Tetsuo Kojima

401 total citations
25 papers, 299 citations indexed

About

Tetsuo Kojima is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Computational Mechanics. According to data from OpenAlex, Tetsuo Kojima has authored 25 papers receiving a total of 299 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Electrical and Electronic Engineering, 15 papers in Atomic and Molecular Physics, and Optics and 5 papers in Computational Mechanics. Recurrent topics in Tetsuo Kojima's work include Solid State Laser Technologies (19 papers), Photorefractive and Nonlinear Optics (14 papers) and Laser Design and Applications (13 papers). Tetsuo Kojima is often cited by papers focused on Solid State Laser Technologies (19 papers), Photorefractive and Nonlinear Optics (14 papers) and Laser Design and Applications (13 papers). Tetsuo Kojima collaborates with scholars based in Japan, Germany and United States. Tetsuo Kojima's co-authors include Koji Yasui, Shuichi Fujikawa, Susumu Konno, Yusuke Mori, Takatomo Sasaki, Mitsuhiro Tanaka, Masashi Yoshimura, T. Saji, Tomosumi Kamimura and Yasuo Nabekawa and has published in prestigious journals such as Optics Letters, Optics Express and Japanese Journal of Applied Physics.

In The Last Decade

Tetsuo Kojima

21 papers receiving 284 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tetsuo Kojima Japan 8 262 230 47 33 17 25 299
Xingpeng Yan China 12 351 1.3× 312 1.4× 30 0.6× 33 1.0× 23 1.4× 25 386
Rita D. Peterson United States 12 254 1.0× 243 1.1× 23 0.5× 54 1.6× 13 0.8× 31 308
Vladimir I Pryalkin Russia 8 403 1.5× 448 1.9× 38 0.8× 72 2.2× 7 0.4× 28 479
Gaoyou Liu China 10 311 1.2× 258 1.1× 50 1.1× 43 1.3× 17 1.0× 34 336
S. B. Sutton United States 8 281 1.1× 214 0.9× 8 0.2× 49 1.5× 20 1.2× 18 315
Lianke Sun China 10 371 1.4× 307 1.3× 51 1.1× 93 2.8× 4 0.2× 20 410
W. Wagner United States 7 62 0.2× 144 0.6× 21 0.4× 41 1.2× 15 0.9× 13 225
Huaijin Ren China 11 260 1.0× 287 1.2× 29 0.6× 31 0.9× 8 0.5× 45 337
Helge Fonnum Norway 8 318 1.2× 300 1.3× 13 0.3× 24 0.7× 9 0.5× 21 349
Igor Martial France 11 378 1.4× 338 1.5× 10 0.2× 38 1.2× 14 0.8× 26 417

Countries citing papers authored by Tetsuo Kojima

Since Specialization
Citations

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

Fields of papers citing papers by Tetsuo Kojima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tetsuo Kojima

This figure shows the co-authorship network connecting the top 25 collaborators of Tetsuo Kojima. A scholar is included among the top collaborators of Tetsuo Kojima 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 Tetsuo Kojima. Tetsuo Kojima 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.
Kojima, Tetsuo, et al.. (2006). High power all-solid state UV laser for industrial application. IEICE Technical Report; IEICE Tech. Rep.. 106(90). 45–47. 1 indexed citations
2.
Kojima, Tetsuo, et al.. (2005). Diode-pumped 1 kW Q-switched Nd:YAG rod laser with high peak power and high beam quality. Applied Optics. 44(19). 4119–4119. 37 indexed citations
3.
Okamoto, Tatsuki, et al.. (2005). Crystallization of amorphous‐Si films by pulsed YAG2ω green laser for polycrystalline Si TFT fabrication. Journal of the Society for Information Display. 13(10). 823–827. 1 indexed citations
4.
Saji, T., et al.. (2005). 355-nm UV Light Generation in High-Quality CsB3O5 Fabricated by Post-Growth Heat Treatment. Japanese Journal of Applied Physics. 44(3L). L422–L422. 8 indexed citations
5.
Yoshimura, Masashi, et al.. (2005). Improvement in UV Optical Properties of CsLiB6O10 by Reducing Water Molecules in the Crystal. Japanese Journal of Applied Physics. 44(5L). L699–L699. 9 indexed citations
6.
Fujikawa, Shuichi, et al.. (2003). High-power and high-beam-quality diode-pumped solid state Nd:YAG laser. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 5063. 432–432. 1 indexed citations
7.
Kojima, Tetsuo, Susumu Konno, Shuichi Fujikawa, et al.. (2002). 100-hour operation of an all-solid-state 20-W 266-nm UV laser by using high-quality CLBO crystal. Advanced Solid-State Lasers. 21. WC2–WC2. 1 indexed citations
8.
Fujikawa, Shuichi, et al.. (2002). 1-kW high-quality beam generation from a diode-side-pumped Nd:YAG rod laser. Advanced Solid-State Lasers. 34. WE8–WE8.
9.
Kojima, Tetsuo, Susumu Konno, Shuichi Fujikawa, et al.. (2001). 20-W, 10-kHz UV beam generation by an all-solid-state laser. Advanced Solid-State Lasers. PD2–PD2. 1 indexed citations
10.
Kojima, Tetsuo, Susumu Konno, Shuichi Fujikawa, & Koji Yasui. (2001). High‐power fourth‐harmonic generation of Nd:YAG laser. Electrical Engineering in Japan. 137(2). 18–25. 1 indexed citations
11.
Kojima, Tetsuo, Susumu Konno, Shuichi Fujikawa, et al.. (2000). 20-W ultraviolet-beam generation by fourth-harmonic generation of an all-solid-state laser. Optics Letters. 25(1). 58–58. 88 indexed citations
12.
Satoh, Yukio, et al.. (2000). <title>Laser processing system for microdrilling of printed circuit boards</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 4088. 209–211. 3 indexed citations
13.
Kamimura, Tomosumi, Masashi Yoshimura, Yusuke Mori, et al.. (1999). High Damage Resistivity of Optical Surface for UV Lasers by Ion Beam Etching.. The Review of Laser Engineering. 27(9). 623–627. 5 indexed citations
14.
Nabekawa, Yasuo, Tadashi Togashi, Taro Sekikawa, et al.. (1999). All-solid-state 5-kHz 02-TW Ti:sapphire laser system. Optics Express. 5(13). 318–318. 11 indexed citations
15.
Kojima, Tetsuo & Koji Yasui. (1997). Efficient diode side-pumping configuration of a Nd:YAG rod laser with a diffusive cavity. Applied Optics. 36(21). 4981–4981. 30 indexed citations
16.
Fujikawa, Shuichi, Tetsuo Kojima, & Koji Yasui. (1997). High-power high-efficient diode-side-pumped Nd: YAG laser. Advanced Solid-State Lasers. 2379. HP6–HP6. 2 indexed citations
17.
Yasui, Koji, Susumu Konno, & Tetsuo Kojima. (1996). <title>cw/Q-switched 40-W green beam generation by frequency doubling with a KT<formula><inf><roman>i</roman></inf></formula>OPO<formula><inf><roman>4</roman></inf></formula> crystal</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2700. 330–333. 1 indexed citations
18.
Kojima, Tetsuo & Koji Yasui. (1995). Transmission Loss Measurements of KTiOPO4 Crystals to Prove the Performance Differences in CW High Power Green Generation.
19.
Kojima, Tetsuo & Koji Yasui. (1994). High-power green-beam generation in continuous-wave modes by use of long KTiOPO_4 crystals with a Nd:YAG laser. Optics Letters. 19(10). 713–713. 4 indexed citations
20.
Kojima, Tetsuo, Takatomo Sasaki, Sadao Nakai, & Yasuhiko Kuwano. (1990). LD pumped microchip solid state laser.. The Review of Laser Engineering. 18(8). 646–651. 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.

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