Patents

1.   Salem F. Hegazy & Bahaa E. A.

Abdelfattah, M. G., S. F. Hegazy, and S. S. A. Obayya, "Optical essential secret image sharing using unequal modulus decomposition and gyrator transform", Optical and Quantum Electronics, vol. 56, issue 107, pp. 1-11, 2024. alhamdullah_abdelfattah_2023_oqel.pdf
Gamal, Y., B. M. Younis, S. F. Hegazy, Y. Badr, M. F. O. Hameed, and S. S. A. Obayya, "Highly Sensitive Multi-Functional Plasmonic Biosensor Based on Dual Core Photonic Crystal Fiber", IEEE Sensors Journal, vol. 22, no. 7: IEEE, pp. 6731–6738, 2022. Abstractalhamdullah_yusuf_2022_ieeesensors.pdf

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Hegazy, S. F., S. S. A. Obayya, and B. E. A. Saleh, "Randomized ancillary qubit overcomes detector-control and intercept-resend hacking of quantum key distribution", IEEE Journal of Lightwave Technology, vol. 40, issue 21, pp. 1-11, 2022. alhamdullah_hegazy_jlt_2022.pdf
Zidan, M., S. F. Hegazy, M. Abdel-Aty, and S. S. A. Obayya, "Rapid Solution of Logical Equivalence Problems by Quantum-Computation Algorithm", Applied Soft Computing, vol. 132, pp. 109844, 2023. alhamdullah_zidan-hegazy_asoc_2023.pdf
Hegazy, S. F., S. S. A. Obayya, and B. E. A. Saleh, "Programmable Broadband Polarization- Preserving Optical Delay Line with Faraday Mirrors", IEEE Journal of Lightwave Technology, 2024. proof_jlt3355491.pdf
Hegazy, S. F., and S. S. A. Obayya, "Extended source of indistinguishable polarization-entangled photons over wide angles of emission", Applied Physics Letters, vol. 117, no. 24: AIP Publishing LLC, pp. 244003, 2020. Abstractalhamdullah_hegazy_apl.pdf

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El-Bashar, R., M. Hussein, S. F. Hegazy, Y. Badr, B. M. A. Rahman, K. T. V. Grattan, and S. S. A. Obayya, "Electrical performance of efficient quad-crescent-shaped Si nanowire solar cell", Scientific Reports, vol. 12, issue 1, pp. 48, 2022. ahamdullah_ramy_scientificreports2022.pdf
Said, K. A., S. F. Hegazy, and S. S. A. Obayya, "Basis expansion model for tracking and equalizing rapidly varying multimode fiber channels", Optical Fiber Technology, vol. 67, pp. 102695, 2021. alhamdul_allah_karim_oft_2021.pdf
El-Bashar, R., M. Hussein, S. F. Hegazy, Y. Badr, M. F. O. Hameed, and S. S. A. Obayya, "Analysis of highly efficient quad-crescent-shaped Si nanowires solar cell", Optics Express, vol. 29, issue 9, pp. 13641-13656, 2021. ahamdullah_ramy_oe_2021.pdf