Kazuhito Tajima

872 total citations
35 papers, 660 citations indexed

About

Kazuhito Tajima is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Statistical and Nonlinear Physics. According to data from OpenAlex, Kazuhito Tajima has authored 35 papers receiving a total of 660 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Electrical and Electronic Engineering, 24 papers in Atomic and Molecular Physics, and Optics and 4 papers in Statistical and Nonlinear Physics. Recurrent topics in Kazuhito Tajima's work include Optical Network Technologies (24 papers), Advanced Fiber Laser Technologies (21 papers) and Photonic and Optical Devices (17 papers). Kazuhito Tajima is often cited by papers focused on Optical Network Technologies (24 papers), Advanced Fiber Laser Technologies (21 papers) and Photonic and Optical Devices (17 papers). Kazuhito Tajima collaborates with scholars based in Japan and United States. Kazuhito Tajima's co-authors include Shigeru Nakamura, Yoshiyasu Ueno, Yasuhiro Aoki, Kunihiko Washio, Yoshimasa Sugimoto, I. Mito, Shigeru MURATA, Hsiung Hsu, T. Tamanuki and Takanori Kasai and has published in prestigious journals such as Applied Physics Letters, Journal of Nutrition and Optics Letters.

In The Last Decade

Kazuhito Tajima

33 papers receiving 619 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kazuhito Tajima Japan 11 572 392 87 28 16 35 660
G. T. Kennedy United Kingdom 15 358 0.6× 397 1.0× 50 0.6× 32 1.1× 3 0.2× 35 440
Kadhair Al-hemyari United States 8 233 0.4× 270 0.7× 97 1.1× 53 1.9× 8 0.5× 19 347
R. Jin United States 13 258 0.5× 293 0.7× 25 0.3× 25 0.9× 22 1.4× 27 353
Joe T. Mok Australia 10 381 0.7× 422 1.1× 105 1.2× 26 0.9× 7 0.4× 18 492
Shouyu Luo China 14 468 0.8× 481 1.2× 21 0.2× 29 1.0× 9 0.6× 24 532
Philip Chak Canada 12 377 0.7× 369 0.9× 24 0.3× 46 1.6× 48 3.0× 17 422
Lianghong Yin United States 7 660 1.2× 642 1.6× 19 0.2× 56 2.0× 14 0.9× 18 704
A. Butsch Germany 7 362 0.6× 378 1.0× 21 0.2× 38 1.4× 39 2.4× 11 434
W. Grundkötter Germany 5 259 0.5× 281 0.7× 22 0.3× 31 1.1× 10 0.6× 11 326
Dirk Schulz Germany 10 220 0.4× 193 0.5× 24 0.3× 14 0.5× 14 0.9× 57 292

Countries citing papers authored by Kazuhito Tajima

Since Specialization
Citations

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

Fields of papers citing papers by Kazuhito Tajima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kazuhito Tajima

This figure shows the co-authorship network connecting the top 25 collaborators of Kazuhito Tajima. A scholar is included among the top collaborators of Kazuhito Tajima 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 Kazuhito Tajima. Kazuhito Tajima 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.
Ueno, Yoshiyasu, Shigeru Nakamura, T. Tamanuki, et al.. (2003). Control Scheme for Optimizing the Interferometer Phase Bias in the Symmetric-Mach-Zehnder All-Optical Switch. IEICE Transactions on Electronics. 86(5). 731–740. 2 indexed citations
2.
Nakamura, Shigeru, T. Tamanuki, Takanori Shimizu, et al.. (2003). Ultrafast optical signal processing with hybrid-integrated symmetric Mach-Zehnder all-optical switches. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 5246. 345–345.
3.
Tajima, Kazuhito, Shigeru Nakamura, & Yoshiyasu Ueno. (2002). Symmetric Mach‐Zehnder‐type all‐optical switches and ultrafast all‐optical signal processing. Electronics and Communications in Japan (Part II Electronics). 85(2). 1–17. 1 indexed citations
4.
Ueno, Yoshiyasu, Shigeru Nakamura, & Kazuhito Tajima. (2002). Nonlinear phase shifts induced by semiconductor optical amplifiers with control pulses at repetition frequencies in the 40–160-GHz range for use in ultrahigh-speed all-optical signal processing. Journal of the Optical Society of America B. 19(11). 2573–2573. 87 indexed citations
5.
Tajima, Kazuhito. (2001). Ultrafast all-optical signal processing with Symmetric Mach-Zehnder type all-optical switches. Integrated Photonics Research. IMG1–IMG1. 1 indexed citations
6.
Nakamura, Shigeru, Yoshiyasu Ueno, & Kazuhito Tajima. (2001). Femtosecond switching with semiconductor-optical-amplifier-based Symmetric Mach–Zehnder-type all-optical switch. Applied Physics Letters. 78(25). 3929–3931. 47 indexed citations
7.
Ueno, Yoshiyasu, Shigeru Nakamura, & Kazuhito Tajima. (2001). 5-ps, 10-GHz pulse generation from an all-optical semiconductor switch embedded in a ring cavity. Applied Physics Letters. 79(16). 2520–2522. 2 indexed citations
8.
Tajima, Kazuhito, Shigeru Nakamura, Yoshiyasu Ueno, et al.. (2000). Ultrafast Hybrid-Integrated Symmetric Mach-Zehnder All-Optical Switch and Its 168 Gbps Error-Free Demultiplexing Operation. IEICE Transactions on Electronics. 83(6). 959–965. 3 indexed citations
9.
Sonoyama, Kei, Kazuhito Tajima, Reiko Fujiwara, & Takanori Kasai. (2000). Intravenous Infusion of Hexamethonium and Atropine But Not Propranolol Diminishes Apolipoprotein A-IV Gene Expression in Rat Ileum. Journal of Nutrition. 130(3). 637–641. 4 indexed citations
10.
Nakamura, Shigeru, Yoshiyasu Ueno, & Kazuhito Tajima. (2000). Error-free all-optical data pulse regeneration at 84 Gbps and wavelength conversion at 168 Gbps with Symmetric Mach-Zehnder all-optical switches. 7 indexed citations
11.
Ueno, Yoshiyasu, Shigeru Nakamura, & Kazuhito Tajima. (2000). All-Optical Divided-Clock Extractor Using an Ultrafast All-Optical Symmetric-Mach-Zehnder-Type Semiconductor Switch Embedded in an Optical Loop. Japanese Journal of Applied Physics. 39(8A). L803–L803. 5 indexed citations
12.
Ueno, Yoshiyasu, Shigeru Nakamura, & Kazuhito Tajima. (1998). Record low-power all-optical semiconductor switch operation at ultrafast repetition rates above the carrier cutoff frequency. Optics Letters. 23(23). 1846–1846. 24 indexed citations
13.
Tajima, Kazuhito, et al.. (1996). Analysis of Subpicosecond Full-Switching with a Symmetric Mach-Zehnder All-Optical Switch. Japanese Journal of Applied Physics. 35(11A). L1426–L1426. 24 indexed citations
14.
Tajima, Kazuhito, et al.. (1994). Switching Experiments with a Mach-Zehnder-type All-Optical Device Based on the Band-Filling Nonlinearity in a GaAs Waveguide and Reduction in Its Relaxation Time. Japanese Journal of Applied Physics. 33(1R). 144–144. 6 indexed citations
15.
Aoki, Yasuhiro, et al.. (1988). Stimulated Brillouin scattering under PSK-modulated light pumping In a single-mode optical fiber. Conference on Lasers and Electro-Optics. 1 indexed citations
16.
Aoki, Yasuhiro & Kazuhito Tajima. (1988). Stimulated Brillouin scattering in a long single-mode fiber excited with a multimode pump laser. Journal of the Optical Society of America B. 5(2). 358–358. 24 indexed citations
17.
Aoki, Yasuhiro & Kazuhito Tajima. (1987). Dependence of the stimulated Brillouin scattering threshold in single-mode fibers on the number of longitudinal modes of a pump laser. Conference on Lasers and Electro-Optics. 4. 100. 5 indexed citations
18.
Aoki, Yasuhiro, Kazuhito Tajima, & Shigeru MURATA. (1987). Input power limits of optical fibers due to stimulated Brillouin scattering in FSK coherent optical transmission systems. Conference on Lasers and Electro-Optics. 5 indexed citations
19.
Aoki, Yasuhiro, Kazuhito Tajima, & I. Mito. (1986). Observation of Stimulated Brillouin Scattering in Single-mode Fibers with DFB-LD Pumping and Its Suppression by FSK Modulation. Conference on Lasers and Electro-Optics. 11. ThU4–ThU4. 2 indexed citations
20.
Tajima, Kazuhito & Kunihiko Washio. (1985). Generalized view of Gaussian pulse-transmission characteristics in single-mode optical fibers. Optics Letters. 10(9). 460–460. 17 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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