W. A. Ramadan

705 total citations
46 papers, 516 citations indexed

About

W. A. Ramadan is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Computer Vision and Pattern Recognition. According to data from OpenAlex, W. A. Ramadan has authored 46 papers receiving a total of 516 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Atomic and Molecular Physics, and Optics, 18 papers in Electrical and Electronic Engineering and 14 papers in Computer Vision and Pattern Recognition. Recurrent topics in W. A. Ramadan's work include Optical measurement and interference techniques (14 papers), Advanced Fiber Optic Sensors (12 papers) and Surface Roughness and Optical Measurements (10 papers). W. A. Ramadan is often cited by papers focused on Optical measurement and interference techniques (14 papers), Advanced Fiber Optic Sensors (12 papers) and Surface Roughness and Optical Measurements (10 papers). W. A. Ramadan collaborates with scholars based in Egypt, Italy and Saudi Arabia. W. A. Ramadan's co-authors include A.A. Hamza, E. Fazio, M. Bertolotti, T.Z.N. Sokkar, Mahmoud Mabrouk, Valentin I. Vlad, Roberto Rinaldi, Fabrizio Renzi, M. Chauvet and A. Petriş and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Langmuir.

In The Last Decade

W. A. Ramadan

39 papers receiving 496 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
W. A. Ramadan Egypt 12 295 182 173 135 92 46 516
J. D. Valera United Kingdom 14 314 1.1× 250 1.4× 136 0.8× 147 1.1× 67 0.7× 37 566
Tokuyuki Honda Japan 13 312 1.1× 204 1.1× 124 0.7× 35 0.3× 76 0.8× 41 488
Ziqiang Li China 8 64 0.2× 107 0.6× 28 0.2× 37 0.3× 121 1.3× 35 338
Jan Pomplun Germany 10 144 0.5× 221 1.2× 98 0.6× 12 0.1× 95 1.0× 37 392
J. Petter Germany 12 317 1.1× 116 0.6× 229 1.3× 50 0.4× 29 0.3× 43 417
A. A. Freschi Brazil 11 230 0.8× 219 1.2× 18 0.1× 27 0.2× 39 0.4× 35 320
Christian Cuadrado-Laborde Argentina 16 493 1.7× 534 2.9× 24 0.1× 35 0.3× 55 0.6× 64 633
Takahiro Sugiyama Japan 8 443 1.5× 462 2.5× 20 0.1× 32 0.2× 95 1.0× 58 632
Zhichao Wu China 13 379 1.3× 533 2.9× 57 0.3× 24 0.2× 51 0.6× 64 643
Christoph Vogler Austria 16 417 1.4× 168 0.9× 22 0.1× 6 0.0× 129 1.4× 44 617

Countries citing papers authored by W. A. Ramadan

Since Specialization
Citations

This map shows the geographic impact of W. A. Ramadan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by W. A. Ramadan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites W. A. Ramadan more than expected).

Fields of papers citing papers by W. A. Ramadan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by W. A. Ramadan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by W. A. Ramadan. The network helps show where W. A. Ramadan may publish in the future.

Co-authorship network of co-authors of W. A. Ramadan

This figure shows the co-authorship network connecting the top 25 collaborators of W. A. Ramadan. A scholar is included among the top collaborators of W. A. Ramadan based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with W. A. Ramadan. W. A. Ramadan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Ramadan, W. A., et al.. (2025). Oscillating magnet. Physics Education. 61(1). 15002–15002.
2.
Ramadan, W. A., et al.. (2024). An Economic, Compact Apparatus to Verify the Laws of Reflection and Refraction. The Physics Teacher. 62(6). 520–523. 2 indexed citations
3.
Ramadan, W. A., et al.. (2023). Optical phase retrieving of a projected object by employing a differentiation of a single pattern of two-beam interference. Scientific Reports. 13(1). 14840–14840. 3 indexed citations
4.
Ramadan, W. A., et al.. (2020). Enhanced short temporal coherence length measurement using Newton’s rings interference. Optics & Laser Technology. 127. 106192–106192. 5 indexed citations
5.
Ramadan, W. A., et al.. (2019). Variable wavelength Newton’s rings formed in transmission for measuring radius of curvature and sub-micrometric thin film thickness. Indian Journal of Physics. 94(8). 1271–1277. 1 indexed citations
6.
Stock, D., et al.. (2018). Multiple Structural Transitions in Langmuir Monolayers of Charged Soft-Shell Nanoparticles. Langmuir. 34(13). 3909–3917. 11 indexed citations
7.
8.
Ramadan, W. A., et al.. (2017). Simulated Fizeau ring fringes in transmission through spherical and plane reflected surfaces. Applied Physics B. 124(1). 5 indexed citations
9.
Ramadan, W. A., et al.. (2016). RESPONSES OF SKIN AND COAT FIBRES IN BARKI EWES TO THE NUTRITION ON SALT PLANTS AND PROPIONIBACTERIAUNDER THE ARID CONDITIONS. Egyptian Journal of Animal Production. 53(3). 169–179.
10.
Ramadan, W. A.. (2014). Intensity distribution of Fizeau fringes in transmission with the real path of the interfered multiple-beams. Optics and Lasers in Engineering. 58. 27–32. 7 indexed citations
11.
Ramadan, W. A., et al.. (2014). Two-dimensional refractive index and stresses profiles of a homogenous bent optical fiber. Applied Optics. 53(31). 7462–7462. 6 indexed citations
12.
Ramadan, W. A., et al.. (2005). Lens–fibre interference in measuring liquids' refractive indices. Measurement Science and Technology. 17(1). 215–220. 2 indexed citations
13.
Fazio, E., Fabrizio Renzi, Roberto Rinaldi, et al.. (2004). Screening-photovoltaic bright solitons in lithium niobate and associated single-mode waveguides. Applied Physics Letters. 85(12). 2193–2195. 151 indexed citations
14.
Fazio, E., W. A. Ramadan, A. Belardini, et al.. (2003). (2+1)-dimensional soliton formation in photorefractiveBi12SiO20crystals. Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics. 67(2). 26611–26611. 21 indexed citations
15.
Fazio, E., W. A. Ramadan, M. Bertolotti, A. Petriş, & Valentin I. Vlad. (2003). Complete characterization of (2   1)D soliton formation in photorefractive crystals with strong optical activity. Journal of Optics A Pure and Applied Optics. 5(5). S119–S123. 9 indexed citations
16.
Bertolotti, M., W. A. Ramadan, Francesco Monteleone, et al.. (1996). Birefringence determination in ion-exchanged waveguides. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2954. 111–111. 1 indexed citations
17.
Hamza, A.A., et al.. (1995). On the determination of the refractive index of a fibre. II. Graded index fibre. Pure and Applied Optics Journal of the European Optical Society Part A. 4(3). 161–177. 64 indexed citations
18.
Hamza, A.A., et al.. (1994). On the determination of the refractive index of a fibre: I. Skin-core fibre. Pure and Applied Optics Journal of the European Optical Society Part A. 3(6). 943–961. 20 indexed citations
19.
Hamza, A.A., T.Z.N. Sokkar, & W. A. Ramadan. (1992). On the microinterferometric determination of refractive indices and birefringence of fibres. Pure and Applied Optics Journal of the European Optical Society Part A. 1(6). 321–336. 26 indexed citations
20.
Sokkar, T.Z.N., M.A. Kabeel, & W. A. Ramadan. (1992). The color of absorbing scattering fibers having skin‐core structure. Journal of Applied Polymer Science. 45(4). 723–729. 3 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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