World's Best Scientists 2026 revealed!
Salah S. A. Obayya

Salah S. A. Obayya

D-Index & Metrics

Engineering and Technology

D-Index
43
Citations
7350
World Ranking
6173
National Ranking
22

Salah S. A. Obayya publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Salah S. A. Obayya sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 509 publications — 95th percentile

95% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

Salah S. A. Obayya D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Salah S. A. Obayya sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 43 D-Index — 39th percentile

39% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Research.com Recognitions

  • 2021 - IEEE Fellow For contributions to computational photonics
  • 2020 - OSA Fellows Salah Obayya Zewail City of Science and Technology, Egypt For research leadership and seminal contributions to computational photonics

Overview

Salah S. A. Obayya is affiliated with Mansoura University in Egypt, specializing in engineering with a strong focus on electrical and electronic engineering. Their research spans a variety of subfields including biomedical engineering, atomic and molecular physics and optics, electronic, optical and magnetic materials, and aerospace engineering.

Their work frequently addresses topics such as photonic and optical devices, plasmonic and surface plasmon research, advanced fiber optic sensors, photonic crystal and fiber optics, optical network technologies, photonic crystals and applications, and metamaterials and metasurfaces applications.

The scientist has published extensively in reputable venues with multiple contributions in:

  • Optical and Quantum Electronics
  • Journal of the Optical Society of America B
  • 2022 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
  • Scientific Reports
  • Plasmonics

Key papers authored or co-authored by Salah S. A. Obayya include:

  • Highly Sensitive Metamaterial Biosensor for Cancer Early Detection, 2021, IEEE Sensors Journal
  • Highly sensitive V-shaped SPR PCF biosensor for cancer detection, 2023, Optical and Quantum Electronics
  • Overview of Optical Biosensors for Early Cancer Detection: Fundamentals, Applications and Future Perspectives, 2023, Biology
  • Free space super focusing using all dielectric hyperbolic metamaterial, 2020, Scientific Reports
  • Highly Sensitive Triple-Band THz Metamaterial Biosensor for Cancer Cell Detection, 2023, IEEE Photonics Journal

Frequent collaborators include Mohamed Farhat O. Hameed, B. M. Younis, Nihal F. F. Areed, Salem F. Hegazy, and Mohamed Hussein, reflecting ongoing cooperative research efforts across multiple projects.

The scientist's research achievements have been recognized through awards such as the IEEE Fellow in 2021 for contributions to computational photonics and OSA Fellow in 2020 for research leadership and seminal contributions to computational photonics at Zewail City of Science and Technology, Egypt.

Best Publications

  • Highly Sensitive Terahertz Metamaterial Sensor

    A. Samy Saadeldin;Mohamed Farhat O. Hameed;Essam M. A. Elkaramany;Salah S. A. Obayya

  • New full-vectorial numerically efficient propagation algorithm based on the finite element method

    S.S.A. Obayya;B.M.A. Rahman;H.A. El-Mikati

  • Fully Integrated AND and OR Optical Logic Gates

    Raghda M. Younis;Nihal F. F. Areed;Salah S. A. Obayya

  • Multichannel photonic crystal fiber surface plasmon resonance based sensor

    Shaimaa I. Azzam;Mohamed Farhat O. Hameed;Rania Eid A. Shehata;A. M. Heikal

  • Highly Sensitive Metamaterial Biosensor for Cancer Early Detection

    Mohammad Y. Azab;Mohamed Farhat O. Hameed;Abed M. Nasr;S. S. A. Obayya

  • Ultra-high tunable liquid crystal-plasmonic photonic crystal fiber polarization filter.

    Mohamed Farhat O Hameed;A M Heikal;B M Younis;Maher Abdelrazzak

  • Highly Sensitive Plasmonic Photonic Crystal Temperature Sensor Filled With Liquid Crystal

    Mohamed Farhat O. Hameed;Mohammad Y. Azab;A. M. Heikal;Somia M. El-Hefnawy

  • Design and characterization of compact single-section passive polarization rotator

    B.M.A. Rahman;S.S.A. Obayya;N. Somasiri;M. Rajarajan

  • Full vectorial finite-element-based imaginary distance beam propagation solution of complex modes in optical waveguides

    S.S.A. Obayya;B.M.A. Rahman;K.T.V. Grattan;H.A. El-Mikati

  • Highly sensitive V-shaped SPR PCF biosensor for cancer detection

    Unknown

  • Effect of laser shock peening on the hardness of AL-7075 alloy

    Ayman M. Mostafa;Mohamed F. Hameed;Salah S. Obayya

  • Beam propagation modeling of polarization rotation in deeply etched semiconductor bent waveguides

    S.S.A. Obayya;B.M.A. Rahman;K.T.V. Grattan;H.A. El-Mikati

  • Free space super focusing using all dielectric hyperbolic metamaterial.

    Norhan A. Salama;Norhan A. Salama;Mai Desouky;S. S. A. Obayya;Mohamed A. Swillam

  • Computational Photonic Sensors

    Mohamed Farhat O. Hameed;Salah Obayya

  • Modelling leaky photonic wires: A mode solver comparison

    P Bienstman;S Selleri;L Rosa;H.P. Uranus

  • Accurate finite element modal solution of photonic crystal fibres

    S.S.A. Obayya;B.M.A. Rahman;K.T.V. Grattan

  • Highly wavelength-selective asymmetric dual-core liquid photonic crystal fiber polarization splitter

    B. M. Younis;A. M. Heikal;Mohamed Farhat O. Hameed;S. S. A. Obayya

  • Polarization splitter based on soft glass nematic liquid crystal photonic crystal fiber

    M.F.O. Hameed;S.S.A. Obayya

  • Design of highly sensitive multichannel bimetallic photonic crystal fiber biosensor

    Mohamed Farhat O. Hameed;Yassmin K. A. Alrayk;Abdelhamid A. Shaalan;Walid S. El Deeb

  • Design of flower-shaped dipole nano-antenna for energy harvesting

    Mohamed Hussein;Nihal Fayez Fahmy Areed;Mohamed Farhat Othman Hameed;Salah Sabry Ahmed Obayya

  • Funnel-shaped silicon nanowire for highly efficient light trapping.

    Mohamed Hussein;Mohamed Farhat. O. Hameed;Nihal F. F. Areed;Ashraf Yahia

  • Novel fast photonic crystal multiplexer-demultiplexer switches

    R. Selim;D. Pinto;S. S. A. Obayya

  • Computational Photonics: Obayya/Computational Photonics

    Unknown

  • Alternating-Direction-Implicit Finite-Difference-Time-Domain Method for Photonic-Bandgap Cavities

    Domenico Pinto;S. S. A. Obayya

Frequent Co-Authors

Mohamed Farhat O. Hameed
Mohamed Farhat O. Hameed Zewail City of Science and Technology
B. M. A. Rahman
B. M. A. Rahman City, University of London
Kenneth T. V. Grattan
Kenneth T. V. Grattan City, University of London
Muttukrishnan Rajarajan
Muttukrishnan Rajarajan City, University of London
Bahaa E. A. Saleh
Bahaa E. A. Saleh University of Central Florida
Zabih Ghassemlooy
Zabih Ghassemlooy Northumbria University
Markus C. Scharber
Markus C. Scharber Johannes Kepler University of Linz
Sergii Yakunin
Sergii Yakunin ETH Zurich
Dietrich R. T. Zahn
Dietrich R. T. Zahn Chemnitz University of Technology
Niyazi Serdar Sariciftci
Niyazi Serdar Sariciftci Johannes Kepler University of Linz

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