E. G. Loewen

1.6k total citations · 1 hit paper
48 papers, 1.2k citations indexed

About

E. G. Loewen is a scholar working on Surfaces, Coatings and Films, Electrical and Electronic Engineering and Mechanical Engineering. According to data from OpenAlex, E. G. Loewen has authored 48 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Surfaces, Coatings and Films, 24 papers in Electrical and Electronic Engineering and 15 papers in Mechanical Engineering. Recurrent topics in E. G. Loewen's work include Optical Coatings and Gratings (26 papers), Photonic and Optical Devices (14 papers) and Advanced Measurement and Metrology Techniques (9 papers). E. G. Loewen is often cited by papers focused on Optical Coatings and Gratings (26 papers), Photonic and Optical Devices (14 papers) and Advanced Measurement and Metrology Techniques (9 papers). E. G. Loewen collaborates with scholars based in United States, Bulgaria and France. E. G. Loewen's co-authors include M. C. Shaw, M. Nevière, D. Maystre, L. Mashev, L. Tsonev, George R. Harrison, R. R. Donaldson, E. Popov, Ross C. McPhedran and E. K. Popov and has published in prestigious journals such as Journal of Applied Physics, Japanese Journal of Applied Physics and Journal of the Optical Society of America A.

In The Last Decade

E. G. Loewen

47 papers receiving 1.0k 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.

DIFFRACTION GRATING HANDBOOK

1970 371 citations E. G. Loewen Medical Entomology and Zoology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
E. G. Loewen United States	14	486	413	369	344	312	48	1.2k
H. K. Kuiken Netherlands	18	439 0.9×	469 1.1×	326 0.9×	115 0.3×	252 0.8×	55	1.2k
R. S. Sirohi India	19	329 0.7×	488 1.2×	378 1.0×	85 0.2×	731 2.3×	143	1.5k
J. M. Elson United States	22	448 0.9×	738 1.8×	347 0.9×	509 1.5×	653 2.1×	54	1.9k
Tomoaki Eiju Japan	13	285 0.6×	270 0.7×	395 1.1×	50 0.1×	384 1.2×	46	1.2k
Joohyung Lee South Korea	20	844 1.7×	487 1.2×	297 0.8×	389 1.1×	735 2.4×	61	1.5k
Peter Z. Takacs United States	19	361 0.7×	253 0.6×	477 1.3×	107 0.3×	206 0.7×	107	1.3k
Peter Loosen Germany	21	942 1.9×	584 1.4×	362 1.0×	259 0.8×	640 2.1×	204	1.9k
H. Lehr Germany	13	380 0.8×	329 0.8×	123 0.3×	65 0.2×	153 0.5×	47	839
Stefan Braun Germany	19	621 1.3×	295 0.7×	184 0.5×	136 0.4×	248 0.8×	137	1.4k
F.H. Dill United States	13	895 1.8×	448 1.1×	44 0.1×	205 0.6×	383 1.2×	23	1.3k

Countries citing papers authored by E. G. Loewen

Since Specialization

Citations

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

Fields of papers citing papers by E. G. Loewen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of E. G. Loewen

This figure shows the co-authorship network connecting the top 25 collaborators of E. G. Loewen. A scholar is included among the top collaborators of E. G. Loewen 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 E. G. Loewen. E. G. Loewen 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

1.

Loewen, E. G., D. Maystre, E. Popov, & L. Tsonev. (1996). Diffraction efficiency of echelles working in extremely high orders. Applied Optics. 35(10). 1700–1700. 8 indexed citations

2.

Loewen, E. G., D. Maystre, E. Popov, & L. Tsonev. (1995). Echelles: scalar, electromagnetic, and real-groove properties. Applied Optics. 34(10). 1707–1707. 22 indexed citations

3.

Popov, E., et al.. (1990). Spectral behavior of anomalies in deep metallic gratings. Journal of the Optical Society of America A. 7(9). 1730–1730. 1 indexed citations

4.

Loewen, E. G., et al.. (1990). Experimental study of local and integral efficiency behavior of a concave holographic diffraction grating. Journal of the Optical Society of America A. 7(9). 1764–1764. 10 indexed citations

5.

Loewen, E. G., et al.. (1987). Transmission Gratings As 3-Way Beam Splitters. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 815. 66–66.

6.

Mashev, L., E. K. Popov, & E. G. Loewen. (1987). Optimization of the grating efficiency in grazing incidence. Applied Optics. 26(22). 4738–4738. 3 indexed citations

7.

Donaldson, R. R., et al.. (1986). Design and Performance of a Small Precision CNC Turning Machine. CIRP Annals. 35(1). 373–376. 35 indexed citations

8.

Loewen, E. G.. (1986). Current and future grating technology. Vistas in Astronomy. 29. 223–236. 1 indexed citations

9.

Loewen, E. G.. (1984). Optical Surface Technology. Precision Engineering. 6(3). 162–163. 4 indexed citations

10.

Loewen, E. G.. (1984). Photomasks, Scales and Gratings. Precision Engineering. 6(3). 163–163. 1 indexed citations

11.

Loewen, E. G.. (1983). <title>Replication Of Mirrors And Diffraction Gratings</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 381. 88–104. 1 indexed citations

12.

Loewen, E. G.. (1983). Diffraction gratings. Precision Engineering. 5(1). 36–36. 1 indexed citations

13.

Loewen, E. G.. (1982). <title>Current Boundaries Of Mechanical Ruling Of Gratings</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 315. 173–177. 1 indexed citations

14.

Loewen, E. G., et al.. (1981). <title>Triangular and Sinusoidal Grooves In Holographic Gratings-Manufacture And Test Results</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 240. 27–37. 2 indexed citations

15.

Loewen, E. G., et al.. (1979). Grazing incidence grating efficiencies. Applied Optics. 18(4). 426–426. 8 indexed citations

16.

Loewen, E. G. & M. Nevière. (1977). Dielectric coated gratings: a curious property. Applied Optics. 16(11). 3009–3009. 27 indexed citations

17.

Harrison, George R., et al.. (1976). Echelle gratings: their testing and improvement. Applied Optics. 15(4). 971–971. 26 indexed citations

18.

Loewen, E. G., et al.. (1974). Limit of accuracy of machine tools. STIN. 75(4). 15821–3. 1 indexed citations

19.

Loewen, E. G.. (1970). DIFFRACTION GRATING HANDBOOK. Medical Entomology and Zoology. 371 indexed citations breakdown →

20.

Leach, Joan, E. G. Loewen, & M. B. Bever. (1955). Energy Relations in Cold Working an Alloy at 78°K and at Room Temperature. Journal of Applied Physics. 26(6). 728–731. 11 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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