Dr. Alaa Eldin Fathy Rezk Thabet Mohamed Profile

Dr. Alaa Eldin Fathy Rezk Thabet Mohamed

at ESIEE Paris

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 12 March 2024 Presentation + Paper

Modeling of photonic MEMS Michelson interferometers comprising curved micromirrors under partially coherent light excitation

Karim Khalil, Alaa Fathy, Yasser Sabry, Diaa Khalil, Ahmed Hisham Morshed

Proceedings Volume 12899, 128990G (2024) https://doi.org/10.1117/12.3002541

KEYWORDS: Mirrors, Spherical lenses, Microelectromechanical systems, Michelson interferometers, Beam splitters, Visibility, Optical path differences, Sensors, Micromirrors, Light sources

Read Abstract +

Proceedings Article | 12 March 2024 Poster + Paper

An imaging homogenizer for DLP-based 3D printer

Mayar Magdy, Alaa Fathy, Hussein Kotb, Ahmed Samir, Diaa Khalil

Proceedings Volume 12899, 128990Q (2024) https://doi.org/10.1117/12.3005186

KEYWORDS: Prisms, Digital micromirror devices, Microlens array, Beam homogenizers, 3D printing, Light sources and illumination, Design, Light sources, Printing, Optical simulations

Read Abstract +

Proceedings Article | 1 April 2020 Presentation + Paper

Silicon based integrated hollow waveguide for gas sensing applications

Alaa Fathy, Yasser Sabry, Frederic Marty, Diaa Khalil, Tarik Bourouina

Proceedings Volume 11355, 113550T (2020) https://doi.org/10.1117/12.2554947

KEYWORDS: Spectrometers, Microelectromechanical systems, Silicon, Sensors, Gas sensors, Deep reactive ion etching, Hollow waveguides, Gases

Read Abstract +

Proceedings Article | 4 March 2019 Presentation + Paper

MEMS FTIR optical spectrometer enables detection of volatile organic compounds (VOCs) in part-per-billion (ppb) range for air quality monitoring

Alaa Fathy, Yasser Sabry, Mariam Amr, Martine Gnambodoe-Capo-chichi, Momen Anwar, Amr Ghoname, Ahmed Amr, Ahmed Saeed, Mina Gad, Mohamed Al Haron, Mazen Erfan, Yamin Leprince-Wang, Bassam Saadany, Diaa Khalil, Tarik Bourouina

Proceedings Volume 10931, 1093109 (2019) https://doi.org/10.1117/12.2508239

KEYWORDS: Spectroscopy, Microelectromechanical systems, FT-IR spectroscopy, Signal to noise ratio, Gases, Absorption, Liquids, Absorbance, Air contamination, Carbon monoxide

Read Abstract +

Proceedings Article | 27 February 2019 Paper

Monitoring the purification of tobacco smoke in air assisted by ZnO nanowires and using MEMS-FTIR spectrometer for online continuous analysis of volatile organic compounds (VOCs)

Martine Gnambodoe-Capo-Chichi, Alaa Fathy, Young Jai Kim, Mazen Erfan, Marie Le Pivert, Yasser Sabry, Yamin Leprince-Wang, Tarik Bourouina

Proceedings Volume 10914, 109141N (2019) https://doi.org/10.1117/12.2507983

KEYWORDS: Zinc oxide, Nanowires, Spectroscopy, Photocatalysis, Sensors, FT-IR spectroscopy, Microelectromechanical systems, Gases, Zinc, Scanning electron microscopy

Read Abstract +

Proceedings Article | 22 February 2017 Paper

Characterization and modelling of multimode optical fiber for MOEMS applications using the elementary source method

Alaa Fathy, Yasser Sabry, Diaa Khalil

Proceedings Volume 10098, 100980X (2017) https://doi.org/10.1117/12.2251344

KEYWORDS: Multimode fibers, Optical fibers, Imaging spectroscopy, Modeling, Spectrometers, Near field, Instrument modeling, Microopto electromechanical systems, Near field optics, Optical sensing, Fourier transforms, CMOS cameras, Interferometers, Helium neon lasers, Light emitting diodes

Read Abstract +

Showing 5 of 6 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years