Y. Negishi

527 total citations
42 papers, 404 citations indexed

About

Y. Negishi is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Biophysics. According to data from OpenAlex, Y. Negishi has authored 42 papers receiving a total of 404 indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Electrical and Electronic Engineering, 8 papers in Atomic and Molecular Physics, and Optics and 3 papers in Biophysics. Recurrent topics in Y. Negishi's work include Advanced Fiber Optic Sensors (27 papers), Optical Network Technologies (15 papers) and Photonic Crystal and Fiber Optics (11 papers). Y. Negishi is often cited by papers focused on Advanced Fiber Optic Sensors (27 papers), Optical Network Technologies (15 papers) and Photonic Crystal and Fiber Optics (11 papers). Y. Negishi collaborates with scholars based in Japan and United States. Y. Negishi's co-authors include Masataka Nakazawa, Masamitsu Tokuda, N. Uesugi, Tsunehito Higashi, Makoto Tsubokawa, Keisuke Noguchi, N. Shibata, Nori Shibata, Yasuyuki Ishida and Masaharu Ohashi and has published in prestigious journals such as Optics Letters, IEEE Journal on Selected Areas in Communications and IEEE Transactions on Microwave Theory and Techniques.

In The Last Decade

Y. Negishi

38 papers receiving 375 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Y. Negishi Japan 10 366 98 38 19 17 42 404
Marc C. Decreton Belgium 11 282 0.8× 75 0.8× 25 0.7× 21 1.1× 6 0.4× 31 334
H. Tsuchiya Japan 15 573 1.6× 163 1.7× 11 0.3× 6 0.3× 4 0.2× 31 616
L. Jeunhomme France 14 610 1.7× 159 1.6× 18 0.5× 7 0.4× 11 0.6× 33 647
S. C. Mettler United States 12 518 1.4× 266 2.7× 12 0.3× 4 0.2× 6 0.4× 21 556
V V Firsov Russia 11 219 0.6× 251 2.6× 11 0.3× 38 2.0× 26 1.5× 56 364
R. M. Martin United States 7 107 0.3× 82 0.8× 52 1.4× 47 2.5× 16 0.9× 13 162
G.A. Ball United States 15 995 2.7× 604 6.2× 19 0.5× 16 0.8× 8 0.5× 34 1.0k
S. Balsamo Italy 8 434 1.2× 387 3.9× 23 0.6× 31 1.6× 86 5.1× 26 494
L. M. Osterink United States 7 349 1.0× 317 3.2× 9 0.2× 20 1.1× 12 0.7× 13 396
Ihsan Fsaifes France 11 318 0.9× 258 2.6× 25 0.7× 18 0.9× 5 0.3× 40 393

Countries citing papers authored by Y. Negishi

Since Specialization
Citations

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

Fields of papers citing papers by Y. Negishi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Y. Negishi. 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 Y. Negishi. The network helps show where Y. Negishi may publish in the future.

Co-authorship network of co-authors of Y. Negishi

This figure shows the co-authorship network connecting the top 25 collaborators of Y. Negishi. A scholar is included among the top collaborators of Y. Negishi 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 Y. Negishi. Y. Negishi 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.
Negishi, Y., et al.. (1988). First sea trial of 1.5- mu m submarine optical fiber cable. Journal of Lightwave Technology. 6(2). 281–286.
2.
Tsubokawa, Makoto, Tsunehito Higashi, & Y. Negishi. (1988). Mode couplings due to external forces distributed along a polarization-maintaining fiber: an evaluation. Applied Optics. 27(1). 166–166. 60 indexed citations
3.
Nakashima, Takuya, Shigeyuki Seikai, Masataka Nakazawa, & Y. Negishi. (1986). Theoretical limit of repeater spacing in an optical transmission line utilizing Raman amplification. Journal of Lightwave Technology. 4(8). 1267–1272. 17 indexed citations
4.
Negishi, Y., et al.. (1985). FS-400M SUBMARINE OPTICAL-TRANSMISSION SYSTEM. 33(6). 881–887. 1 indexed citations
5.
Noguchi, Kazuhiro, et al.. (1985). Optical Fiber Loss Increase in the Infrared Wavelength Region due to Hydrogen Molecules Induced by Electrolysis. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. 65–70.
6.
Noguchi, Kazuhiro, N. Uesugi, N. Shibata, Koichi Ishihara, & Y. Negishi. (1985). Photobleaching effect on visible-region loss increase for heat-treated optical fibres in a hydrogen atmosphere. Electronics Letters. 21(10). 438–439. 7 indexed citations
7.
Yoshizawa, Noriko, et al.. (1985). Design and characteristics of optical fiber unit for submarine cable. Journal of Lightwave Technology. 3(1). 184–189. 2 indexed citations
8.
Ohashi, Masaharu, Ken-ichi Kitayama, Yasuyuki Ishida, & Y. Negishi. (1985). Simple approximations for chromatic dispersion in single- mode fibers with various index profiles. Journal of Lightwave Technology. 3(1). 110–115. 4 indexed citations
9.
Miyajima, Y., et al.. (1985). Fiber strength assurance for deep-submarine optical-fiber cable using the proof-testing method. Journal of Lightwave Technology. 3(2). 248–255. 4 indexed citations
10.
Uesugi, N., et al.. (1985). Infrared loss increase phenomenon of coated optical fibers at high temperatures. Journal of Lightwave Technology. 3(4). 824–828. 4 indexed citations
11.
Noguchi, Kazuhiro, et al.. (1984). Fibre loss increase due to hydrogen generated at high temperatures. Electronics Letters. 20(6). 226–228. 3 indexed citations
12.
Nakazawa, Masataka, Nori Shibata, Masamitsu Tokuda, & Y. Negishi. (1984). Measurements of polarization mode couplings along polarization-maintaining single-mode optical fibers. Journal of the Optical Society of America A. 1(3). 285–285. 37 indexed citations
13.
Nakazawa, Masataka, Masamitsu Tokuda, Y. Negishi, & Naoya Uchida. (1984). Active transmission line: light amplification by backward-stimulated Raman scattering in polarization-maintaining optical fiber. Journal of the Optical Society of America B. 1(1). 80–80. 30 indexed citations
14.
Yoshizawa, Noriko, et al.. (1983). Residual elongations of submarine optical-fiber cable laid on the sea bottom. Journal of Lightwave Technology. 1(1). 190–194. 5 indexed citations
15.
Nakazawa, Masataka, Masamitsu Tokuda, & Y. Negishi. (1983). Measurement of polarization mode coupling along a polarization-maintaining optical fiber using a backscattering technique. Optics Letters. 8(10). 546–546. 40 indexed citations
16.
Yamashita, Kazuya, et al.. (1983). Design of a submarine optical-fiber cable using graded-index multimode fibers. Journal of Lightwave Technology. 1(2). 346–353. 2 indexed citations
17.
Noguchi, Keisuke, et al.. (1982). Maximum measurable distances for a single-mode optical fiber fault locator using the stimulated Raman scattering (SRS) effect. IEEE Journal of Quantum Electronics. 18(10). 1473–1477. 8 indexed citations
18.
Yabuta, Tetsuro, et al.. (1982). Submarine optical fiber cable: development and laying results. Applied Optics. 21(5). 815–815. 19 indexed citations
19.
Yabuta, Tetsuro, Koichi Ishihara, & Y. Negishi. (1982). Submarine optical-fibre cable design considering low elongation under tension. Electronics Letters. 18(22). 943–945. 2 indexed citations
20.
Negishi, Y., et al.. (1981). Design and characteristics of submarine optical cable. IEE Proceedings H Microwaves, Optics and Antennas. 128(6). 290–298. 2 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Marc C. Decreton Breakdown of academic impact, for papers by H. Tsuchiya Breakdown of academic impact, for papers by L. Jeunhomme Breakdown of academic impact, for papers by S. C. Mettler Breakdown of academic impact, for papers by V V Firsov Breakdown of academic impact, for papers by R. M. Martin Breakdown of academic impact, for papers by G.A. Ball Breakdown of academic impact, for papers by S. Balsamo Breakdown of academic impact, for papers by L. M. Osterink Breakdown of academic impact, for papers by Ihsan Fsaifes
Rankless by CCL
2026