Georges GEBRAYEL REAIDY (EL)

Instructor

School of Engineering of Beirut

School of Engineering of Beirut - Zahle and Beqaa Branch

+961 (1) 421 000 georges.gebrayelreiady@usj.edu.lb

I hold a PhD in optics, photonics, image processing, with over a decade of experience developing innovative processes for the microelectronics and semiconductor industries. My expertise includes designing and implementing advanced test systems and processes for a wide range of applications. I have actively contributed to international projects in collaboration with esteemed partners such as NASA, Airbus Defence and Space, CEA CESTA, CILAS, Thales Alenia Space, and others. These initiatives, focused on optics, materials, and microelectronics, have resulted in multiple co-authored publications in peer-reviewed journals.

Education

Degree	University	Country	Year
Licence - Physics	Université Libanaise	Liban	2010
Master - Ophtalmologie	Université Libanaise	Liban	2012
Doctorat - Philosophie	Université d'Aix Marseille	France	2018

Research themes

- Applied Physics - Opto-mechanical Aerospace Engineering - Study of Molecules and Their Physical Properties - Interaction Phenomena Between Laser and Matter - Atomic, Molecular, and Optical Physics - Space Contamination

Publications and communications

1.Laser-induced contamination deposit growth mechanisms on space optics SPIE, Optical Engineering · Sep 22, 2022 2.Analysis of Laser-Induced Contamination at 515 nm in the sub-ps/MHz regime SPIE, Optical Engineering · Nov 1, 2020 3.Assessing the limits of determinism precision in ultrafast laser ablation Applied Physics Letters · Oct 1, 2020 4.UV-laser-induced contamination: a parametric study of deposit morphology Proceedings of SPIE · Nov 1, 2019 5.Laser induced deposits in contaminated vacuum environment: Optical properties lateral growth ELSEVIER, Optics & Laser Technology · Oct 16, 2019 6.Experimental evaluation modeling of laser-induced contamination on space optics Aix-Marseille University · Dec 6, 2018 7.Laser-induced contamination (LIC): Anti-reflective effect of early stage deposits Proceedings of SPIE · Nov 1, 2018 8.Study of the First Stages of Laser Induced Contamination SPIE, Optical Engineering · Sep 11, 2018 NASAs Mars 2020 rovers SuperCam instrument: Laser-Induced Damage Test campaign Jan. 2017 The SuperCam instrument on the NASA Mars 2020 mission: Validation of the flight laser/telescope designs May 2017 Improving lifetime of optical components under green/UV on the order of picosecond (ps) and femtosecond (fs) pulses in the MHz regime Oct. 2019 EXSEED - Extreme-Light Seeded Control of Ultrafast Laser Material Modifications Jan. 2021

Useful links

Google Scholar

Awards and distinctions

Young Researchers Days – Fresnel Institute Carry-le-Rouet, France • Jun 2017 Best Poster Award