T. Kunii

518 total citations
27 papers, 376 citations indexed

About

T. Kunii is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Instrumentation. According to data from OpenAlex, T. Kunii has authored 27 papers receiving a total of 376 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Electrical and Electronic Engineering, 17 papers in Atomic and Molecular Physics, and Optics and 2 papers in Instrumentation. Recurrent topics in T. Kunii's work include Semiconductor Lasers and Optical Devices (19 papers), Photonic and Optical Devices (16 papers) and Advanced Fiber Laser Technologies (11 papers). T. Kunii is often cited by papers focused on Semiconductor Lasers and Optical Devices (19 papers), Photonic and Optical Devices (16 papers) and Advanced Fiber Laser Technologies (11 papers). T. Kunii collaborates with scholars based in Japan, Australia and United States. T. Kunii's co-authors include Y. Matsui, Shin Arahira, Y. Ogawa, Saeko Oshiba, Yoh Ogawa, T. Kamijoh, Hideaki Okayama, Hiroshi Wada, Koji Yamada and Y. Kawai and has published in prestigious journals such as Applied Physics Letters, Optics Letters and IEEE Journal of Quantum Electronics.

In The Last Decade

T. Kunii

25 papers receiving 368 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
T. Kunii Japan 11 372 287 21 5 4 27 376
L. Bäckbom Sweden 9 369 1.0× 149 0.5× 14 0.7× 12 2.4× 6 1.5× 15 372
J. LaCourse United States 10 334 0.9× 278 1.0× 46 2.2× 8 1.6× 3 0.8× 27 342
G. Busico United Kingdom 10 324 0.9× 112 0.4× 14 0.7× 3 0.6× 8 2.0× 14 338
John O’Carroll Ireland 10 416 1.1× 269 0.9× 23 1.1× 12 2.4× 7 1.8× 31 431
B. Mason United States 9 410 1.1× 128 0.4× 21 1.0× 11 2.2× 6 1.5× 23 414
J. D. Evankow United States 9 397 1.1× 121 0.4× 9 0.4× 4 0.8× 5 1.3× 22 405
A. T�nnermann Germany 6 467 1.3× 351 1.2× 8 0.4× 3 0.6× 7 1.8× 7 483
Franz Beier Germany 7 408 1.1× 316 1.1× 9 0.4× 3 0.6× 5 1.3× 18 417
Bettina Sattler Germany 6 409 1.1× 322 1.1× 8 0.4× 3 0.6× 5 1.3× 13 416
L.M. Zhang United Kingdom 8 413 1.1× 288 1.0× 11 0.5× 11 2.2× 1 0.3× 13 422

Countries citing papers authored by T. Kunii

Since Specialization
Citations

This map shows the geographic impact of T. Kunii'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 T. Kunii with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Kunii more than expected).

Fields of papers citing papers by T. Kunii

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of T. Kunii

This figure shows the co-authorship network connecting the top 25 collaborators of T. Kunii. A scholar is included among the top collaborators of T. Kunii 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 T. Kunii. T. Kunii 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.
Arahira, Shin, Saeko Oshiba, T. Kunii, Y. Matsui, & Y. Ogawa. (2002). Generation of 1.54 THz pulse train by harmonic passive mode-locking in DBR lasers. 12–13.
2.
Yamada, Koji, et al.. (1997). Integrated Tunable DBR Laser with EA-Modulator Grown by Selective Area MOVPE. IEICE Transactions on Electronics. 80(1). 69–73. 1 indexed citations
3.
Yamada, Koji, Koji Nakamura, Hitoshi Murai, T. Kunii, & Yoh Ogawa. (1997). Polarization Insensitive Electroabsorption Modulators for High-Speed Optical Gating. IEICE Transactions on Electronics. 80(1). 62–68. 1 indexed citations
4.
Arahira, Shin, et al.. (1996). Tuning characteristics of monolithic passively mode-locked distributed Bragg reflector semiconductor lasers. IEEE Journal of Quantum Electronics. 32(11). 1965–1975. 35 indexed citations
5.
Arahira, Shin, et al.. (1996). Frequency-tunable millimetre-wave signal generationusing a monolithic passively mode-locked semiconductor laser. Electronics Letters. 32(8). 740–741. 8 indexed citations
6.
Murai, Hitoshi, et al.. (1995). Lasing characteristics under high temperature operationof 1.55 µm strained InGaAsP/InGaAlAs MQW laserwith InAlAs electron stopper layer. Electronics Letters. 31(24). 2105–2107. 15 indexed citations
7.
Kunii, T., et al.. (1995). Low threshold current and high output power operationfor 1.5 µmGRINSCH strained MQW laser diode. Electronics Letters. 31(4). 282–284. 1 indexed citations
8.
Arahira, Shin, et al.. (1995). Generation of wavelength-tunable transform-limited pulses from a monolithic passively mode-locked distributed Bragg reflector semiconductor laser. IEEE Photonics Technology Letters. 7(10). 1139–1141. 18 indexed citations
9.
Kunii, T., et al.. (1994). Four‐wavelength DBR laser array using selective MOCVD growth. Electronics and Communications in Japan (Part II Electronics). 77(7). 21–27. 1 indexed citations
10.
Arahira, Shin, Saeko Oshiba, Y. Matsui, T. Kunii, & Yoh Ogawa. (1994). Terahertz-rate optical pulse generation from a passively mode-locked semiconductor laser diode. Optics Letters. 19(11). 834–834. 76 indexed citations
11.
Kunii, T., et al.. (1993). DBR laser array for WDM system. Electronics Letters. 29(25). 2195–2197. 25 indexed citations
12.
Arahira, Shin, Y. Matsui, T. Kunii, Saeko Oshiba, & Y. Ogawa. (1993). Transform-limited optical short-pulse generation at high repetition rate over 40 GHz from a monolithic passive mode-locked DBR laser diode. IEEE Photonics Technology Letters. 5(12). 1362–1365. 52 indexed citations
13.
Arahira, Shin, Y. Matsui, T. Kunii, Saeko Oshiba, & Y. Ogawa. (1993). Optical short pulse generation at high repetition rate over 80 GHz from a monolithic passively modelocked DBR laser diode. Electronics Letters. 29(11). 1013–1015. 15 indexed citations
14.
Kunii, T., et al.. (1992). FM efficiency and spectral linewidth in two-active-section DBR laser. Electronics Letters. 28(10). 963–965. 1 indexed citations
15.
Kunii, T., et al.. (1992). Lasing characteristics for four-section MQW-DBR laser. IEEE Photonics Technology Letters. 4(10). 1096–1098. 2 indexed citations
16.
Kunii, T. & Y. Matsui. (1992). Narrow spectral linewidth semiconductor lasers. Optical and Quantum Electronics. 24(7). 719–735. 10 indexed citations
17.
18.
Kunii, T., et al.. (1991). Narrow-spectral-linewidth, high-output-power operation, and FM response characteristics in 1.5 mu m butt-jointed DBR lasers. IEEE Journal of Quantum Electronics. 27(6). 1773–1781. 5 indexed citations
19.
Yamada, Koji, Saeko Oshiba, T. Kunii, et al.. (1990). More than 3000 hours stable CW operation of 1.48 µm LD for EDFA pumping source. Optical Amplifiers and Their Applications. WA3–WA3. 4 indexed citations
20.

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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