Items where Author is "Abas, A.F."

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Article

Hisyam, H.K.; Mahdiraji, G.A.; Abas, A.F.; Mahdi, M.A.; Adikan, F.R.M. (2014) Linewidth optimization in fiber grating Fabry–Perot laser. Optical Engineering, 53 (2). 026107. ISSN 0091-3286

Adikan, F.R.M.; Hisham, H.K.; Mahdiraji, G.A.; Abas, A.F.; Mahdi, M.A. (2012) Characterization of transient response in fiber grating Fabry–Perot lasers. IEEE Photonics Journal, 4 (6). pp. 2353-2371. ISSN 1943-0655

Hisham, H.K.; Abas, A.F.; Mahdiraji, G.A.; Mahdi, M.A.; Noor, A.S.M. (2012) Improving the characteristics of the modulation response for fiber Bragg grating Fabry-Perot lasers by optimizing model parameters. Optics and Laser Technology, 44 (6). pp. 1698-1705. ISSN 0030-3992

Mahdiraji, G.A.; Abas, A.F. (2012) Improving the performance of electrical duty-cycle division multiplexing with optimum signal level spacing. Optics Communications, 285 (7). pp. 1819-1824. ISSN 0030-4018

Hisham, H.K.; Abas, A.F.; Mahdiraji, G.A.; Mahdi, M.A.; Noor, A.S.M. (2012) Characterization of phase noise in a single-mode fiber grating Fabry Perot laser. Journal of Modern Optics, 59 (4). pp. 393-401. ISSN 0950-0340

Hisham, H.K.; Abas, A.F.; Mahdiraji, G.A.; Mahdi, M.A.; Muhammad Noor, A.S. (2012) Characterization of small-signal intensity modulation of single-mode fiber grating fabry–perot laser source. Optical Review, 19 (2). pp. 64-70. ISSN 1340-6000

Hisham, H.K.; Abas, A.F.; Mahdiraji, G.A.; Mahdi, M.A.; Noor, A.S.M. (2012) Characterization of small-signal intensity modulation of single-mode fiber grating fabry-perot laser source. Optical Review, 19 (2). pp. 64-70. ISSN 1340-6000

Hisham, H.K.; Mahdiraji, G.A.; Abas, A.F.; Mahdi, M.A.; Adikan, F.R.M. (2012) Characterization of turn-on time delay in a fiber grating fabry-perot lasers. Ieee Photonics Journal, 4 (5). pp. 1662-1678. ISSN 1943-0655

Hisham, H.K.; Mahdiraji, G.A.; Abas, A.F.; Mahdi, M.A.; Mahamd Adikan, F.R. (2012) Characterization of turn-on time delay in a fiber grating fabry–perot lasers. IEEE Photonics Journal, 4 (5). pp. 1661-1678. ISSN 1943-0655

Hisham, H.K.; Abas, A.F.; Mahdiraji, G.A.; Mandi, M.A. (2012) Effect of temperature and external optical feedback on intensity and phase noise characteristics in single-mode fiber grating Fabry-Perot laser. Photonics (ICP). pp. 370-376. ISSN 978146731463

Basir, S.M.; Mahdiraji, G.A.; Malekmohammadi, A.; Ibrahim, N.H.; Abas, A.F.; Abdullah, M.K.; Mohamed, N.; Idrus, S.M.; Mohammad, A.B.; Harun, H. (2012) Proof-of-concept experiment of duty cycle division multiplexing with bit error rate analysis. Open Electrical & Electronic Engineering Journal, 6. pp. 1-6. ISSN 1874-1290

Hisham, H.K.; Abas, A.F.; Mahdiraji, G.A.; Mahdi, M.A.; Noor, A.S.M. (2012) Relative intensity noise reduction by optimizing fiber grating fabry-perot laser parameters. Ieee Journal of Quantum Electronics, 48 (3). pp. 375-383. ISSN 0018-9197

Mahdiraji, G.A.; Abas, A.F. (2012) Self-Phase modulation effect on performance of 40 Gbit/s optical duty-cycle division multiplexing technique. Journal of Optical Communications. —. ISSN 2191-6322

Mahdiraji, G.A.; Abas, A.F. (2012) Self-phase modulation effect on performance of 40 Gbit=s Optical duty-cycle division multiplexing technique. Optics Communications, 33. pp. 1-7. ISSN 0030-4018

Hisham, H.K.; Abas, A.F.; Mahdiraji, G.A.; Mahdi, M.A.; Muhammad Noor, A.S. (2012) "Theoretical calculation of turn-on delay time of VCSEL and effect of carriers recombination". Optics and Laser Technology, 44. pp. 1995-1998. ISSN 0030-3992

Hassan, M.R.A.; Tamchek, N.; Abas, A.F.; Johar, R.M.; Adikan, F.R.M. (2011) Dual-phase sensing for early detection of prepreg structural failures via etched cladding Bragg grating. Sensors and Actuators A Physical, 171 (2). pp. 126-130. ISSN 0924-4247

Mahdiraji, G.A.; Abdullah, M.K.; Mohammadi, A.M.; Abas, A.F.; Mokhtar, M.; Zahedi, E. (2010) Duty-cycle division multiplexing (DCDM). Optics and Laser Technology, 42 (2). pp. 289-295. ISSN 0030-3992

Al-Alimi, A.W.; Al-Mansoori, M.H.; Abas, A.F.; Mahdi, M.A.; Ajiya, M.; Adikan, F.R.M. (2010) Efficient technique for intracavity loss optimization in a dual-wavelength erbium-doped fiber laser. Laser Physics, 20 (11). pp. 2001-2005. ISSN 1054-660X

Malekmohammadi, A.; Al-Mansoori, M.H.; Mahdiraji, G.A.; Abas, A.F.; Abdullah, M.K. (2010) Performance enhancement of absolute polar duty cycle division multiplexing with dual-drive mach zehnder-modulator in 40Gbit/s optical fiber communication systems. Optics Communications, 283 (16). pp. 3145-3148. ISSN 0030-4018

Amouzad Mahdiraji, G.; Abdullah, M.K.; Mokhtar, M.; Mohammadi, A.M.; Abas, A.F.; Basir, S.M.; Abdullah, R.S.A.R. (2009) 70-Gb/s amplitude-shift-keyed system with 10-GHz clock recovery circuit using duty cycle division multiplexing. Photonic Network Communications, 19 (3). pp. 233-239. ISSN 1572-8188

Malekmohammadi, A.; Abas, A.F.; Abdullah, M.K.; Mahdiraji, G.A.; Mokhtar, M.; Rasid, M.F.A. (2009) Absolute polar duty cycle division multiplexing over wavelength division multiplexing system. Optics Communications, 282 (21). pp. 4233-4241. ISSN 0030-4018

Malekmohammadi, A.; Abdullah, M.K.; Mahdiraji, G.A.; Abas, A.F.; Mokhtar, M.; Rasid, M.F.A.; Basir, S.M. (2009) Analysis of return-to-zero-on-off-keying over absolute polar duty cycle division multiplexing in dispersive transmission medium. Iet Optoelectronics, 3 (4). pp. 197-206. ISSN 1751-8768

Mahdiraji, G.A.; Abdullah, M.K.; Mokhtar, M.; Malekmohammadi, A.; Abas, A.F. (2009) Duty-cycle-division-multiplexing: bit error rate estimation and performance evaluation. Optical Review, 16 (4). pp. 422-425. ISSN 1340-6000

Malekmohammadi, A.; Mahdiraji, G.A.; Abas, A.F.; Abdullah, M.K.; Mokhtar, M.; Rasid, M.F.A. (2009) Realization of high capacity transmission in fiber optic communication systems using absolute polar duty cycle division multiplexing (AP-DCDM) technique. Optical Fiber Technology, 15 (4). pp. 337-343. ISSN 1068-5200

Mahdiraji, G.A.; Malekmohammadi, A.; Abas, A.F.; Mokhtar, M. (2009) A novel economical duty cycle division multiplexing with electrical multiplexer and demultiplexer for optical communication systems. International Journal of Information and Communication Technology, 2 (1). pp. 31-40. ISSN 1466-6642

Al-Alimi, A.W.; Al-Mansoori, M.H.; Abas, A.F.; Mahdi, M.A.; Adikan, F.R.M.; Ajiya, M. (2009) A stabilized tunable dual wavelength erbium-doped fiber laser with equal output power. Laser Physics, 19 (8). pp. 1850-1853. ISSN 1054-660X

Malekmohammadi, A.; Abdullah, M.K.; Mahdiraji, G.A.; Abas, A.F.; Mokhtar, M.; Rasid, M.F.A.; Basir, S.M. (2008) Decision circuit and bit error rate estimation for absolute polar duty cycle division multiplexing. International Review of Electrical Engineering-Iree, 3 (4). pp. 592-599. ISSN 1827-6660

Conference or Workshop Item

Seyedzadeh Kharazi, S.M.S.; Amouzad Mahdiraji, G.; Sahbudin, R.K.Z.; Mokhtar, M.; Abas, A.F.; Anas, S.B.A. (2011) Performance analysis of a variable-weight OCDMA system under the impact of fiber impairments. In: Photonics (ICP), 2011 IEEE 2nd International Conference on, 2011.

Malekmohammadi, A.; Abdullah, M.K.; Abas, A.F.; Mahdiraji, G.A. (2010) Effect of guard band on the performance of AP-DCDM technique in 40 Gb/s optical fiber communication system. In: Photonics (ICP), 2010 International Conference on, 2010.

Basir, S.M.; Mahdiraji, G.A.; Malekmohammadi, A.; Ibrahim, N.H.; Abas, A.F.; Abdullah, M.K. (2009) Demonstration of duty cycle division multiplexing with bit error rate estimation. In: Communications (MICC), 2009 IEEE 9th Malaysia International Conference on, 2009.

Malekmohammadi, A.; Abdullah, M.K.; Mahdiraji, G.A.; Abas, A.F.; Mokhtar, M. (2008) 30Gb/s absolute polar duty cycle division multiplexing in dispersion uncompensated optical systems. In: Telecommunication Technologies 2008 and 2008 2nd Malaysia Conference on Photonics. NCTT-MCP 2008. 6th National Conference on.

Malekmohammadi, A.; Abdullah, M.K.; Abas, A.F.; Mahdiraji, G.A.; Mokhtar, M. (2008) Absolute Polar Duty Cycle Division Multiplexing (APDCDM); technique for wireless communications. In: Computer and Communication Engineering, 2008. ICCCE 2008. International Conference on, 2008.

Abdullah, M.K.; Mahdiraji, G.A.; Abas, A.F.; Mokhtar, M. (2008) Absolute polar duty cycle division multiplexing: an economical and spectral efficient multiplexing technique. In: Wireless and Optical Communications Networks, 2008. WOCN'08. 5th IFIP International Conference on, 2008.

Mahdiraji, G.A.; Abdullah, M.K.; Abas, A.F.; Mokhtar, M.; Mohammadi, A.M. (2008) Analysis of the transmission performance of optical signals based on duty cycle division multiplexing (DCDM). In: Telecommunication Technologies 2008 and 2008 2nd Malaysia Conference on Photonics. NCTT-MCP 2008. 6th National Conference on, 2008.

Mohammadi, A.M.; Abdullah, M.K.; Mahdiraji, G.A.; Abas, A.F.; Mokhtar, M. (2008) Complementary unipolar duty cycle division multiplexing (CUDCDM) technique for wireless communications. In: Proceedings of the Fifth IASTED International Conference on Communication Systems and Networks, 2008.

Abdullah, M.K.; Mahdiraji, G.A.; Mohammadi, A.M.; Mokhtar, M.; Abas, A.F. (2008) Duty Cycle Division Multiplexing (DCDM); a new electrical multiplexing technique for high speed optical communication systems. In: Telecommunication Technologies 2008 and 2008 2nd Malaysia Conference on Photonics. NCTT-MCP 2008. 6th National Conference on, 2008.

Malekmohammadi, A.; Mahdiraji, G.A.; Abas, A.F.; Abdullah, M.K.; Mokhtar, M.; Fadlee, M.; Rasid, A. (2008) Performance analysis on transmission of multilevel optical pulses using Absolute Polar Duty Cycle Division multiplexing. In: Electronic Design, 2008. ICED 2008. International Conference on, 2008.

Mahdiraji, G.A.; Abdullah, M.K.; Elhag, M.F.; Abas, A.F.; Zahedi, E.; Mokhtar, M. (2007) Duty cycle division multiplexing technique for wireless communications. In: Wireless and Optical Communications Networks, 2007. WOCN'07. IFIP International Conference on, 2007.

Abdullah, M.K.; Abdalla, M.F.; Abas, A.F.; Amouzad, G. (2007) Duty-cycle division multiplexing (DCDM): a novel and economical optical multiplexing and electrical demultiplexing technique for high speed fiber optics networks. In: Wireless and Optical Communications Networks, 2007. WOCN'07. IFIP International Conference on, 2007.

This list was generated on Mon Dec 22 20:03:16 2014 MYT.