الصفحة الرئيسية

 

الجدول الدراسي

الأبحاث والمؤلفات

• 1- Hamdalla T, Ali M, Farhoud M " Influence of Temperature and Pressure on Dispersion Properties of Nonlinear Single Mode Optical Fibers," IIUM Engineering Journal, Vol 4, No 2, 2003 2- Mahran O, Hamdalla T, Ali M"Wavelength Shift Compensation under Sea Level Using a Nonlinear FBG, IEEE, 14,1, 2006 3- Mahran O, Hamdalla T, Ali M "Apodized Chirped Fiber Bragg Gratings for Wavelength Shift Compensation under Sea Level," Journal of Applied Sciences Research, 5(10): 1604-1610, 0ct 2009 4- Mahran O, Hamdalla T,mostafa Aly“Reflectivity of Nonlinear Apodized Chirped Fiber Bragg Grating under water Journal of Applied Sciences Research, 5(10): 1594-1604, 0ct 2009 5- Hamdalla T, " Reflectivity of Linear and Nonlinear Gamma Radiated Apodized Chirped Bragg Grating under Ocean" AIP Conf Proc, (2012) 1476:169-177 6- Hamdalla T, "Wavelength Profiles of Nonlinear Irradiated Apodized Chirped Bragg Grating under ocean" Current applied physics, 2012 DOI: 101016/jcap201209019 7- Hamdalla T, "Pd-long period fiber grating sensor for hydrogen detection using artificial neural networks," Optics & Laser Technology, 2013, 48, 75-78 8- Hamdalla T, ElBakry M and Mussa M, " Fiber Bragg grating as temperature sensor using neural network modeling," International journal of engineering, vol 3, issue 12, Dec 2012 9- Syed K, Muhammad F and Hamdalla T "Ku- Band EMI Shielding Effectiveness and Dielectric Properties of Polyaniline-Y2O3 and Polyaniline-Sb2O3 Composites" puplished in 3rd International Conference on Advanced Materials Research (ICAMR 2013) 10- Hamdalla T, Nafee S," Experimental and theoretical studies for the gain of the neutron irradiated erbium doped fiber amplifier," Current applied physics, Vol13, issue 6, pp 981-984, 2013 11- Abdelkhalik A, Nada R, Hamdalla T, Elbakry M, Bekheet A," Artificial intelligence for the work hardening characteristics of Al-Si alloy," international journal of scientific and engineering research, Vol 4,issue 7, pp 966-970, 2013 12- Hamdalla T, Nafee S," Radiation effects on the gain of thulium doped fiber amplifier: experiment and modeling," Optics and laser technology, Vol55, pp 46-49, Feb 2014 13- Hamdalla T Nafee S, " Modeling and Experiments of the Gain and Noise Figure for an Irradiated Erbium-Ytterbium Co-Doped Fiber Amplifier," Optics and photonics journal, Vol 4, pp 53-61, June 2014 14- Saima N, 2, Aurangzeb K and Taymour A Hamdallah," Electrical Conductivity of Single Nanofiber Compared with Polymeric Nanofiberous-Mat and Cast-Film"Journal of Nanoengineering and Nanomanufacturing, Vol 5, pp 1–5, 2015 15- Taymour A Hamdalla, Taha A Hanafy and Ashraf E Bekheet," Influence of the erbium ions on the optical and structural properties of the poly vinyl alcohol" Journal of spectroscopy, Vol 2015, pp 1-7, June 2015 16- Taymour A Hamdalla, and S S Nafee (2015) "Bragg wavelength shift for irradiated polymer fiber Bragg grating" Optics & Laser Technology 74: 167-17 17 - A Khan, S Khan, U Fawad, M Mujahid, S Khasim, T A Hamdalla, H Kim, Three Dimensional Spherically Evolved Nanostructures of ZnO Comprise Nanowires and Nanorods for Optoelectronic Devices Journal of Nanoelectronics and Optoelectronics, 10 (2015) 700-704 18- Taymour A Hamdalla& Taha A Hanafy "Optical properties studies for PVA/Gd, La, Er or Y chlorides based on structural modification" Jan 2016, Optik-International Journal for Light and Electron Optics 127 (2), 878-882 19- M Ayaz Ahmad1, M Yassen El-Bakry, Taymour A Hamdalla, Mir Hashim RasoolA Systematic Study of High Energy Nuclear Collisions (light and heavy nuclei) by Simulations / Event Generators Journal of advanced research Vol 4 (1) p 93-108 20- Taymour A Hamdalla " Gain of irradiated S-band TDFA: theoretical and ANN modeling based on experimental techniques " June 2016, Optik-International Journal for Light and Electron Optics 127 (6) 2016) 8499–8504 21- Taymour A Hamdalla " FTIR and optical properties for irradiated PVA–GdCl3 and its possible use in dosimetry" May 2015, VOL 90, NO 5, 439–448 22- Issa, SAM, TA Hamdalla, and AAA Darwish, Effect of ErCl3 in gamma and neutron parameters for different concentration of ErCl3-SiO2 (EDFA) for the signal protection from nuclear radiation Journal of Alloys and Compounds, 2017 698: p 234-240 23- SM Seleim, Taymour A Hamdalla , Mohamed E Mahmoud, Thin film assembly of nanosized cobalt(II) bis(5-phenyl-azo-8-hydroxyquinolate) using static step-by-step soft surface reaction technique: Structural characterization and optical properties Spectrochimica Acta Part A: Publisher ELSEVIER-184 (2017) 134–140 24- Darwish, AAA, Issa, SAM, Hamdalla, TA et al Effect of X-ray irradiation on the optical properties of nanostructured thin films TCVA based on structural analysis Opt Quant Electron (2017) 49: 398 25- M Rashad, Taymour A Hamdalla, SE Al Garni, AAA Darwish, SM Seleim "Optical and electrical behaviors in NiO/xFe 2 O 3 nanoparticles synthesized by microwave irradiation method" optical materials, Vol 75, (869-974), 2018 28- M Rashad, TA Hamdalla, AAA Darwish, SM Seleim High performance efficiency of water purification using Cr2O3 nanoparticles synthesized by thermal combustion technique Materials Research Express 6 (6), 065048 29- SS Nafee, TA Hamdalla Effect of neutron irradiation on the optical properties of PMMA/RhB used in optical fiber amplificationJournal of Radioanalytical and Nuclear Chemistry 320 (1), 101-108 30- TA Hamdalla, TA Hanafy, SM Seleim Effect of rare earth elements on the structural and optical properties of PMMA for possible uses in polymer optical communicationsPhase Transitions 92 (6), 603-613 31- TA Hamdalla, SM Seleim, AK Mohamed, ME Mahmoud Design, characterization and optical properties of assembled nanoscale thin films of copper (II) complex with 5-azo-Phenol-8-Hydroxyquinoline Optical Materials 95, 109215 32- EFM El-Zaidia, HAM Ali, TA Hamdalla, AAA Darwish Optical linearity and bandgap analysis of Erythrosine B doped in polyvinyl alcohol films Optical Materials 100, 109661 33- TA Hamdalla, SM Seleim, RHA Mohamed, AAA Darwish, TA Hanafy, Synthesis, characterization and optical properties of nanosized lanthanum (III) complexes thin film with aryl-azo-pyrogallol derivatives Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 118448 34- AAA Darwish, Taymour A Hamdalla, EFM El-Zaidia, TA Hanafy, Shams AM Issa, IS Yahia" Thin films of nanostructured gallium (III) chloride phthalocyanine deposited on FTO: Structural characterization, optical properties, and laser optical limiting" Physica B: Condensed Matter, 412321 35- Sherif S Nafee, Taymour A Hamdalla, AAA Darwish" Studies of the morphology and optical properties of nano erbium oxide embedded in PMMA matrix" Optics & Laser Technology 129, 106282

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