احمد محمد احمد سيد عثمان

مدرس مساعد في هندسة الإلكترونيات والإتصالات

المعلومات المهنية

المعلومات الدراسية

الأبحاث

1. Ahmed M. Othman, Yasser M. Sabry, Diaa Khalil, Bassam Saadany, Tarik Bourouina, " A disposable optofluidic micro-transmission cell with tailorable length for Fourier-transform infrared spectroscopy of biological fluids ", Analytical Methods, 2024
2. Ahmed M. Othman, Yasser M. Sabry, Diaa Khalil, Tarik Bourouina, " Single Infrared Spectrum Enables Simultaneous Identification of (Bio)Chemical Nature and Particle Size of Microorganisms and Synthetic Microplastic Beads ", Analytical Chemistry, 2023
3. Othman, Ahmed M., Elsayed, Ahmed A., Sabry, Yasser M., Khalil, Diaa, Bourouina, Tarik, " Detection of Sub-20 μm Microplastic Particles by Attenuated Total Reflection Fourier Transform Infrared Spectroscopy and Comparison with Raman Spectroscopy ", ACS Omega, 2023
4. Elsayed, Ahmed A., Othman, Ahmed M., Sabry, Yasser M., Marty, Frederic, Omran, Haitham, Khalil, Diaa, Liu, Ai-Qun, Bourouina, Tarik, " Substrate Signal Inhibition in Raman Analysis of Microplastic Particles ", ACS Omega, 2023
5. Ahmed M. Othman, Hussein E. Kotb, Mohamed A. Abdelalim, Yasser M. Sabry, Hanan Anis, Diaa Khalil, " Numerical Study of Parabolic Pulse Generation in Backward-Pumped Erbium-Doped Fiber Amplifiers ", IEEE Photonics Journal, 2022
6. Ahmed Othman, " Optical Modeling and Characterization of Lipid Emulsion Skin Phantoms for SWIR Diffuse Reflectance Spectroscopy ", 2022 IEEE International Conference on Design & Test of Integrated Micro & Nano-Systems (DTS), 2022
7. Ahmed Othman, " Photonic Monte Carlo Analysis and Deep Learning Predicting the Performance of Non-Invasive Glucose Detection Using Compact NIR Spectrometers ", 2021 Tenth International Conference on Intelligent Computing and Information Systems (ICICIS), 2021
8. Abdelalim, M.A., Kotb, H.E., Joseph, E., Othman, A.M., Anis, H., " Erratum: Experimental and Numerical Demonstration on the Gain and Power Saturation of Yb-Doped Double-Clad Fiber Amplifiers in Multiwavelength CW and Ultrafast Pulsed Operation (IEEE Phot. J. (2018) 10: 1 (100212) DOI: 10.1109/JPHOT.2017.2780242) ", IEEE Photonics Journal, 2021
9. Salem, Abdelrahman, Fathy, Alaa, Othman, Ahmed M., Sabry, Yasser, Khalil, Diaa, " MEMS FTIR Parallel Spectrometer for Non-Invasive Skin Biochemistry Analysis ", Conference on Lasers and Electro-Optics (CLEO), 2021
10. Othman, A.M., Kotb, H.E., Sabry, Y.M., Khalil, D., " Micro-Electro-Mechanical System Fourier Transform Infrared (MEMS FT-IR) Spectrometer Under Modulated–Pulsed Light Source Excitation ", Applied Spectroscopy, 2020
11. Salem, A.M., Othman, A.M., Sabry, Y.M., Khalil, D.A.M., " Semi-analytical effective layer model for the skin in the swir spectral range ", Optics InfoBase Conference Papers, 2020
12. Ahmed M. Othman, Hussein E. Kotb, Yasser M. Sabry, Osama Terra, Diaa A. Khalil, " Corrections to “Toward On-Chip MEMS-Based Optical Autocorrelator” [Oct 18 5003-5009] ", Journal of Lightwave Technology, 2019
13. Othman, A.M., Kotb, H.E., Sabry, Y.M., Khalil, D., " Combining MEMS FTIR spectrometer and widened-spectrum mode-locked fiber laser for gas-sensing ", 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019, 2019
14. Muhammad A. Othman, Yasser M. Sabry, Ahmed M. Othman, Ismail M. Nassar, Diaa A. Khalil, " Modal analysis of TE and TM excitations in a metallic slotted micromirror ", Journal of the Optical Society of America B, 2019
15. Abdelalim, M.A., Kotb, H.E., Joseph, E., Othman, A.M., Anis, H., " Experimental and numerical demonstration on the gain and power saturation of Yb-doped double-clad fiber amplifiers in multiwavelength CW and ultrafast pulsed operation ", IEEE Photonics Journal, 2018
16. Othman, A.M., Kotb, H.E., Sabry, Y., Khalil, D., " MEMS-based Fourier transform spectrometer using pulsed infrared light source ", Proceedings of SPIE - The International Society for Optical Engineering, 2018
17. Kilany, M., Sabry, Y.M., Erfan, M., Othman, A.M., Nazeer, S., Khalil, D., " Optical MEMS notch filter based on the multi-mode interference in a butterfly metallic waveguide ", Proceedings of SPIE - The International Society for Optical Engineering, 2018
18. Othman, A.M., Kotb, H.E., Sabry, Y.M., Terra, O., Khalil, D.A., " Toward On-Chip MEMS-Based Optical Autocorrelator ", Journal of Lightwave Technology, 2018
19. , " Compact Optical MEMS 1xN Beam-Splitter Based on Multi-Mode Interference for Optofluidic Applications ", The 7th International Multidisciplinary Conference on Optofluidics 2017, 2017
20. Shebl, A., Othman, A.M., Mahmoud, A., Albert, G., Sabry, Y.M., Sharaf, K., Khalil, D., " Ring laser gyroscope based on standard single-mode fiber and semiconductor optical amplifier ", National Radio Science Conference, NRSC, Proceedings, 2016
21. Nicolas Lavielle, Ahmed M. Othman, Armande Hervé, Georges Hamaoui, Jipeng Fei, Jun Yan Tan, Frédéric Marty, Hong Li, Anne Mongruel, Daniel Beysens, Elyes Nefzaoui, Tarik Bourouina, " Infrared Spectral Emissivity Dynamics of Surfaces Under Water Condensation ", Advanced Functional Materials, 2024
22. Mohamed A. Abdelalim, Hussein E. Kotb, Ebin Joseph, Ahmed M. Othman, Hanan Anis, " Corrections to: Experimental and Numerical Demonstration on the Gain and Power Saturation of Yb-Doped Double-Clad Fiber Amplifiers in Multiwavelength CW and Ultrafast Pulsed Operation ", IEEE Photonics Journal, 2021
23. Othman, Ahmed M., Kotb, Hussein E., Sabry, Yasser M., Terra, Osama, Khalil, Diaa A., " Toward On-Chip MEMS-Based Optical Autocorrelator (vol 36, pg 5003, 2018) ", Journal of Lightwave Technology, 2019