S.D. Walker

870 total citations
75 papers, 590 citations indexed

About

S.D. Walker is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Aerospace Engineering. According to data from OpenAlex, S.D. Walker has authored 75 papers receiving a total of 590 indexed citations (citations by other indexed papers that have themselves been cited), including 73 papers in Electrical and Electronic Engineering, 15 papers in Atomic and Molecular Physics, and Optics and 5 papers in Aerospace Engineering. Recurrent topics in S.D. Walker's work include Optical Network Technologies (45 papers), Advanced Photonic Communication Systems (42 papers) and Photonic and Optical Devices (27 papers). S.D. Walker is often cited by papers focused on Optical Network Technologies (45 papers), Advanced Photonic Communication Systems (42 papers) and Photonic and Optical Devices (27 papers). S.D. Walker collaborates with scholars based in United Kingdom, United States and Spain. S.D. Walker's co-authors include Michael Parker, C. Bock, Josep Prat, Terence Quinlan, Jingyu Zhou, M.J. O’Mahony, Jianming Tang, R. P. Giddings, Sandra Dudley and Xianqing Jin and has published in prestigious journals such as IEEE Transactions on Microwave Theory and Techniques, IEEE Transactions on Vehicular Technology and Journal of Lightwave Technology.

In The Last Decade

S.D. Walker

70 papers receiving 565 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
S.D. Walker United Kingdom 11 570 84 42 30 25 75 590
Naoki Suzuki Japan 14 666 1.2× 122 1.5× 24 0.6× 14 0.5× 26 1.0× 98 689
Mário Lima Portugal 12 486 0.9× 137 1.6× 24 0.6× 8 0.3× 13 0.5× 112 532
A. Awny Germany 15 599 1.1× 91 1.1× 20 0.5× 15 0.5× 14 0.6× 39 612
Fukutaro Hamaoka Japan 17 1.1k 2.0× 191 2.3× 21 0.5× 11 0.4× 52 2.1× 127 1.2k
Jesper Bevensee Jensen Denmark 17 1.1k 2.0× 238 2.8× 15 0.4× 32 1.1× 28 1.1× 98 1.1k
Rong Wang China 12 412 0.7× 165 2.0× 32 0.8× 13 0.4× 8 0.3× 79 442
Naoto Kishi Japan 14 543 1.0× 216 2.6× 10 0.2× 21 0.7× 19 0.8× 99 584
L. Stampoulidis Greece 13 473 0.8× 123 1.5× 29 0.7× 21 0.7× 21 0.8× 74 488
Zhongwei Tan China 13 308 0.5× 83 1.0× 14 0.3× 22 0.7× 23 0.9× 64 371
Behnam Analui United States 14 717 1.3× 110 1.3× 22 0.5× 17 0.6× 30 1.2× 22 730

Countries citing papers authored by S.D. Walker

Since Specialization
Citations

This map shows the geographic impact of S.D. Walker'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 S.D. Walker with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S.D. Walker more than expected).

Fields of papers citing papers by S.D. Walker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S.D. Walker. 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 S.D. Walker. The network helps show where S.D. Walker may publish in the future.

Co-authorship network of co-authors of S.D. Walker

This figure shows the co-authorship network connecting the top 25 collaborators of S.D. Walker. A scholar is included among the top collaborators of S.D. Walker 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 S.D. Walker. S.D. Walker 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.
Llorente, Roberto, S.D. Walker, Idelfonso Tafur Monroy, et al.. (2011). Triple-play and 60-GHz radio-over-fiber techniques for next-generation optical access networks. Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU). 16–19. 6 indexed citations
2.
Walker, S.D. & Deb Chatterjee. (2010). Source-proximity limitations in high-frequency code solvers for modeling conformal cylindrical arrays. 24. 403–409. 2 indexed citations
3.
4.
Hugues-Salas, E., et al.. (2007). A 2.5 Gb/s Edge-Detecting Burst-Mode Receiver for GPON Access Networks. 4. 1–3. 5 indexed citations
5.
Dudley, Sandra, Terence Quinlan, I.D. Henning, et al.. (2005). Ultra-low power, band plan agnostic, hybrid optical/copper system for last mile access over twisted pair. Electronics Letters. 41(15). 879–880. 1 indexed citations
6.
Rochat, Etienne, et al.. (2004). Polarization orthogonality preservation in DWDM cascaded arrayed-waveguide grating networks. Optical Fiber Communication Conference. 1. 268. 2 indexed citations
7.
Parker, Michael, et al.. (2004). Low refractive-index-contrast Fresnel-microstructure fibre for coupling between SMF and photonic crystals. 2. TuA2.3/43–TuA2.3/44. 2 indexed citations
8.
Kourtessis, Pandelis, Terence Quinlan, Etienne Rochat, et al.. (2002). 0.6 Tbit/s/km multimode fibre feasibility experiment using 40 channel DWDM over quadrature-subcarrier transmission. Electronics Letters. 38(15). 813–815. 5 indexed citations
9.
Rochat, Etienne, Pandelis Kourtessis, M. Webster, et al.. (2002). Ultra-High Capacity Transmission over 3km of Legacy 50μm-Multimode-Fibre using C-Band HDWDM and Quadrature-Subcarrier Multiplexing. 3. 1–2. 3 indexed citations
10.
11.
12.
Parker, Michael, et al.. (1998). Quasi-Cycloidal Phase Profile Synthetic Aperture Technique for Passband-Broadened Arrayed-Waveguide Gratings. Conference on Lasers and Electro-Optics Europe. 3. CThH109–CThH109. 1 indexed citations
13.
Bates, Richard & S.D. Walker. (1992). Evaluation of all-plastic optical fibre computer data link dispersion limits. Electronics Letters. 28(11). 996–998. 8 indexed citations
14.
Zhou, Jingyu & S.D. Walker. (1992). Application of The Edgeworth Series Expansion Method to Optically-Preamplified Receiver Bit-Error-Ratio Calculation. Optical Amplifiers and Their Applications. ThC4–ThC4. 1 indexed citations
15.
Walker, S.D., et al.. (1991). Novel 565-Mb/s optically dumped matched filter photoreceiver. ThH1–ThH1. 1 indexed citations
16.
17.
Walker, S.D.. (1990). Optical clock generation and carrier extraction techniques using 790 nm self-pulsating laser diodes. 1 indexed citations
18.
Walker, S.D. & Anthony C. Boucouvalas. (1989). Optimum design of subcarrier optical networks for local loop applications. 2 indexed citations
19.
Fletcher, Ian, et al.. (1988). High-speed optical regenerator chain simulation by jitter synthesis. WQ37–WQ37.
20.
Walker, S.D., et al.. (1984). Some design aspects of long-haul digital submarine optical fibre systems. Radio and Electronic Engineer. 54(4). 163–163. 1 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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