N.G. Walker

1.1k total citations
47 papers, 760 citations indexed

About

N.G. Walker is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Computer Networks and Communications. According to data from OpenAlex, N.G. Walker has authored 47 papers receiving a total of 760 indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Electrical and Electronic Engineering, 15 papers in Atomic and Molecular Physics, and Optics and 5 papers in Computer Networks and Communications. Recurrent topics in N.G. Walker's work include Optical Network Technologies (29 papers), Photonic and Optical Devices (17 papers) and Semiconductor Lasers and Optical Devices (15 papers). N.G. Walker is often cited by papers focused on Optical Network Technologies (29 papers), Photonic and Optical Devices (17 papers) and Semiconductor Lasers and Optical Devices (15 papers). N.G. Walker collaborates with scholars based in United Kingdom and China. N.G. Walker's co-authors include G.R. Walker, J.E. Carroll, D. Wake, I. C. Smith, A.S. Siddiqui, M.C. Brain, J. Davidson, D.H.O. Bebbington, I.D. Henning and J. Yao and has published in prestigious journals such as Journal of Lightwave Technology, Electronics Letters and IEEE Photonics Technology Letters.

In The Last Decade

N.G. Walker

45 papers receiving 717 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
N.G. Walker United Kingdom	14	507	403	238	28	20	47	760
Hasan M. Nayfeh United States	9	434 0.9×	334 0.8×	453 1.9×	35 1.3×	83 4.2×	20	934
Makan Mohageg United States	9	406 0.8×	494 1.2×	132 0.6×	31 1.1×	29 1.4×	30	586
Xiaogang Qiang China	11	399 0.8×	378 0.9×	617 2.6×	19 0.7×	32 1.6×	28	833
Z. Vernon Canada	9	376 0.7×	516 1.3×	581 2.4×	24 0.9×	17 0.8×	13	851
Fabian Laudenbach Austria	8	252 0.5×	389 1.0×	545 2.3×	17 0.6×	23 1.1×	18	732
Janice C. Lee United States	8	353 0.7×	358 0.9×	265 1.1×	16 0.6×	35 1.8×	11	760
H. W. Yen United States	14	554 1.1×	396 1.0×	40 0.2×	7 0.3×	33 1.6×	41	661
Enrique Martín-López United Kingdom	4	557 1.1×	487 1.2×	886 3.7×	17 0.6×	39 1.9×	7	1.1k
Andrew Pan United States	13	427 0.8×	385 1.0×	197 0.8×	9 0.3×	56 2.8×	29	696

Countries citing papers authored by N.G. Walker

Since Specialization

Citations

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

Fields of papers citing papers by N.G. Walker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of N.G. Walker

This figure shows the co-authorship network connecting the top 25 collaborators of N.G. Walker. A scholar is included among the top collaborators of N.G. 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 N.G. Walker. N.G. Walker is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Lomuscio, Alessio, et al.. (2010). Model Checking Optimisation Based Congestion Control Algorithms. Fundamenta Informaticae. 102(1). 77–96. 2 indexed citations

Walker, G.R., et al.. (2002). Transparency in optical amplifier repeaters. 8. 338–342.

Roure, David De, N.G. Walker, & Leslie Carr. (2000). Investigating link service infrastructures. 67–76. 11 indexed citations

Walker, N.G., et al.. (1995). Theoretical analysis and measurement of effectsof fibre twiston polarisation mode dispersion of optical fibres. Electronics Letters. 31(20). 1772–1773. 44 indexed citations

Walker, N.G., et al.. (1995). Birefringence of twisted fibre package. Electronics Letters. 31(5). 390–391. 1 indexed citations

Moodie, D.G., D. Wake, N.G. Walker, & D. Nesset. (1995). Efficient harmonic generation using an electroabsorption modulator. IEEE Photonics Technology Letters. 7(3). 312–314. 13 indexed citations

Wake, D., N.G. Walker, & I. C. Smith. (1993). A fibre-fed millimetre-wave radio transmitter with zero electrical power requirement. 116–118. 1 indexed citations

Wake, D., N.G. Walker, & I. C. Smith. (1993). Zero-bias edge-coupled InGaAs photodiodes in millimetre-wave radio-fibre systems. Electronics Letters. 29(21). 1879–1881. 7 indexed citations

Yao, J., N.G. Walker, Cheryl Hunter, G.R. Walker, & G. Sherlock. (1992). 5 Gbit/s transmission system using a MQW semiconductor optical amplifier as an amplitude modulator. 5 indexed citations

10.

Walker, N.G. & G.R. Walker. (1990). Polarization control for coherent communications. Journal of Lightwave Technology. 8(3). 438–458. 122 indexed citations

11.

Walker, G.R., et al.. (1989). Measurement of semiconductor laser amplifier noise figure in coherent optical transmission system. Electronics Letters. 25(25). 1681–1682. 3 indexed citations

12.

Walker, G.R., et al.. (1988). 565 Mbit/s DPSK heterodyne transmission system experiment using packaged external cavity lasers and a lithium niobate polarisation controller. European Conference on Optical Communication. 179–182. 1 indexed citations

13.

Walker, G.R., et al.. (1988). Field trial of 565 Mbit/s DPSK heterodyne system over 108 km. 61–64. 1 indexed citations

14.

Walker, N.G., et al.. (1988). Lithium niobate waveguide polarisation convertor. Electronics Letters. 24(2). 103–105. 6 indexed citations

15.

Walker, G.R., et al.. (1988). Field demonstration of 565 Mbit/s DPSK coherent transmission system over 176 km of installed fibre. Electronics Letters. 24(22). 1354–1356. 13 indexed citations

16.

Walker, N.G., G.R. Walker, & J. Davidson. (1988). Endless polarisation control using an integrated optic lithium niobate device. Electronics Letters. 24(5). 266–268. 9 indexed citations

17.

Walker, N.G. & G.R. Walker. (1987). Endless polarisation control using four fibre squeezers. Electronics Letters. 23(6). 290–292. 26 indexed citations

18.

Walker, G.R. & N.G. Walker. (1987). Alignment of polarisation-maintaining fibres by temperature modulation. Electronics Letters. 23(13). 689–691. 7 indexed citations

19.

Walker, N.G. & J.E. Carroll. (1986). Multiport homodyne detection near the quantum noise limit. Optical and Quantum Electronics. 18(5). 355–363. 99 indexed citations

20.

Walker, N.G., et al.. (1985). Multiport optical detectors. 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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