Items where Author is "Ahmad, Harith"

Zuikafly, Siti Nur Fatin and Ahmad, Harith and Wan Nawawi, Wan Mohd Fazli and Yahaya, Hafizal and Ibrahim, Mohd Haniff and Abdul Latif, Amirah and Ahmad, Fauzan (2021) Graphene-chitin bio-composite polymer based mode locker at 2 micron region. Optik, 245. pp. 1-12. ISSN 0030-4026 E-ISSN 1618-1336

Ahmad, Harith and Aidit, Siti Nabila and Ooi, Shok Ing and Samion, Muhamad Zharif and Wang, S. and Wang, Yu and Sahu, Jayanta Kumar and Abdul Kadir@Jaafar, Muhammad Zamzuri (2021) 1.3 μm dissipative soliton resonance generation in Bismuth doped fiber laser. Scientific Report, 11 (1). pp. 1-9. ISSN 2045-2322

Ahmad, Harith and Ismail, Norliana N. and Aidit, Siti Nabila and Yusoff, Norazriena and Ramli, Rizal and Abdul Kadir@Jaafar, Muhammad Zamzuri (2020) Soliton passively mode-locked pulses generation in thulium-holmium doped fiber laser (THDFL) with molybdenum oxide saturable absorber. Optical Fiber Technology, 60. ISSN 10685200

Ahmad, Harith and Azmy, Nur Fatini and Aidit, Siti Nabila and Zulkifli, Mohd Zamani (2020) Stable multiwavelength semiconductor optical amplifier-based fiber laser using a 2-mode interferometer. Microwave and Optical Technology Letters, 62 (10). pp. 3363-3368. ISSN 0895-2477 E-ISSN 1098-2760

Ahmad, Harith and Albaqawi, Hissah Saedoon M. and Yusoff, Norazriena and Bayang, Leonard and Abdul Kadir@Jaafar, Muhammad Zamzuri and Yi, Chongwu (2020) Tunable passively Q-switched erbium-doped fiber laser based on Ti3C2Tx MXene as saturable absorber. Optical Fiber Technology, 58. ISSN 1068-5200 E-ISSN 1095-9912

Ahmad, Harith and Al-Alimi, Abdulmoghni Wazae and Abdul Kadir@Jaafar, Muhammad Zamzuri and Bayang, Leonard and Ismail, Mohammad Faizal and Thambiratnam, Kavintheran (2020) Frequency switching multiwavelength Brillouin Raman fibre laser based on feedback power adjustment technique. Journal of Modern Optics, 2020. pp. 1-7. ISSN 0950-0340 E-ISSN 1362-3044

Abdul Kadir@Jaafar, Muhammad Zamzuri and Ariannejad, Mohammad Mahdi and Samion, Muhamad Zharif and Tan, Chee Long and Ismail, Mohammad Faizal and Bayang, Leonard and Ahmad, Harith (2020) Narrow bandwidth optimization using a polymer microring resonator in a thulium–holmium fiber laser cavity. Optics Communications, 466. pp. 1-4. ISSN 0030-4018 E-ISSN 1873-0310

Ahmad, Harith and Yusoff, Norazriena and Lim, Hwee San and Mat Jafri, Mohd Zubir and Zulkifli, Mohd Zamani and Tiu, Zian Cheak (2020) Temporal and amplitude modulation at C-band region using Bi2Te3-based optical modulator. Journal of Modern Optics, 67 (7). pp. 638-646. ISSN 0950-0340 E-ISSN 1362-3044

Ahmad, Harith and Azmy, Nur Farhana and Azmi, Atiqah Nabieha and Zulkifli, Mohd Zamani and Ismail, Mohammad Faizal (2020) Configurable triple wavelength semiconductor optical amplifier fiber laser using multiple broadband mirrors. Microwave and Optical Technology Letters, 62 (1). pp. 46-52. ISSN 0895-2477 E-ISSN 1098-2760

Ahmad, Harith and Aidit, Siti Nabila and Yusoff, Norazriena and Ismail, Mohammad Faisal and Ismail, N. N. and Abdul Kadir@Jaafar, Muhammad Zamzuri and Thambiratnam, Kavintheran (2020) All-fiberized Mode-Locked Laser at 1.95 μm using copper chalcogenide cu2Te-based evanescent field. Optics Communications, 476. pp. 1-6. ISSN 0030-4018

Al-Azzawia, Alabbas A. and Almukhtara, Aya and Hamida, Belal Ahmed and Shyamal, Das and Anirban, Dhar and Paul, Mukul Chandra and Ahmad, Harith and Harun, Sulaiman Wadi (2019) Wideband and flat gain series erbium doped fiber amplifier using hybrid active fiber with backward pumping distribution technique. Results in Physics, 13. pp. 1-6. ISSN 2211-3797

Ahmad, Harith and Reduan, Siti Aisyah and Ruslan, N.E. and Lee, C.S.J and Zulkifli, Muhammad Zamani and Thambiratnam,, Kavintheran (2019) Tunable Q-switched erbium-doped fiber laser in the C-band region using nanoparticles (TiO2). Optics Communications, 435. pp. 283-288. ISSN 0030-4018

Ahmad, Harith and Samion, Muhamad Zharif and Sharbirin, Anir Syazwan and Norizan, Siti Fatimah and Aidit, Siti Nabila and Ismail, Mohammad Faizal (2018) Graphene-PVA saturable absorber for generation of a wavelength-tunable passively Q-switched thulium-doped fiber laser in 2.0 μm. Laser Physics, 28 (5). 055105-1. ISSN 1054-660X E-ISSN 1555-6611

Irawati, Ninik and A. Rahman, Husna and Yasin, Moh and Askari, Shadi and Hamida, Belal Ahmed and Ahmad, Harith and W. Harun, Sulaiman (2017) Relative humidity sensing using a PMMA doped Agarose gel microfiber. Journal of Lightwave Technology, 35 (18). pp. 3940-3944. ISSN 0733-8724 E-ISSN 1558-2213

Ahmad, Harith and Ghasemi, M. and Amiri, I. S. and Ariannejad, Mohammad Mahdi and Norizan, Siti Fatimah and Abdul Latif, Amirah and Soltanian, Sayed Mohamed Reza Khalifeh (2017) Gold cone metasurface MIC sensor with monolayer of graphene and multilayer of graphite. Plasmonics, 12 (2). pp. 497-508. ISSN 1557-1955 E-ISSN 1557-1963

Ahmad, Harith and Salim, Muhammad Aizi Mat and Thambiratnam, Kavintheran and Norizan, Siti Fatimah and Harun, S.W. (2016) A black phosphorus-based tunable Q-switched ytterbium fiber laser. Laser Physics Letter, 13 (9). 095103-1-095103-7. ISSN 1612-2011 E-ISSN 1612-202X

Ahmad, Harith and Amiri, Iraj Sadegh and Soltanian, Sayed Mohamed Reza Khalifeh and Abdul Latif, Amirah and Norizan, Siti Fatimah and Alavi, Sayed Ehsan (2016) Multi dual-wavelength generation using InGaAsP/InP passive microring resonator with two sides apodized gratings. Materials Express, 6 (3). pp. 245-251. ISSN 2158-5849 E-ISSN 2158-5857

Ahmad, Harith and Ismail, Mohd Afiq and Suthaskumar, Muneswaran and Cheak Tiu, Zian and Harun, Sulaiman Wadi and Zulkifli, Mohd Zamani and Samikannu, Sathiyan and Sivaraj, Sivabalan (2016) S-band Q-switched fiber laser using molybdenum disulfide (MoS2) saturable absorber. Laser Physics Letters, 13 (3). pp. 1-7. ISSN 1612-2011 E-ISSN 1612-202X

Qazia, Hummad Habib and Mohammad, Abu Bakar and Ahmad, Harith and Zulkifli, Mohd Zamani and Harun, Sulaiman Wadi (2016) Single-mode D-shaped optical fiber sensor for the refractive index monitoring of liquid. Journal of Modern Optics, 63 (8). pp. 750-755. ISSN 0950-0340 E-ISSN 1362-3044

Ab Razak, Mohd Zulhakimi and Reduan, Siti Aisyah and Sharbirin, Anir Syazwan and Jamaludin, Norsyazriza and Zulkifli, Mohd Zamani and Ahmad, Harith (2015) Noncontact optical displacement sensor using an adiabatic u-shaped tapered fiber. IEEE Sensors Journal, 15 (10). pp. 5388-5392. ISSN 1530-437X E-ISSN 1558-1748

Azooz, Salam . M and F. Ahmad, F. Ahmad and Ahmad, Harith and Harun, Sulaiman . Wade. and Hamida, Belal Ahmed and Khan, Sheroz and A. Halder, A. Halder and M. C. Paul , M. C. Paul and M. Pal, M. Pal and S. K. Bhadra, S. K. Bhadra (2015) Mode-locked 2μm fiber laser with a multi-walled carbon nanotube as a saturable absorber. Chinese Optics Letters, 13 (3). 030602-1.

Ahmad, Harith and Mat Salim, Muhammad Aizi and Azzuhri, Saaidal Razalli and Zulkifli, Mohd Zamani and Harun, Sulaiman Wadi (2015) Dual wavelength single longitudinal mode Ytterbium-doped fiber laser using a dual-tapered Mach-Zehnder interferometer. Journal of the European Optical Society Rapid Publications, 10. pp. 1-5. ISSN 1990-2573

Ahmad, Harith and Hamdan, K.Z. and Muhammad, Farah Diana and Harun, Sulaiman Wadi and Zulkifli, Mohd Zamani (2015) Switchable dual‑wavelength CNT‑based Q‑switched using arrayed waveguide gratings (AWG). Applied Physics B, 118 (2). pp. 269-274. ISSN 0946-2171 E-ISSN 1432-0649

Hamida, Belal Ahmed and Azooz, S. M and Jasim, Ali Abdulhadi and Eltaif, Tawfig Ahmad A. and Ahmad, Harith and Khan, Sheroz and Harun, Sulaiman Wadi (2015) Flat-gain wide-band erbium doped fiber amplifier by combining two difference doped fibers. Journal of the European Optical Society, 10. pp. 15015-1. ISSN 1990-2573

Kharraz, Osayd M. and Ahmad, Harith and Forsyth, David I. and Dernaika, Mohamad and Mohammad, Abu Bakar and Zulkifli, Mohd Zamani and Ismail, Mohd Faizal and Mohd Supa’at, Abu Sahmah (2014) Four-wave mixing analyses for future ultra fast wavelength conversion at 0.64 Tb∕s in a semiconductor optical amplifier. Optical Engineering, 53 (11). pp. 1-8. ISSN 0091-3286 E-ISSN 1560-2303

Ahmad, Harith and Razak, Nor Farhah and Zulkifli, Mohd Zamani and Ismail, Mohammad Faizal and Munajat, Yusof and Harun, Sulaiman Wadi (2014) Tunable single stokes extraction from 20 GHz Brillouin fiber laser using ultranarrow bandwidth optical filter. Applied Optics, 53 (29). pp. 6944-6949. ISSN 1559-128X E-ISSN 2155-3165

Kharraz, Osayd M. and Ahmad, Harith and Forsyth, David I. and Dernaika, Mohamad and Zulkifli, Mohd Zamani and Ismail, Mohd Faizal B. and Mohammad, Abu Bakar B. (2014) All-incoherent wavelength conversion in highly nonlinear fiber using four wave mixing. Optical Engineering, 53 (9). pp. 1-4. ISSN 0091-3286 E-ISSN 1560-2303

Halder, Arindam and Saidin, Norazlina and Harun, Sulaiman Wadi and Ahmad, Harith and Paul, Mukul Chandra and Dimyati, Kaharudin and Das, Shyamal and Bhadra, S.K and Zen, D.I.M and Damanhuri, S.S.A (2014) Thulium bismuth co-doped fiber lasers at 1901 nm by 802 nm pumping. IEEE Journal of Selected Topics in Quantum Electronics, 2 (5). ISSN 1077-260X

Ahmad, Harith and Zulkifli, Ahmad Zarif and Muhammad, Farah Diana and Zulkifli, Mohd Zamani and Thambiratnam, Kavintheran (2014) Mode-locked L-band bismuth–erbium fiber laser using carbon nanotubes. Applied Physics B, 115. ISSN 0946-2171 E-ISSN 1432-0649

Ahmad, Harith and Thambiratnam, Kavintheran and Mohd Daud, Farah Diana and Zulkifli, Mohd Zamani and Zulkifli, Ahmad Zarif and Paul, Mukul Chandra and Harun, Sulaiman Wadi (2014) Q-Switching and mode-locking in highly doped Zr2O3–Al2O3–Er2O3-doped fiber lasers using graphene as a saturable absorber. IEEE Journal of Selected Topics in Quantum Electronics, 20 (1). ISSN 1077-260X E-ISSN 1558-4542

Saidin, Norazlina and Zen, Dess I.M. and Ahmad, Fauzan and Haris, Hazlihan and Ahmad, MT and Latiff, AA and Ahmad, Harith and Dimyati, K and Harun, Sulaiman Wadi (2014) Q-switched thulium-doped fibre laser operating at 1900 nm using multi-walled carbon nanotubes saturable absorber. The Journal of Engineering. pp. 1-5. ISSN 2051-3305

Ahmad, Harith and M. R. K., Soltanian and C. H., Pua and Zulkifli, Mohd Zamani and Harun, Sulaiman Wadi (2013) Narrow spacing dual-wavelength fiber laser based on polarization dependent loss control. IEEE Photonics Journal, 5 (6). pp. 1-6. ISSN 1943-0655 E-ISSN 1943-0647

Saidin, Norraida and Zain, D.I.M and Hamida, Belal Ahmed and Khan, Sheroz and Ahmad, Harith and Dimyati, Kaharudin and Harun, Sulaiman Wadi (2013) A Q-Switched thulium-doped fiber laser with a graphene thin film-based saturable absorber. Laser Physics (International Journal), 23 (11). pp. 1-5. ISSN 1054-660X E-ISSN 1555-6611

Ahmad, Harith and Razak, Nor Farhah and Zulkifli, Mohd Zamani and Muhammad, Farah Diana and Munajat, Yusof and Harun, Sulaiman Wadi (2013) Ultra-narrow linewidth single longitudinal mode Brillouin fiber ring laser using highly nonlinear fiber. Laser physics letters, 10 (10). pp. 1-5. ISSN 1612-2011 E-ISSN 1612-202X

Zulkifli, Mohd Zamani and Chong, Wuyi and Melloni, Andrea and Morichetti, Francesco and Harun, Sulaiman Wadi and Ahmad, Harith (2013) Extraction of a single Stokes line from a Brillouin fibre laser using a silicon oxynitride microring filter. Laser Physics, 23 (9). pp. 1-4. ISSN 1054-660X E-ISSN 1555-6611

Ahmad, Harith and Muhammad, Farah Diana and Zulkifli, Mohd Zamani and Harun, Sulaiman Wadi (2013) Q-switched pulse generation from an all-fiber distributed Bragg reflector laser using graphene as saturable absorber. Chinese Optics Letters, 11 (7). pp. 1-4. ISSN 1671-7694

Ahmad, Harith and Zulkifli, Mohd Zamani and Muhammad, Farah Diana and Md Semangun, Julian M and Abdul Rashid, Hairul Azhar and Harun, Sulaiman Wadi (2013) Temperature-insensitive bend sensor using entirely centered erbium doping in the fiber core. Sensors, 13 (7). pp. 9536-9546. ISSN 1424-3210 E-ISSN 1424-8220

Zulkifli, Mohd Zamani and Ahmad, Harith and Mohamed Taib, Jaffar and Muhammad, Farah Diana and Dimyati, Kaharudin and Harun, Sulaiman Wadi (2013) S-band multiwavelength Brillouin/Raman distributed bragg reflector fiber lasers. Applied Optics, 52 (16). pp. 3753-3756. ISSN 2155-3165 E-ISSN 1559-128X

Ahmad, Harith and Zulkifli, Mohd Zamani and Muhammad, Farah Diana and Mohamed Taib, Jaffar and Harun, Sulaiman Wadi (2013) Tunable S-band output based on Raman shift in dispersion shifted fiber. Journal of Modern Optics, 60 (9). pp. 737-740. ISSN 0950-0340 E-ISSN 1362-3044

Ahmad, Harith and Zulkifli, Mohd Zamani and Jemangin, M H and Harun, Sulaiman Wadi (2013) Distributed feedback multimode brillouin–raman random fiber laser in the S-band. Laser Physics Letters, 10 (5). pp. 1-4. ISSN 1612-2011 E-ISSN 1612-202X

Ahmad, Harith and Abdul Latif, Amirah and Abdul Khudus, Muhammad Imran Mustafa and Zulkifli, Ahmad Zarif and Zulkifli, Mohd Zamani and Thambiratnam, Kavintheran and Harun, Sulaiman Wadi (2013) Highly stable graphene-assisted tunable dual-wavelength erbium-doped fiber laser. Applied Optics, 52 (4). pp. 818-823. ISSN 1559-128X E-ISSN 2155-3165

Ahmad, Harith and Muhammad, Farah Diana and Zulkifli, Mohd Zamani and Harun, Sulaiman Wadi (2013) Graphene-based mode-locked spectrum-tunable fiber laser using mach–zehnder filter. IEEE Photonics Journal, 5 (5). pp. 1-10. ISSN 1943-0655 E-ISSN 1943-0647

Ahmad, Harith and Zulkifli, Mohd Zamani and Hassan, N.A. and Muhammad, Farah Diana and Harun, Sulaiman Wadi (2013) S – C – L triple wavelength superluminescent source based on an ultra-wideband SOA and FBGs. Quantum Electronics, 43 (10). pp. 923-926. ISSN 1063-7818

Ahmad, Harith and Zulkifli, Mohd Zamani and Muhammad, Farah Diana and Zulkifli, Ahmad Zarif and Harun, Sulaiman Wadi (2013) Tunable graphene-based Q-switched erbium-doped fiber laser using fiber Bragg grating. Journal of Modern Optics, 60 (3). pp. 202-212. ISSN 0950-0340 E-ISSN 1362-3044

Ahmad, Harith and Muhamad, Farah Diana and Zulkifli, Mohd Zamani and Harun, Sulaiman Wadi (2013) Wideband tunable Q-switched fiber laser using graphene as a saturable absorber. Journal of Modern Optics, 60 (18). pp. 1563-1568. ISSN 0950-0340 E-ISSN 362-3044

Saidin, N and Zen, D I M and Hamida, Belal Ahmed and Khan, Sheroz and Ahmad, Harith and Dimyati, Kaharudin and Harun, Sulaiman Wadi (2013) A q-switched thulium-doped fiber laser with a graphene thin film based saturable absorber. Laser Physics, 23 (11). pp. 1-5. ISSN 1054-660X (P), 1555-6611 (O)

Ahmad, Harith and Abdul Latif, Amirah and Awang, Noor Azura and Zulkifli, Mohd Zamani and Thambiratnam, Kavintheran and A. Ghani, Zawajer and Harun, Sulaiman Wadi (2012) Wide-band fanned-out supercontinuum source covering O-, E-,S-,C-,L-and U-bands. Optics & Laser Technology, 44 (7). pp. 2168-2174. ISSN 0030-3992

Ahmad, Harith and Zulkifli, Mohd Zamani and Hassan, Nor Ahya and Harun, Sulaiman Wadi (2012) S-band multiwavelength ring Brillouin/Raman fiber laser with 20 GHz channel spacing. Applied Optics, 51 (11). pp. 1811-1815. ISSN 1559-128X E-ISSN 2155-3165

Hamida, Belal Ahmed and Cheng, X. S. and Naji, Ahmed Wathik and Ahmad, Harith and Al-Khateeb, Wajdi Fawzi Mohammed and Khan, Sheroz and Harun, Sulaiman Wadi (2012) Optical amplifier with flat-gain and wideband operation utilizing highly concentrated erbium-doped fibers. Journal of Nonlinear Optical Physics and Materials, 21 (1). ISSN 0218-8635

Hamida, Belal Ahmed and X. S., Cheng and Harun, Sulaiman Wadi and Ahmed Wathik, Naji and Arof, Hamzah and Khan, Sheroz and Al-Khateeb, Wajdi Fawzi Mohammed and Ahmad, Harith (2012) Wideband and compact erbium-doped fiber amplifier using parallel double-pass configuration. Microwave and Optical Technology Letters, 54 (3). pp. 629-637. ISSN 0895-2477

Ahmad, Harith and Zulkifli, Mohd Zamani and Abdul Latif, Amirah and Jemangin, M. H. and Chong, S.S. and Harun, Sulaiman Wadi (2012) Tunable single longitudinal mode S-band fiber laser using a 3 m length of erbium-doped fiber. Journal of Modern Optics, 59 (3). pp. 268-273. ISSN 0950–0340 E-ISSN 1362–3044

Ahmad, Harith and Zulkifli, Mohd Zamani and Hassan, N. A. and Harun, Sulaiman Wadi (2012) Enhancement of brillouin stokes generation in the s-band region using a combination s-band depressed cladding erbium Doped fiber and semiconductor optical amplifier. Laser Physics, 22 (3). pp. 598-604. ISSN 1054-660X

Ahmad, Harith and Awang, Noor Azura and Zulkifli, Mohd Zamani and Thambiratnam, Kavintheran and Paul, M. C. and Das, S. and Harun, Sulaiman Wadi (2012) Supercontinuum from Zr-EDF using Zr-EDF mode-locked fiber laser. Laser Physics Letters, 9 (1). pp. 44-49. ISSN 1612-2011 E-ISSN 1612-202X

S.S, Chong and Ahmad, Harith and Zulkifli, Mohd Zamani and Latiff, AA and W.Y., Chong and Harun, Sulaiman Wadi (2012) Synchronous tunable wavelength spacing dual-wavelength SOA fiber ring laser using Fiber Bragg grating pair in a hybrid tuning package. Optics Communications, 285. pp. 1326-1330. ISSN 0030-4018

Ahmad, Harith and Abdul Latif, Amirah and Zulkifli, Mohd Zamani and Awang, Noor Azura and Harun, Sulaiman Wadi (2012) Temperature sensing using frequency beating technique from single-longitudinal mode fiber laser. IEEE Sensors Journal, 12 (7). pp. 2496-2500. ISSN 1530–437X

Ahmad, Harith and Muhammad, Farah Diana and Zulkifli, Mohd Zamani and Abdul Latif, Amirah and Harun, Sulaiman Wadi (2012) Tunable radio frequency generation using a graphene-based single longitudinal mode fiber laser. Journal of Lightwave Technology, 30 (13). pp. 2097-2102. ISSN 0733-8724 E-ISSN 1558-2213

Hamida, Belal Ahmed and Cheng, X.S. and Harun , Sulaiman Wadi and Naji, Ahmed Wathik and Arof, Hamzah and Al-Khateeb, Wajdi Fawzi Mohammed and Khan, Sheroz and Ahmad, Harith (2012) Wideband and flat-gain amplifier based on high concentration erbium-doped fibres in parallel double-pass configuration. Quantum Electronics, 42 (3). pp. 241-243. ISSN 1468-4799 (O), 1063-7818 (P)

Cheng, X.S. and Hamida, Belal Ahmed and Arof , Hamzah and Ahmad, Harith and Harun, Sulaiman Wadi (2011) Highly efficient short length Bismuth-based erbium-doped fiber amplifier. Laser Physics (International Journal), 21 (10). pp. 1793-1796. ISSN ISSN print: 1054-660X, ISSN electronic: 1555-6611

Ahmed Wathik, Naji and Hamida, Belal Ahmed and Cheng, X. S. and Mahdi, Mohd Adzir and Harun, Sulaiman Wadi and Khan, Sheroz and Al-Khateeb, Wajdi Fawzi Mohammed and Zaidan, A. A. and Zaidan , B. B. and Ahmad, Harith (2011) Review of erbium-doped fiber amplifier. International Journal of the Physical Sciences, 6 (20). pp. 4674-4689. ISSN 1992-1950

Zulkifli, Mohd Zamani and Jemangin, M. H. and Harun, Sulaiman Wadi and Ahmad, Harith (2011) Gain-flattened s-band depressed cladding erbium doped fiber amplifier with a flat bandwidth of 12 nm using a Tunable Mach–Zehnder Filter. Laser Physics, 21 (9). pp. 1633-1637. ISSN 1054-660X E-ISSN 1555-6611

Ahmad, Harith and Zulkifli, Mohd Zamani and Hassan, Nor Ahya and Abdul Latif, Amirah and Harun, Sulaiman Wadi (2011) High gain s-band semiconductors optical amplifier with double-pass configuration. Laser Physics, 21 (7). pp. 1208-1211. ISSN 1054-660X E-ISSN 1555-6611

Awang, Noor Azura and Ahmad, Harith and Abdul Latif, Amirah and Zulkifli, Mohd Zamani and Harun, Sulaiman Wadi (2011) Four-wave mixing in dual wavelength fiber laser utilizing SOA for wavelength conversion. Optik, 122 (9). pp. 754-757. ISSN 0030-4026 E-ISSN 1618-1336

Awang, Noor Azura and Zulkifli, Mohd Zamani and Abdul Latif, Amirah and Harun, Sulaiman Wadi and Ahmad, Harith (2011) Stable power multi-wavelength fibre laser based on four-wave mixing in a short length of highly non-linear fibre. Journal of Optics, 13 (7). pp. 1-5. ISSN 2040-8978 E-ISSN 2040-8986

Ahmad, Harith and Norizan, Siti Fatimah and Zulkifli, Mohd Zamani and Pua, Chang Hong and Abdul Ghani, Zawajer and Harun, Sulaiman Wadi (2011) Investigation of the effects of SOA locations in the linear cavity of an O-band Brillouin SOA fiber laser. Journal of Modern Optics, 58 (7). pp. 580-586. ISSN 0950-0340 E-ISSN 1362-3044

Ahmad, Harith and Abdul Latif, Amirah and Norizan, Siti Fatimah and Zulkifli, Mohd Zamani and Harun, Sulaiman Wadi (2011) Flat and compact switchable dual wavelength output at 1060 nm from ytterbium doped fiber laser with an AWG as a wavelength selector. Optics & Laser Technology, 43 (3). pp. 550-554. ISSN 0030-3992

Abdul Latif, Amirah and Ahmad, Harith and Awang, Noor Azura and Zulkifli, Mohd Zamani and Pua, C. H. and Ghanib, Zawajer A and Harun, Sulaiman Wadi (2011) Tunable high power fiber laser using an AWG as the tuning element. Laser Physics, 21 (4). pp. 712-717. ISSN 1054-660X

Hamida, Belal Ahmed and Khan, Sheroz and Ahmed Wathik, Naji and Al Khateeb, Wajdi Fawzi Mohammed and Harun, Sulaiman Wadi and Ahmad, Harith (2011) A novel wide-band dual function fiber amplifier. International Journal of Physical Sciences, 6 (5). pp. 1118-1126. ISSN 1992-1950

Awang, N.A. and Lati, A.A. and Ahmad, Harith and Zulkifli, Mohd Zamani and Ghani, Z.A. and Harun, S.W. (2011) Wavelength conversion based on FWM in a HNLF by using a tunable dual-wavelength erbium doped fibre laser source. Journal of Modern Optics, 58 (7). pp. 566-572. ISSN 0950-0340E E-ISSN 1362-3044

Ahmad, Harith and Norizan, Siti Fatimah and Zulkifli, Mohd Zamani and A. Ghani, Zawajer and Harun, Sulaiman Wadi (2011) Operation of Brillouin fiber laser in the O-band region as compared to that in the C-band region. Laser Physics, 21 (1). pp. 210-214. ISSN 1054-660X E-ISSN 1555-6611

Ahmad, Harith and Zulkifli, Mohd Zamani and Norizan, Siti Fatimah and Jemangin, M.H. and Harun, Sulaiman Wadi (2011) S-band multiwavelength Brillouin Raman Fiber Laser. Optics Communications, 284 (20). pp. 4971-4974. ISSN 0030-4018

Ahmad, Harith and Awang, N.A. and Latif, A.A. and Zulkifli, Mohd Zamani and Ghani,, Z.A. and Harun, S.W. (2011) Wavelength conversion based on four-wave mixing in a highly nonlinear fiber in ring configuration. Laser Physics Letters, 8 (10). pp. 742-746. ISSN 1612-2011 E-ISSN 1612-202X

Zulkifli, Mohd Zamani and Ahmad, Harith and Hassan, Nor Ahya and Jemangin, M. H. and Harun, Sulaiman Wadi (2011) An ultra-wideband tunable multi-wavelength Brillouin fibre laser based on a semiconductor optical amplifier and dispersion compensating fibre in a linear cavity configuration. Quantum Electronics, 41 (7). pp. 602-605. ISSN 1063-7818 E-ISSN 1468-4799

Ahmad, Harith and Zulkifli, Mohd Zamani and Latif, A.A. and Hassan, N.A. and Ghani, Z.A and Harun, S.W. (2010) 120 nm wide band switchable fiber laser. Optics Communications, 283 (21). pp. 4333-4337. ISSN 0030-4018

Awang, N. A. and Zulkifli, Mohd Zamani and Norizan, Siti Fatimah and Harun, S. W. and Ghani, Z.A and Ahmad, Harith (2010) Highly efficient and high output power of erbium doped fiber laser in a linear cavity configuration. Laser Physics, 20 (10). pp. 1894-1898. ISSN 1054-660X E-ISSN 1555-6611

Zulkifli, Mohd Zamani and N.A., Hassan and N.A., Awang and Z.A., Ghani and S.W., Harun and Ahmad, Harith (2010) Multi-wavelength fiber laser in the S-band region using a Sagnac loop mirror as a comb generator in an SOA gain medium. Laser Physics Letters, 7 (9). pp. 673-676. ISSN 1612-2011 E-ISSN 1612-202X

Ahmad, Harith and Zulkifli, Mohd Zamani and A, A, Latif and Harun, Sulaiman Wadi (2010) O-band multi-wavelength fiber laser. Journal of Nonlinear Optical Physics & Materials, 19 (2). pp. 229-236. ISSN 0218-8635 E-ISSN 1793-6624

Ahmad, Harith and Zulkifli, Mohd Zamani and A. A., Latif, and S.W., Harun (2010) Novel O-band tunable fiber laser using an array waveguide grating. Laser Physics Letters, 4 (2). pp. 164-167. ISSN 1612-2011 E-ISSN 1612-202X

Awang, Noor Azura and Ahmad, Harith and Latiff, Amirah Abdul and Zulkifli, Mohd Zamani and Ghani, Zawajer A and Harun, Sulaiman Wadi (2010) O-band to C-band wavelength converter by using four-wave mixing effect in 1310 nm SOA. Journal of Modern Optics, 57 (21). pp. 2147-2153. ISSN 0950-0340 E-ISSN 1362-3044

Latif, A.A. and Zulkifli, Mohd Zamani and Hassan, N.A. and Harun, S.W. and Ghani, Z.A. and Ahmad, Harith (2010) A compact O-plus C-band switchable quad-wavelength fiber laser using arrayed waveguide grating. Laser Physics Letters, 7 (8). pp. 597-602. ISSN 1612-2011 E-ISSN 1612-202X

Latif, A. A. and Zulkifli, Mohd Zamani and Awang, N. A. and Harun, S.W. and Ahmad, Harith (2010) A simple linear cavity dual-wavelength fiber laser using AWG as wavelength selective mechanism. Laser Physics, 20 (11). pp. 2006-2010. ISSN 1054-660X, E-ISSN 1555-6611

Ahmad, Harith and Zulkifli, Mohd Zamani and Latiff, Amirah Abdul and Harun, Sulaiman Wadi (2009) Tunable dual wavelength fiber laser incorporating AWG and optical channel selector by controlling the cavity loss. Optics Communications, 282 (24). pp. 4771-4775. ISSN 0030-4018

Ahmad, Harith and Zulkifli, Mohd Zamani and Latif, A. A and Thambiratnam, K. and Harun, S. W. (2009) 17-channels S-band multiwavelength Brillouin/Erbium Fiber Laser co-Pump with Raman source. Laser Physics, 19 (12). pp. 2188-2193. ISSN 1054-660X E-ISSN 1555-6611

Ahmad, Harith and Zulkifli, Mohd Zamani and Latif, A.A. and Thambiratnam, K. and Harun, S.W. (2009) Dual wavelength fibre laser with tunable channel spacing using an SOA and dual AWGs. Journal of Modern Optics, 56 (16). pp. 1768-1773. ISSN 0950-0340 E-ISSN 1362-3044

Zulkifli, Mohd Zamani and Tamchek, N. and Abdul Latif, Amirah and Harun, Sulaiman Wadi and Ahmad, Harith (2009) Flat output and switchable fiber laser using AWG and broadband FBG. Optics Communications, 282 (13). pp. 2576-2579. ISSN 0030-4018

Ahmad, Harith and Zulkifli, Mohd Zamani and Latiff, A. A. and Thambiratnam, K. and Harun, S. W. (2009) Bidirectional S –band continuous wave operation in a depressed-cladding erbium doped fiber amplifier. Journal of Optoelectronics and Advanced Materials, 11 (5). pp. 547-553. ISSN 1454-4164

Ahmad, Harith and Zulkifli, Mohd Zamani and Thambiratnam, K. and Abdul Latif, Amirah and Harun, Sulaiman Wadi (2009) Switchable semiconductor optical fiber laser incorporating AWG and broadband FBG with high SMSR. Laser Physics Letters, 6 (7). pp. 539-543. ISSN 1612-2011 E-ISSN 1612-202X

Ahmad, Harith and Zulkifli, Mohd Zamani and K, Thambiratnam and Latif, S.F. and Harun, Sulaiman Wadi (2009) High power and compact switchable bismuth based multiwavelength fiber laser. Laser Physics Letters, 6 (5). pp. 380-383. ISSN 1612-2011 E-ISSN 1612-202X

Ahmad, Harith and Zulkifli, Mohd Zamani and Norizan, Siti Fatimah and Latif, A. A. (2009) Controllable wavelength channels for Multiwavelength Brillouin Bismuth/Erbium based Fibre Laser. Progress In Electromagnetics Research Letters, 9. pp. 9-18. E-ISSN 1937-6480

Ahmad, Harith and Norizan, Siti Fatimah and Zulkifli, Mohd Zamani and Harun, Sulaiman Wadi. (2009) Dual-wavelength erbium fiber laser in a simple ring cavity. Fiber and Integrated Optics, 28 (6). pp. 430-439. ISSN 0146-8030 E-ISSN 1096-4681

Ahmad, Harith and Oii, H.C and Sulaiman, Abdul Hadi and Thambiratnam, Kavintheran and Zulkifli, Mohd Zamani and Harun, Sulaiman Wadi (2008) SOA based fiber ring laser with Fiber Bragg Grating. Microwave and Optical Technology Letters, 50 (12). pp. 3101-3103. ISSN 0895-2477 E-ISSN 1098-2760

Zulkifli, Mohd Zamani and Harun, Sulaiman Wadi and Thambiratnam, Kavintheran and Ahmad, Harith (2008) Self-calibrating automated characterization system for depressed cladding EDFA applications Using LabVIEW software with gPIB. IEEE Transactions on Instrumentation and Measurement, 57 (11). pp. 2677-2681. ISSN 0018-9456 E-ISSN 1557-9662

Harun, Sulaiman Wadi and Zulkifli, Mohd Zamani and Tamjis, Mohamad Rom and Ahmad, Harith (2008) Gain improvement in a dual-stage S-band EDFA by filtration of forward C-band ASE. Journal of Modern Optics, 55 (18). pp. 3035-3040. ISSN 0950-0340 E-ISSN 1362–3044

Shahabuddin, Nurul Shahrizan and Harun, Sulaiman Wadi and Zulkifli, Mohd Zamani and Thambiratnam, Kavintheran and Ahmad, Harith (2008) Bismuth-based Brillouin / erbium fiber laser. Journal of Modern Optics, 55 (8). pp. 1345-1351. ISSN 0950-0340

Ahmad, Harith and Harun, Sulaiman Wadi and Chong, Wuyi and Zulkifli, Mohd Zamani and Thant, Muang Muang Myo and Yusof, Zainun and Poopalan, Prabakaran A.L. (2008) High‐sensitivity pressure sensor using a polymer‐embedded FBG. Microwave and Optical Technology Letters, 50 (1). pp. 60-61. ISSN 0895-2477 E-ISSN 1098-2760

Harun, Sulaiman Wadi and Zulkifli, Mohd Zamani and Ahmad, Harith (2006) A linear cavity S-band Brillouin/Erbium fiber laser. Laser Physics Letters, 3 (7). pp. 369-371. ISSN 1612-2011 E-ISSN 1612-202X