K. Magari

1.4k total citations
73 papers, 1.0k citations indexed

About

K. Magari is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Spectroscopy. According to data from OpenAlex, K. Magari has authored 73 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 71 papers in Electrical and Electronic Engineering, 40 papers in Atomic and Molecular Physics, and Optics and 4 papers in Spectroscopy. Recurrent topics in K. Magari's work include Photonic and Optical Devices (48 papers), Optical Network Technologies (41 papers) and Semiconductor Lasers and Optical Devices (40 papers). K. Magari is often cited by papers focused on Photonic and Optical Devices (48 papers), Optical Network Technologies (41 papers) and Semiconductor Lasers and Optical Devices (40 papers). K. Magari collaborates with scholars based in Japan, Germany and United States. K. Magari's co-authors include Y. Noguchi, Masahiro Okamoto, Hitoshi Kawaguchi, O. Tadanaga, Masaki Asobe, Y. Nishida, H. Suzuki, Mitsuo Fukuda, Kunishige Oe and Hiroshi Yasaka and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Optics Letters.

In The Last Decade

K. Magari

70 papers receiving 959 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. Magari Japan 21 997 538 94 19 18 73 1.0k
Minoru Ito Japan 8 549 0.6× 334 0.6× 92 1.0× 10 0.5× 17 0.9× 15 608
Z.M. Chuang United States 9 545 0.5× 222 0.4× 65 0.7× 8 0.4× 19 1.1× 16 570
A. Kasukawa Japan 18 1.1k 1.1× 778 1.4× 77 0.8× 36 1.9× 29 1.6× 139 1.1k
B. Dahmani France 8 415 0.4× 437 0.8× 144 1.5× 27 1.4× 25 1.4× 15 577
Fumito Nakajima Japan 13 835 0.8× 301 0.6× 115 1.2× 11 0.6× 37 2.1× 43 858
P. Adamiec Germany 11 359 0.4× 257 0.5× 61 0.6× 19 1.0× 35 1.9× 44 425
Benjamin Kögel Germany 19 1.2k 1.2× 389 0.7× 63 0.7× 5 0.3× 48 2.7× 62 1.2k
S. Hansmann Germany 14 737 0.7× 534 1.0× 45 0.5× 74 3.9× 44 2.4× 46 862
K.H. Gulden Switzerland 12 361 0.4× 291 0.5× 32 0.3× 67 3.5× 29 1.6× 47 454
Liang Xie China 14 467 0.5× 288 0.5× 34 0.4× 71 3.7× 16 0.9× 76 530

Countries citing papers authored by K. Magari

Since Specialization
Citations

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

Fields of papers citing papers by K. Magari

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of K. Magari. A scholar is included among the top collaborators of K. Magari 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. Magari. K. Magari 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.
Umeki, Takeshi, Masaki Asobe, Y. Nishida, et al.. (2007). Widely tunable 34 μm band difference frequency generation using apodized χ^(2) grating. Optics Letters. 32(9). 1129–1129. 29 indexed citations
2.
Asobe, Masaki, O. Tadanaga, Takeshi Umeki, et al.. (2007). Unequally spaced multiple mid-infrared wavelength generation using an engineered quasi-phase-matching device. Optics Letters. 32(23). 3388–3388. 13 indexed citations
3.
Tadanaga, O., Y. Nishida, Tsutomu Yanagawa, et al.. (2007). Efficient 2.7-µm Difference Frequency Generation Using Direct-Bonded Quasi-Phase-Matched LiNbO3 Ridge Waveguide and Investigation of O–H Absorption Influence. Japanese Journal of Applied Physics. 46(10R). 6643–6643. 6 indexed citations
4.
Umeki, Takeshi, Masaki Asobe, Y. Nishida, et al.. (2007). Highly Efficient $+$5-dB Parametric Gain Conversion Using Direct-Bonded PPZnLN Ridge Waveguide. IEEE Photonics Technology Letters. 20(1). 15–17. 20 indexed citations
5.
Magari, K., Tsutomu Yanagawa, O. Tadanaga, et al.. (2007). Fine CH4 Absorption Observation by 3.3 µm Difference-Frequency Generation in Quasi-Phase-Matched LiNbO3 Ridge Waveguide Pumped by Fiber-Bragg-Grating Stabilized Single-Mode Laser Diode Module. Japanese Journal of Applied Physics. 46(3L). L209–L209. 4 indexed citations
6.
Tadanaga, O., Tsutomu Yanagawa, Y. Nishida, et al.. (2006). Widely tunable 2-micron-band difference frequency generation in direct-bonded quasi-phase-matched LiNbO3 ridge waveguide. 1 indexed citations
7.
Yanagawa, Tsutomu, O. Tadanaga, Y. Nishida, et al.. (2006). Simultaneous observation of CO isotopomer absorption by broadband difference-frequency generation using a direct-bonded quasi-phase-matched LiNbO_3 waveguide. Optics Letters. 31(7). 960–960. 22 indexed citations
8.
Tadanaga, O., Tsutomu Yanagawa, Y. Nishida, et al.. (2006). Efficient 3-μm difference frequency generation using direct-bonded quasi-phase-matched LiNbO3 ridge waveguides. Applied Physics Letters. 88(6). 59 indexed citations
9.
10.
Magari, K., Tomonori Ito, Hayato Kamioka, Y. Tohmori, & Y. Suzuki. (2003). Novel gain measurement method without optical fiber alignment in a semiconductor optical amplifier. 1. 139–142. 1 indexed citations
11.
Magari, K., Akira Okada, Manabu Oguma, et al.. (2001). Polarization Insensitive SOA-PLC Hybrid Integrated Michelson Interferometric Wavelength Converter and Its Application to DWDM Networks. IEICE Transactions on Communications. 84(5). 1197–1204. 3 indexed citations
12.
Ito, T., K. Magari, Akira Okada, et al.. (2001). Demonstration of packet-by-packet wavelength conversion from FP-LD light to ITU-T grid wavelengths. IEEE Photonics Technology Letters. 13(6). 612–614. 4 indexed citations
13.
Suzaki, Y., K. Magari, O. Mitomi, et al.. (2000). 4-ch high-gain semiconductor optical amplifier array integrated with a bent spot-size converter. 1 indexed citations
14.
Ogawa, I., Fumihiro Ebisawa, Naoto Yoshimoto, et al.. (1998). Lossless Hybrid Integrated 8-ch Optical Wavelength Selector Module Using PLC Platform and PLC-PLC Direct Attachment Techniques. Optical Fiber Communication Conference. 16 indexed citations
15.
Ito, Tomonori, Naoto Yoshimoto, K. Magari, & Hisatoshi Sugiura. (1998). Wide-band polarization-independent tensile-strained InGaAs MQW-SOA gate. IEEE Photonics Technology Letters. 10(5). 657–659. 17 indexed citations
16.
Hillmer, Hartmut, Hui Zhu, Anton Grabmaier, et al.. (1994). Novel tunable semiconductor lasers using continuously chirped distributed feedback gratings with ultrahigh spatial precision. Applied Physics Letters. 65(17). 2130–2132. 8 indexed citations
17.
Kondo, Susumu, Hiroshi Yasaka, Y. Noguchi, et al.. (1992). Very wide spectrum multiquantum well superluminescent diode at 1.5 μm. Electronics Letters. 28(2). 132–133. 22 indexed citations
18.
Mikami, Osamu, et al.. (1992). Polarization-insensitive superluminescent diode at 1.5 mu m with a tensile-strained-barrier MQW. IEEE Photonics Technology Letters. 4(7). 703–705. 3 indexed citations
19.
Magari, K., et al.. (1990). Polarization Insensitive Traveling Wave Type Amplifier with Strained MQW Structure. Optical Amplifiers and Their Applications. MC2–MC2. 1 indexed citations
20.
Magari, K., Hitoshi Kawaguchi, Kunishige Oe, & Mitsuo Fukuda. (1988). Optical narrow-band filters using optical amplification with distributed feedback. IEEE Journal of Quantum Electronics. 24(11). 2178–2190. 44 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 Minoru Ito Breakdown of academic impact, for papers by Z.M. Chuang Breakdown of academic impact, for papers by A. Kasukawa Breakdown of academic impact, for papers by B. Dahmani Breakdown of academic impact, for papers by Fumito Nakajima Breakdown of academic impact, for papers by P. Adamiec Breakdown of academic impact, for papers by Benjamin Kögel Breakdown of academic impact, for papers by S. Hansmann Breakdown of academic impact, for papers by K.H. Gulden Breakdown of academic impact, for papers by Liang Xie
Rankless by CCL
2026