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Dr. Ayad is a Professor at the Laser and Optoelectronics Engineering Department. He is the Head of the Laser Enginering Program.

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Post Doctorate, Nanotechnology, Laser Engineering, Vinca instutite-Belgrad University, 2012.

PhD. Laser Engineering, Laser and Optoelectronic Engineering-2009, Technology University.

M.SC.laser Technology, Rashid Engineering and Science-2002, Technology University.

B.Sc.Nuclear Engineering, college of Engineering, Baghdad University 1990.

Optical Sensors, Optoelectronics, Remote Sensing

Ayad Zwayen M Al-Juboori" Rare earth (Sm+3 and Dy+3) doped gadolinium oxide, Nanomaterial's for Fluorescence thermometry" Phys. Scr. T157 014004 (5pp), 2013.

M.G.Nicoli, Ayad Z. M Al-Juboori,V.dordevic" Thermo Luminescence properties of Eu3+ doped Gd2O3 phosphor" Phys. Scr. T157 014056 (5pp), 2013.

Ayad Z. Mohammed, Wadah Hatim Salim, Bushra R.Mhdi” optical safety system” Eng.&Tech.Journal, Vol.34,Part (A), No.12,2016

Ayad Zwayen Mohammed "Effect of Quantum dot laser source ( NanoLEDs) and Fluran Reagent on the Enhancement of Uranium detection limits". The 2nd Regional Conf. for Eng. Sci. /College. of Eng. / Al-Nahrain University /1-2/12/2010.

Ayad Z. Mohammed , M. Mousa Hadi , M. Ahmed Mamoun " Effect of Step Response for Semiconductor Laser" Journal of Engineering and Development, Vol. 14, No. 4, December (2010).

Khalid S. Shibib,Ayad Z. Mohammed, Kholood H. Salih "Pulse Laser Parameters Effect on Tissue Thermal Damage Zone In Coagulation Process." Eng.and Tech. Journal,Vol. 29 , No. 5 , 2011.

Mohammed Adnan, Ayad Zwayen Mohammed, Razi J. Al-Azawi" Effect of Scattering Parameter on Small Signal analysis in Direct Modulated Dynamic Semiconductor Lasers" Wasiit Journall for Science and Medicine vol. 3,No. 1,pp. ( 43 - 50 ),2010.

H.J.Mohammed,N.R.Abid,Ayad Z.Mohammed"Weld the dentist alloy by using Nd-Glass laser and study the properties" Al-Nahrain University journal vol.11,No.3,pp 51-56,2008 .

Zaid T. dahan,ayad Z,Mohammed,Ruaa A. Durwash"Formation of Nano and Microns by Nd- YAG radiation on surface of Ge crystal"3rd scientific conference of the institute of laser for postgraduate studies, University of Baghdad,2015.

W.M. Shakier, A. Kadhim, A.Z. Mohammed" Corrosion Inhibitor for St-37 Alloy by Laser Shock Peening Technique" Journal of Advanced Electrochemistry 2(1) (2016) 56–59.

Ayad Z. Mohammed, Marwa S. Alwazny, Qamer Qasem"Effect of Etching Time on Electrical Properties for Porous Silicon by Photo Electrochemical Etching"IJISET - International Journal of Innovative Science, Engineering & Technology, Vol. 2 Issue 6, June 2015.

Ali. H. Abdulhadi, Ayad Z.Mohammed, Najwan H. Numan "THz waves propagation through photonic crystal fiber" International Journal of Innovative Science, Engineeringand Technology, Vol. 2 Issue 6, June 2015.

Muaath J. Mahmoud1, Mehdi M. Shellal, Ayad Z. Mohammed" 3D High Resolution images for objects different in colors using laser scanning system"International Journal of Innovative Science, Engineering and Technology, Vol. 2 Issue 9, September 2015.

Abdulhadi kadhim , Ayad Z.Mohammed Haitham T.Hussein " Improvement of surface properties for C11000 and 6063Al alloys by using laser shock wave process "Eng. And Tech.Journal, Vol.33, Part (B), No.7, 2015.

Ayad Z. Mohammed, Bushra R. Mahdi,Wadah H. Salm" Design and Construction of a Smart Security System by Laser Fence Technique" Atti della Fondazione Giorgio Ronchi journalAnno LXX, n. 6 - 2015.

Yasmeen Z. Dawood , Suad M. Kadhim , Ayad Z. Mohammed "Structure and Optical Properties of Nano PbS Thin Film Deposited by Pulse Laser Deposition"Eng. And Tech.Journal, Vol.32, Part (B), No.9, 2015.

Evan T. Salim,Makram A. Fakhri,H. Hassan , Ayad Z. Mohamed" Physicochemical properties of ZnO Nanoparticles prepared using low energy low repetition rate laser system" Sci.Int.(Lahore),28(5),4501-4506,2016.

Naseer M. Hadi, Ayad Z. Mohammed, Fareed F. Rasheed"Determination of Absorption and Fluorescence Spectrum of Iraqi Crude Oil" American Journal of Physics and Applications, 2016.

Ayad Z. Mohammed , Wadah Hatim Salim, Bushra R.Mhdi"Optical Safety System"Eng. And Tech.Journal, Vol.34,Part (A), No.12,2016.

Sabah AL-ITHAWI and Ayad Z Mohammad "Design and Investigation an Optical Modulator Based on Olive Oil as a Liquid Crystal"2nd International Conference on Materials Engineering & Science (IConMEAS 2019) MS ID: AIPCP19-AR-IConMEAS2019-00011.

Farah Hamza, Ayad Z Mohammad, and Bushra Mahdi.” Construction of Optical Fiber Humidity Sensor by laser Technique” 2nd International Conference on Materials Engineering & Science (IConMEAS 2019) MS ID: AIPCP19-AR-IConMEAS2019-00131.

Z.A.Jwad1, A.Z. Mohammed, A.H.Attalla1, B. R. Mahd" Study of the Effect of Building TEA Laser Nitrogen System with Multi-Stage Printed Circuits on the Value of Laser Energy and the Duration of the Outgoing Pulse, 2nd International Conference on Materials Engineering & Science (IConMEAS 2019) MS ID: AIPCP19-AR-IConMEAS2019-00091.

Mohammed Jalal AbdulRazzaq· Ayad Z. Mohammed · A. K. Abass·Khalid و S. Shibib "A new approach to evaluate temperature distribution and stress fracture within solid state lasers" Optical and Quantum Electronics (2019) 51:294 Springer Science.

- Laser Applications

- Chemistry

- Electrical Discharge

- Remote Sensing and Image Processing

- Laser Principles

- Control Output Laser Shaping

- Non-Conventional Laser System

- Many Acknowledgement from the UMinister of Higher Education and Scientific Research.

- Many Acknowledgement from the University of Technology President.

- Acknowledgement from the Dean of Laser and optoelectronics Engineering Dept.