Publications

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2024
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
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
2023
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
2022
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
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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Abdelfattah, M. G., S. F. Hegazy, N. F. F. Areed, and S. S. A. Obayya, "Optical cryptosystem for visually meaningful encrypted images based on gyrator transform and Hénon map", Optical and Quantum Electronics, vol. 54, no. 2: Springer US, pp. 1–22, 2022. Abstract
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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
2021
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
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, "Efficient Silicon Nanowires Solar Cell", 2021 International Applied Computational Electromagnetics Society Symposium (ACES): IEEE, pp. 1–2, 2021. Abstract
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gamal, Y., B. M. Younis, S. F. Hegazy, Y. Badr, M. F. O. Hameed, and S. S. A. Obayya, "Highly efficient modified dual D-shaped PCF polarization filter", Optical Fiber Technology, vol. 62, pp. 102459, 2021. alhamdullah_yosuf_oft_2021.pdf
Salem, D. S., S. F. Hegazy, and S. S. A. Obayya, "Nanogold-loaded chitosan nanocomposites for pH/light-responsive drug release and synergistic chemo-photothermal cancer therapy", Colloid and Interface Science Communications, vol. 41: Elsevier, pp. 100361, 2021. Abstract
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2020
AbdElFattah, M., S. F. Hegazy, and S. Obayya, "Compact Optical Asymmetric Cryptosystem Based on Unequal Modulus Decomposition of Multiple Color Images", Optics and Lasers in Engineering, vol. 129, pp. 106063, 2020.
Hegazy, S. F., S. S. A. Obayya, and B. E. A. Saleh, "Concurrent Quantum State Transfer and Random Channel Sniffing", CLEO: QELS\_Fundamental Science: Optical Society of America, pp. FTh1D–4, 2020. Abstract
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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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2019
Elfiki, A., H. Khallaf, S. F. Hegazy, A. Elsonbaty, H. Shalapy, and S. Obayya, "Chaotic Polarization-Assisted LDPSK-MPPM Modulation for Free-Space Optical Communications", IEEE Transactions on Wireless Communications, vol. 18, issue 9, pp. 4225 – 4237, 2019.
Garalnaby, H., S. F. Hegazy, and S. H. L. Elnaby, "Parallel preparation of a set of arbitrary path-polarization hyperentangled states", Advances in Photonics of Quantum Computing, Memory, and Communication XII, vol. 10933: SPIE, pp. 100–107, 2019. Abstract
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2018
Elsonbaty, A., S. F. Hegazy, and S. S. A. Obayya, "Simultaneous concealment of time delay signature in chaotic nanolaser with hybrid feedback", Optics and Lasers in Engineering, vol. 107, pp. 342–351, 2018. ole_nanolaser_2018.pdf
Elsonbaty, A., S. F. Hegazy, and S. S. A. Obayya, "Suppressed time delay signature in chaotic nanolasers with hybrid feedback", Semiconductor Lasers and Laser Dynamics VIII, vol. 10682: SPIE, pp. 182–189, 2018. Abstract
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Hegazy, S. F., S. S. A. Obayya, and B. E. A. Saleh, "Transmission of polarization quantum state through a fiber optic channel by swapped time-bin state", Quantum Technologies 2018, vol. 10674: SPIE, pp. 162–169, 2018. Abstract
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Hegazy, S. F., and S. S. A. Obayya, "Tunable spatial compensation for polarization entangled photons", Nonlinear Optics and its Applications 2018, vol. 10684: SPIE, pp. 268–274, 2018. Abstract
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2017
Hegazy, S. F., S. S. A. Obayya, and B. E. A. Saleh, "Hyperentangled Photon Generation Using Crossed Quasi-Phase-Matched Superlattice", CLEO: QELS_Fundamental Science 2017, San Jose, USA, 12 May, 2017.
Hegazy, S. F., S. S. A. Obayya, and B. E. A. Saleh, "Orthogonal quasi-phase-matched superlattice for generation of hyperentangled photons", Nature Scientific Reports, vol. 7, issue 1, pp. 1-14, 2017.
Hegazy, S. F., Y. A. Badr, and S. S. A. Obayya, "Relative-phase and time-delay maps all over the emission cone of hyperentangled photon source", Optical Engineering, vol. 56, issue 2, pp. 026114-1, 2017.
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