramzia Salem, Abduemalik and Abu Bakar, Muhammad Hafiz and Al-Mansoori, Mohammed Hayder (2011) Multiwavelength L-band fiber laser with bismuth-oxide EDF and photonic crystal fiber. Applied Physics B: Lasers and Optics, 103 (2). pp. 363-368. ISSN 0946-2171

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

Abu Bakar, Muhammad Hafiz and Mahdi, Mohd Adzir and Mokhtar, Makhfudzah and Abas, Ahmad Fauzi and Md. Yusoff, Nelidya (2009) Investigation on the effect of stimulated Raman scattering in remotely‐pumped L‐band erbium‐doped fiber amplifier. Laser Physics Letters, 6 (8). pp. 602-606. ISSN 1612-2011; ESSN: 1612-202X

Abd. Rahman, Zubaidah and Al-Mansoori, Mohammed Hayder and Hitam, Salasiah and Abas, Ahmad Fauzi and Abu Bakar, Muhammad Hafiz and Mahdi, Mohd Adzir (2009) Optimization of Brillouin pump wavelength location on tunable multiwavelength BEFL. Laser Physics, 19 (11). pp. 2110-2114. ISSN 1054-660X; ESSN: 1555-6611

Conference or Workshop Item

Lau, Kuen Yao and Ng, E. K. and Abu Bakar, Muhammad Hafiz and Abas, Ahmad Fauzi and Alresheedi, Mohammed Thamer and Yusoff, Zulfadzli and Mahdi, Mohd Adzir (2018) High energy L-band femtosecond fiber laser with carbon nanotube saturable absorber. In: 2018 IEEE 7th International Conference on Photonics (ICP), 9-11 Apr. 2018, Langkawi, Kedah, Malaysia. .

Radzali, R. and Mustapha Kamil, Yasmin and Mahdi, Mohd Adzir and Abu Bakar, Muhammad Hafiz (2015) Asymmetric fiber taper for temperature sensing applications. In: 2015 IEEE International Broadband and Photonics Conference (IBP), 23-25 Apr. 2015, Bali, Indonesia. (pp. 76-81).

Sulaiman, Abdul Hadi and Abu Bakar, Muhammad Hafiz and Hitam, Salasiah and Mahdi, Mohd Adzir and Md. Yusoff, Nelidya (2015) Multiwavelength SOA fiber ring laser based on bidirectional Lyot filter. In: 1st International Conference on Telematics and Future Generation Networks (TAFGEN 2015), 26-28 May 2015, Kuala Lumpur, Malaysia. (pp. 95-98).

Mustapha Kamil, Yasmin and Mustapa, Mohd Azmir and Abu Bakar, Muhammad Hafiz and Musa, Baktiar and Amir Hamzah, Amir Syahir and Yaacob, Mohd Hanif and Mahdi, Mohd Adzir (2015) Refractive index sensor with asymmetrical tapered fiber based on evanescent field sensing. In: 2015 IEEE International Broadband and Photonics Conference (IBP), 23-25 Apr. 2015, Bali, Indonesia. (pp. 35-39).

Mustapha Kamil, Yasmin and Abu Bakar, Muhammad Hafiz and Amir Hamzah, Amir Syahir and Mahdi, Mohd Adzir (2014) Determining salinity using a singlemode tapered optical fiber. In: 5th International Conference on Photonics (ICP 2014), 2-4 Sept. 2014, Palace of the Golden Horses, Kuala Lumpur, Malaysia. (pp. 223-226).

Ibrahim @ Ghazali, Siti Azlida and Abdul Rahman, Norizah and Abu Bakar, Muhammad Hafiz and Yaacob, Mohd Hanif and Mahdi, Mohd Adzir (2014) Polyaniline coated on tapered multimode fiber for ammonia sensing. In: 5th International Conference on Photonics (ICP 2014), 2-4 Sept. 2014, Palace of the Golden Horses, Kuala Lumpur, Malaysia. (pp. 233-235).

Zainol Abidin, Nadiah and Abu Bakar, Muhammad Hafiz and Mahdi, Mohd Adzir and Tamchek, Nizam (2014) Raman fiber laser with highly non-linear fiber. In: 5th International Conference on Photonics (ICP 2014), 2-4 Sept. 2014, Palace of the Golden Horses, Kuala Lumpur, Malaysia. (pp. 93-95).

Md Ali, Mas Izyani and Muhammad Noor, Ahmad Shukri and Ahmad Anas, Siti Barirah and Abu Bakar, Muhammad Hafiz and Mahdi, Mohd Adzir (2014) Stable dual-wavelength fiber laser utilizing tapered-EDF as comb filter in hybrid Raman-EDF gains. In: 5th International Conference on Photonics (ICP 2014), 2-4 Sept. 2014, Palace of the Golden Horses, Kuala Lumpur, Malaysia. (pp. 87-89).

Mustapa, Mohd Azmir and Abu Bakar, Muhammad Hafiz and Amir Hamzah, Amir Syahir and Mahdi, Mohd Adzir (2014) Tapered multimode fiber sensor for salinity detection. In: 5th International Conference on Photonics (ICP 2014), 2-4 Sept. 2014, Palace of the Golden Horses, Kuala Lumpur, Malaysia. (pp. 227-229).

Razali, N. F. and Abu Bakar, Muhammad Hafiz and Tamchek, Nizam and Yaacob, Mohd Hanif and Mahdi, Mohd Adzir (2014) Temperature sensitivity comparison between bare FBG and buffered FBG. In: 5th International Conference on Photonics (ICP 2014), 2-4 Sept. 2014, Palace of the Golden Horses, Kuala Lumpur, Malaysia. (pp. 36-37).

Jamalud-din, Amirull-din and Hitam, Salasiah and Abu Bakar, Muhammad Hafiz (2013) Half-opened cavity random distributed feedback laser with FBG wavelength variation. In: 4th International Conference on Photonics (ICP2013), 28-30 Oct. 2013, Equatorial Hotel Melaka, Malaysia. (pp. 303-305).

Shargh, Raheleh Sonee and Al-Mansoori, Mohammed Hayder and Ahmad Anas, Siti Barirah and Sahbudin, Ratna Kalos Zakiah and Abu Bakar, Muhammad Hafiz and Mahdi, Mohd Adzir (2012) Effect of Raman pump direction on conventional multiwavelength Brillouin-Raman fiber laser. In: 3rd International Conference on Photonics 2012 (ICP 2012), 1-3 Oct. 2012, Penang, Malaysia. (pp. 184-186).

Abu Bakar, Muhammad Hafiz and Abas, Ahmad Fauzi and Mokhtar, Makhfudzah and Mahdi, Mohd Adzir (2011) Bidirectionally-pumped remote L-band EDFA module utilizing stimulated Raman scattering. In: 2011 IEEE 2nd International Conference on Photonics, 17-19 Oct. 2011, Le Meridien Hotel, Kota Kinabalu, Sabah. .

Abu Bakar, Muhammad Hafiz and Mahdi, Mohd Adzir and Yeo, Kwok Shien (2008) L-band erbium-doped fiber amplifier pumped by 1455 nm laser source for repeaterless transmission systems. In: International Conference on Electronic Design (ICED 2008), 1-3 Dec. 2008, Park Royal Hotel, Penang, Malaysia. .

Patent

Mohd Adzir Mahdi (2012) A single-core fiber Mach-Zehnder interferometric comb filter. PI2012000683.

Thesis

Abu Bakar, Muhammad Hafiz (2012) New pump delivery scheme for remotely pumped L-band erbium-doped fiber amplifier. ["eprint_fieldopt_thesis_type_phd" not defined] thesis, Universiti Putra Malaysia.

This list was generated on Wed Jan 22 01:34:38 2020 UTC.