K. Toyama

678 total citations
14 papers, 558 citations indexed

About

K. Toyama is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Ocean Engineering. According to data from OpenAlex, K. Toyama has authored 14 papers receiving a total of 558 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Electrical and Electronic Engineering, 10 papers in Atomic and Molecular Physics, and Optics and 9 papers in Ocean Engineering. Recurrent topics in K. Toyama's work include Advanced Fiber Optic Sensors (11 papers), Advanced Fiber Laser Technologies (10 papers) and Geophysics and Sensor Technology (9 papers). K. Toyama is often cited by papers focused on Advanced Fiber Optic Sensors (11 papers), Advanced Fiber Laser Technologies (10 papers) and Geophysics and Sensor Technology (9 papers). K. Toyama collaborates with scholars based in United States, Japan and Switzerland. K. Toyama's co-authors include Kumiko Kaneta, Shōichiro Nomura, H. J. Shaw, Jun Kuwata, Shengxiang Huang, B. Y. Kim, H.J. Shaw, Luc Thévenaz, B.Y. Kim and Shihong Huang and has published in prestigious journals such as Optics Letters, Japanese Journal of Applied Physics and Journal of Lightwave Technology.

In The Last Decade

K. Toyama

14 papers receiving 526 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
K. Toyama United States 9 543 411 111 83 76 14 558
J.K. Plourde United States 6 759 1.4× 582 1.4× 45 0.4× 206 2.5× 81 1.1× 12 784
R.S. Deol United Kingdom 8 205 0.4× 277 0.7× 131 1.2× 248 3.0× 24 0.3× 14 378
K. Koughia Canada 11 210 0.4× 290 0.7× 43 0.4× 130 1.6× 28 0.4× 28 329
S. Klauer Germany 6 339 0.6× 191 0.5× 430 3.9× 54 0.7× 36 0.5× 11 503
Neil J. Baker Australia 4 244 0.4× 162 0.4× 143 1.3× 50 0.6× 28 0.4× 8 324
K.I. Kang United States 13 474 0.9× 284 0.7× 207 1.9× 19 0.2× 34 0.4× 27 577
Felipe Felix do Carmo Brazil 10 237 0.4× 276 0.7× 34 0.3× 71 0.9× 35 0.5× 46 311
Elżbieta Bereś‐Pawlik Poland 12 480 0.9× 171 0.4× 164 1.5× 153 1.8× 15 0.2× 71 560
J. D. Casperson United States 6 401 0.7× 204 0.5× 273 2.5× 8 0.1× 50 0.7× 7 505
A.K. Mairaj United Kingdom 11 301 0.6× 145 0.4× 154 1.4× 123 1.5× 16 0.2× 16 361

Countries citing papers authored by K. Toyama

Since Specialization
Citations

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

Fields of papers citing papers by K. Toyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Toyama

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

All Works

14 of 14 papers shown
1.
Toyama, K., et al.. (1995). Frequency stability of a Brillouin fiber ring laser. Journal of Lightwave Technology. 13(7). 1445–1451. 25 indexed citations
2.
Toyama, K., et al.. (1994). Frequency pulling in a Brillouin fiber ring laser. IEEE Photonics Technology Letters. 6(7). 801–803. 16 indexed citations
3.
Toyama, K., et al.. (1993). <title>Brillouin fiber optic gyro with push-pull phase modulator and synthetic heterodyne detection</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 1795. 48–59. 2 indexed citations
4.
Toyama, K., et al.. (1993). Generation of Multiple Stokes Waves in a Brillouin Fiber Ring Laser. 11–14. 5 indexed citations
5.
Huang, Shengxiang, et al.. (1993). Synthetic heterodyne detection in a fiber-optic ring-laser gyro. Optics Letters. 18(1). 81–81. 4 indexed citations
6.
Huang, Shengxiang, K. Toyama, B. Y. Kim, & H. J. Shaw. (1993). Lock-in reduction technique for fiber-optic ring laser gyros. Optics Letters. 18(7). 555–555. 20 indexed citations
7.
Huang, Shihong, Luc Thévenaz, K. Toyama, B.Y. Kim, & H. J. Shaw. (1993). Optical Kerr-effect in fiber-optic Brillouin ring laser gyroscopes. IEEE Photonics Technology Letters. 5(3). 365–367. 24 indexed citations
8.
Toyama, K., et al.. (1993). Temperature effects in a Brillouin fiber ring laser. Optics Letters. 18(24). 2123–2123. 20 indexed citations
9.
Toyama, K., et al.. (1992). Brillouin Fiber Optic Gyro with Push-Pull Phase Modulator and Synthetic Heterodyne Detection. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 48–59. 1 indexed citations
10.
Toyama, K., et al.. (1991). Digital integrating fiber-optic gyroscope with electronic phase tracking. Optics Letters. 16(15). 1207–1207. 16 indexed citations
11.
Toyama, K., et al.. (1990). Digital-Integrating Fiber-Optic Gyroscope. 0–0. 2 indexed citations
12.
Nomura, Shōichiro, K. Toyama, & Kumiko Kaneta. (1983). Dielectric Properties of Ceramics in the Ba(Zn1/3Nb2/3)O3- Sr(Zn1/3Nb2/3)O3 Solid Solutions. Japanese Journal of Applied Physics. 22(S2). 83–83. 8 indexed citations
13.
Nomura, Shōichiro, K. Toyama, & Kumiko Kaneta. (1982). Ba(Mg1/3Ta2/3)O3 Ceramics with Temperature-Stable High Dielectric Constant and Low Microwave Loss. Japanese Journal of Applied Physics. 21(10A). L624–L624. 282 indexed citations
14.
Kuwata, Jun, et al.. (1982). Ba(Zn1/3Nb2/3)O3–Sr(Zn1/3Nb2/3)O3 Solid Solution Ceramics with Temperature-Stable High Dielectric Constant and Low Microwave Loss. Japanese Journal of Applied Physics. 21(12R). 1707–1707. 133 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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