J.R. Simpson

4.6k total citations · 2 hit papers
131 papers, 3.2k citations indexed

About

J.R. Simpson is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Materials Chemistry. According to data from OpenAlex, J.R. Simpson has authored 131 papers receiving a total of 3.2k indexed citations (citations by other indexed papers that have themselves been cited), including 118 papers in Electrical and Electronic Engineering, 60 papers in Atomic and Molecular Physics, and Optics and 15 papers in Materials Chemistry. Recurrent topics in J.R. Simpson's work include Optical Network Technologies (66 papers), Photonic Crystal and Fiber Optics (44 papers) and Advanced Fiber Optic Sensors (31 papers). J.R. Simpson is often cited by papers focused on Optical Network Technologies (66 papers), Photonic Crystal and Fiber Optics (44 papers) and Advanced Fiber Optic Sensors (31 papers). J.R. Simpson collaborates with scholars based in United States, United Kingdom and Sweden. J.R. Simpson's co-authors include E. Desurvire, P. C. Becker, N.A. Olsson, K. A. Prior, B.C. Cavenett, J.L. Zyskind, C.R. Giles, I. Hauksson, W. Pleibel and R. H. Stolen and has published in prestigious journals such as Physical review. B, Condensed matter, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

J.R. Simpson

127 papers receiving 2.9k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Erbium-Doped Fiber Amplifiers: Fundamentals and Technology

1999 474 citations P. C. Becker, N.A. Olsson et al. profile →
High-gain erbium-doped traveling-wave fiber amplifier

1987 402 citations E. Desurvire, J.R. Simpson et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J.R. Simpson United States	25	2.8k	1.5k	589	284	130	131	3.2k
D. B. Ostrowsky France	28	2.0k 0.7×	1.9k 1.3×	236 0.4×	154 0.5×	46 0.4×	96	2.4k
G. Stéphan France	28	1.7k 0.6×	1.5k 1.0×	175 0.3×	89 0.3×	108 0.8×	121	2.1k
Shlomo Ruschin Israel	22	1.2k 0.4×	1.0k 0.7×	282 0.5×	75 0.3×	48 0.4×	148	1.8k
Denis V. Seletskiy United States	20	981 0.4×	1.3k 0.9×	317 0.5×	81 0.3×	160 1.2×	106	1.6k
A. J. Barlow United Kingdom	25	909 0.3×	460 0.3×	552 0.9×	90 0.3×	51 0.4×	61	1.9k
Robert G. Hunsperger United States	23	1.7k 0.6×	1.2k 0.8×	251 0.4×	46 0.2×	104 0.8×	74	2.1k
Irina T. Sorokina Austria	26	2.6k 0.9×	2.3k 1.6×	453 0.8×	148 0.5×	49 0.4×	185	3.0k
B.J. Ainslie United Kingdom	27	1.8k 0.6×	767 0.5×	260 0.4×	375 1.3×	59 0.5×	82	2.0k
M. Horiguchi Japan	24	1.7k 0.6×	738 0.5×	333 0.6×	444 1.6×	9 0.1×	89	1.9k
Wen Yang China	22	436 0.2×	1.2k 0.8×	985 1.7×	284 1.0×	65 0.5×	90	2.0k

Countries citing papers authored by J.R. Simpson

Since Specialization

Citations

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

Fields of papers citing papers by J.R. Simpson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J.R. Simpson. 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 J.R. Simpson. The network helps show where J.R. Simpson may publish in the future.

Co-authorship network of co-authors of J.R. Simpson

This figure shows the co-authorship network connecting the top 25 collaborators of J.R. Simpson. A scholar is included among the top collaborators of J.R. Simpson 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 J.R. Simpson. J.R. Simpson 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

Ahmed, Raju, et al.. (2018). Ultraviolet micro-Raman stress map of polycrystalline diamond grown selectively on silicon substrates using chemical vapor deposition. Applied Physics Letters. 112(18). 15 indexed citations

Abate, Joseph A., J.R. Simpson, D. J. DiGiovanni, et al.. (2002). Reliability concerns for double clad fiber lasers for space based laser communications. 2. 936–942. 3 indexed citations

Desurvire, E., J.R. Simpson, & P. C. Becker. (1997). High-gain erbium-doped traveling-wave fiber amplifier. Optical Amplifiers and Their Applications. RP3–RP3. 1 indexed citations

Massa, J. S., Gerald S. Buller, Andrew Walker, et al.. (1995). Investigation of minority carrier trapping in n-type doped ZnSe using photoluminescence decay measurements. Applied Physics Letters. 67(1). 61–63. 6 indexed citations

Hansen, Per Brinch, S.G. Grubb, Ashish M. Vengsarkar, et al.. (1995). 529 km unrepeatered transmission at 2.488 GBit/susing dispersioncompensation, forward error correction, and remote post- andpre-amplifiers pumped by diode-pumped Raman lasers. Electronics Letters. 31(17). 1460–1461. 22 indexed citations

Lee, D., et al.. (1994). Gain peak wavelength measurements using a polarization scrambled fiber loop configuration. IEEE Photonics Technology Letters. 6(9). 1094–1097. 5 indexed citations

Andrekson, Peter A., N.A. Olsson, J.R. Simpson, et al.. (1992). 64 Gb/s all-optical demultiplexing with the nonlinear optical-loop mirror. IEEE Photonics Technology Letters. 4(6). 644–647. 48 indexed citations

Simpson, J.R., et al.. (1992). Electrochemical capacitance-voltage profiling of n-type ZnSe. Journal of Applied Physics. 72(11). 5311–5317. 25 indexed citations

Desurvire, E., J.W. Sulhoff, J.L. Zyskind, & J.R. Simpson. (1990). Spectral Dependence of Gain Saturation and Effect of Inhomogeneous Broadening in Erbium-Doped Aluminosilicate Fiber Amplifiers. Optical Amplifiers and Their Applications. PDP9–PDP9. 1 indexed citations

10.

Simpson, J.R., et al.. (1990). A Distributed Erbium Doped Fiber Amplifier. PD19–PD19. 11 indexed citations

11.

Andrekson, Peter A., N.A. Olsson, J.R. Simpson, et al.. (1990). Observation of Multi-Wavelength Soliton Collisions in Fiber Amplifier Based Systems. Optical Amplifiers and Their Applications. TuA6–TuA6. 2 indexed citations

12.

Desurvire, E., J.L. Zyskind, & J.R. Simpson. (1990). Spectral gain hole-burning at 1.53 mu m in erbium-doped fiber amplifiers. IEEE Photonics Technology Letters. 2(4). 246–248. 117 indexed citations

13.

Zyskind, J.L., C.R. Giles, E. Desurvire, & J.R. Simpson. (1990). Optimal pump wavelength for efficient Er3+ doped fiber amplifiers. FA4–FA4. 1 indexed citations

14.

Islam, Md. Nazrul, et al.. (1989). Soliton Frequency Shift in Fiber Nonlinear Loop Mirror. PD8–PD8. 1 indexed citations

15.

Desurvire, E., C.R. Giles, J.R. Simpson, & J.L. Zyskind. (1989). Efficient Erbium-Doped Fiber Amplifier at λ = 1.53 µm with High Output Saturation Power. Conference on Lasers and Electro-Optics. 11 indexed citations

16.

Giles, C.R., E. Desurvire, J.R. Talman, J.R. Simpson, & Pascal Becker. (1988). Characterization of High-Speed Signal Amplification at λ=1.53µm in an Erbium-Doped Single-Mode Fiber. Conference on Lasers and Electro-Optics. 1 indexed citations

17.

Simpson, J.R., J. B. MacChesney, & K. L. Walker. (1980). High rate MCVD. Journal of Non-Crystalline Solids. 38-39. 831–836. 11 indexed citations

18.

Blyler, L, et al.. (1980). UV-Radiation induced losses in optical fibers and their control. Journal of Non-Crystalline Solids. 38-39. 165–170. 14 indexed citations

19.

Kaiser, Peter, G. W. Tasker, W. G. French, J.R. Simpson, & H. M. Presby. (1977). SINGLE-MODE FIBERS WITH DIFFERENT B 2 O 3 -SiO 2 COMPOSITIONS. Journal of the Optical Society of America A. 67. 707. 2 indexed citations

20.

Wonsiewicz, B. C., W. G. French, P. D. Lazay, & J.R. Simpson. (1976). Automatic analysis of interferograms: optical waveguide refractive index profiles. Applied Optics. 15(4). 1048–1048. 26 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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