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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Electronics and Electrical Engineering 64 1304 1245 39 37 543 14949

Kazuro Kikuchi publications per year

The chart shows the history of publications by Kazuro Kikuchi between 1977 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Kazuro Kikuchi published across 49 years, from 1977 to 2025, averaging 11.5 papers a year. Output peaked at 57 publications in 2005. 1 of the 565 publications appeared in the last two years.

No. of publications
10 20 30 40 50
Bar chart. Horizontal axis: year, 1977 to 2025. Vertical axis: number of publications, 0 to 57. Peak 57 publications in 2005. 1977: 1 publication 1978: 1 publication 1979: 0 publications 1980: 5 publications 1981: 5 publications 1982: 1 publication 1983: 4 publications 1984: 5 publications 1985: 8 publications 1986: 2 publications 1987: 10 publications 1988: 9 publications 1989: 5 publications 1990: 4 publications 1991: 3 publications 1992: 12 publications 1993: 7 publications 1994: 8 publications 1995: 6 publications 1996: 7 publications 1997: 11 publications 1998: 18 publications 1999: 21 publications 2000: 17 publications 2001: 44 publications 2002: 33 publications 2003: 35 publications 2004: 29 publications 2005: 57 publications 2006: 39 publications 2007: 18 publications 2008: 24 publications 2009: 18 publications 2010: 19 publications 2011: 15 publications 2012: 8 publications 2013: 11 publications 2014: 11 publications 2015: 8 publications 2016: 2 publications 2017: 1 publication 2018: 5 publications 2019: 1 publication 2020: 2 publications 2021: 1 publication 2022: 7 publications 2023: 6 publications 2024: 0 publications 2025: 1 publication
1977 2025

565 publications in total across all disciplines

View publications per year as a table
Kazuro Kikuchi: publications per year, 1977 to 2025
Year Publications
1977 1
1978 1
1979 0
1980 5
1981 5
1982 1
1983 4
1984 5
1985 8
1986 2
1987 10
1988 9
1989 5
1990 4
1991 3
1992 12
1993 7
1994 8
1995 6
1996 7
1997 11
1998 18
1999 21
2000 17
2001 44
2002 33
2003 35
2004 29
2005 57
2006 39
2007 18
2008 24
2009 18
2010 19
2011 15
2012 8
2013 11
2014 11
2015 8
2016 2
2017 1
2018 5
2019 1
2020 2
2021 1
2022 7
2023 6
2024 0
2025 1
Total 565
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Kazuro Kikuchi publication distribution in Electronics and Electrical Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Electronics and Electrical Engineering in 2026. The highlighted bar marks where Kazuro Kikuchi sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 53 bars. Horizontal axis: publications, 34–53 to 1,065+. Vertical axis: number of scientists, 0 to 445. Most scientists, 445, have 174–193 publications. The last bar groups every scientist with 1,065 publications or more. The highlighted bar, 534–553 publications, is where this scientist sits. 34–53 publications: 24 scientists 54–73 publications: 52 scientists 74–93 publications: 114 scientists 94–113 publications: 203 scientists 114–133 publications: 269 scientists 134–153 publications: 355 scientists 154–173 publications: 403 scientists 174–193 publications: 445 scientists 194–213 publications: 430 scientists 214–233 publications: 431 scientists 234–253 publications: 399 scientists 254–273 publications: 366 scientists 274–293 publications: 335 scientists 294–313 publications: 300 scientists 314–333 publications: 276 scientists 334–353 publications: 250 scientists 354–373 publications: 214 scientists 374–393 publications: 187 scientists 394–413 publications: 152 scientists 414–433 publications: 169 scientists 434–453 publications: 147 scientists 454–473 publications: 111 scientists 474–493 publications: 117 scientists 494–513 publications: 103 scientists 514–533 publications: 99 scientists 534–553 publications: 92 scientists 554–573 publications: 75 scientists 574–593 publications: 58 scientists 594–613 publications: 69 scientists 614–633 publications: 50 scientists 634–653 publications: 62 scientists 654–673 publications: 54 scientists 674–693 publications: 44 scientists 694–713 publications: 37 scientists 714–733 publications: 28 scientists 734–753 publications: 26 scientists 754–773 publications: 26 scientists 774–793 publications: 19 scientists 794–813 publications: 23 scientists 814–833 publications: 20 scientists 834–853 publications: 16 scientists 854–873 publications: 20 scientists 874–893 publications: 11 scientists 894–913 publications: 11 scientists 914–933 publications: 16 scientists 934–953 publications: 13 scientists 954–973 publications: 10 scientists 974–993 publications: 11 scientists 994–1,013 publications: 9 scientists 1,014–1,033 publications: 9 scientists 1,034–1,053 publications: 10 scientists 1,054–1,064 publications: 6 scientists 1,065+ publications: 99 scientists
34–53 publications 1,065+

This scientist: 543 publications — 87th percentile

87% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,065 publications or more.

View publications distribution as a table
Number of Electronics and Electrical Engineering scientists by publication count, Research.com 2026 ranking edition. Based on 6,875 ranked scientists.
Publications Scientists This scientist
34–53 24
54–73 52
74–93 114
94–113 203
114–133 269
134–153 355
154–173 403
174–193 445
194–213 430
214–233 431
234–253 399
254–273 366
274–293 335
294–313 300
314–333 276
334–353 250
354–373 214
374–393 187
394–413 152
414–433 169
434–453 147
454–473 111
474–493 117
494–513 103
514–533 99
534–553 92 543
554–573 75
574–593 58
594–613 69
614–633 50
634–653 62
654–673 54
674–693 44
694–713 37
714–733 28
734–753 26
754–773 26
774–793 19
794–813 23
814–833 20
834–853 16
854–873 20
874–893 11
894–913 11
914–933 16
934–953 13
954–973 10
974–993 11
994–1,013 9
1,014–1,033 9
1,034–1,053 10
1,054–1,064 6
1,065+ 99
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Kazuro Kikuchi D-index placement in Electronics and Electrical Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Electronics and Electrical Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Kazuro Kikuchi sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 82 bars. Horizontal axis: D-Index, 30 to 111+. Vertical axis: number of scientists, 0 to 263. Most scientists, 263, have 32 D-Index. The last bar groups every scientist with 111 D-Index or more. The highlighted bar, 64 D-Index, is where this scientist sits. 30 D-Index: 178 scientists 31 D-Index: 257 scientists 32 D-Index: 263 scientists 33 D-Index: 262 scientists 34 D-Index: 244 scientists 35 D-Index: 236 scientists 36 D-Index: 211 scientists 37 D-Index: 220 scientists 38 D-Index: 214 scientists 39 D-Index: 214 scientists 40 D-Index: 205 scientists 41 D-Index: 187 scientists 42 D-Index: 194 scientists 43 D-Index: 201 scientists 44 D-Index: 155 scientists 45 D-Index: 189 scientists 46 D-Index: 148 scientists 47 D-Index: 160 scientists 48 D-Index: 134 scientists 49 D-Index: 130 scientists 50 D-Index: 141 scientists 51 D-Index: 156 scientists 52 D-Index: 108 scientists 53 D-Index: 130 scientists 54 D-Index: 112 scientists 55 D-Index: 97 scientists 56 D-Index: 111 scientists 57 D-Index: 102 scientists 58 D-Index: 108 scientists 59 D-Index: 120 scientists 60 D-Index: 103 scientists 61 D-Index: 93 scientists 62 D-Index: 92 scientists 63 D-Index: 74 scientists 64 D-Index: 77 scientists 65 D-Index: 73 scientists 66 D-Index: 64 scientists 67 D-Index: 69 scientists 68 D-Index: 60 scientists 69 D-Index: 39 scientists 70 D-Index: 57 scientists 71 D-Index: 59 scientists 72 D-Index: 46 scientists 73 D-Index: 49 scientists 74 D-Index: 38 scientists 75 D-Index: 35 scientists 76 D-Index: 32 scientists 77 D-Index: 35 scientists 78 D-Index: 31 scientists 79 D-Index: 22 scientists 80 D-Index: 34 scientists 81 D-Index: 31 scientists 82 D-Index: 34 scientists 83 D-Index: 23 scientists 84 D-Index: 18 scientists 85 D-Index: 30 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 20 scientists 89 D-Index: 8 scientists 90 D-Index: 17 scientists 91 D-Index: 7 scientists 92 D-Index: 14 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 12 scientists 97 D-Index: 10 scientists 98 D-Index: 10 scientists 99 D-Index: 12 scientists 100 D-Index: 16 scientists 101 D-Index: 5 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 8 scientists 105 D-Index: 9 scientists 106 D-Index: 13 scientists 107 D-Index: 4 scientists 108 D-Index: 5 scientists 109 D-Index: 10 scientists 110 D-Index: 8 scientists 111+ D-Index: 96 scientists
30 D-Index 111+

This scientist: 64 D-Index — 82nd percentile

82% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 111 D-Index or more.

View D-Index distribution as a table
Number of Electronics and Electrical Engineering scientists by D-index, Research.com 2026 ranking edition. Based on 6,875 ranked scientists.
D-Index Scientists This scientist
30 178
31 257
32 263
33 262
34 244
35 236
36 211
37 220
38 214
39 214
40 205
41 187
42 194
43 201
44 155
45 189
46 148
47 160
48 134
49 130
50 141
51 156
52 108
53 130
54 112
55 97
56 111
57 102
58 108
59 120
60 103
61 93
62 92
63 74
64 77 64
65 73
66 64
67 69
68 60
69 39
70 57
71 59
72 46
73 49
74 38
75 35
76 32
77 35
78 31
79 22
80 34
81 31
82 34
83 23
84 18
85 30
86 19
87 19
88 20
89 8
90 17
91 7
92 14
93 9
94 15
95 10
96 12
97 10
98 10
99 12
100 16
101 5
102 7
103 7
104 8
105 9
106 13
107 4
108 5
109 10
110 8
111+ 96
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Overview

Kazuro Kikuchi is affiliated with the University of Tokyo in Japan and works primarily in the field of Engineering. Their research focuses on Electrical and Electronic Engineering, with significant contributions to Atomic and Molecular Physics, and Optics. Their work also intersects with areas such as Polymers and Plastics, and Social Psychology.

The scientist has published on multiple topics, including Optical Network Technologies, Semiconductor Lasers and Optical Devices, Advanced Fiber Laser Technologies, Optical Wireless Communication Technologies, Color Science and Applications, Textile materials and evaluations, and Color perception and design.

Frequent co-authors of Kazuro Kikuchi include Akira Kawasaki, Naohiro Yoshida, Hisashi Doyama, S Nonaka, and Minoru Makiguchi.

They have contributed research articles to various scientific venues:

  • Quantum Theory of Noise in Stokes Vector Receivers and Application to Bit Error Rate Analysis, 2020, Journal of Lightwave Technology
  • Sensitivity analysis of optically preamplified Stokes-vector receivers using analytically derived formulae for bit-error rate, 2020, Optics Express
  • Abstracts, 2022, Digestive Endoscopy
  • Development of an evaluation method for skin gloss: key skin color and optical properties for separation of preferred and unpreferred glossiness, and age-related changes to gloss level in Japanese women, 2025, Journal of the Optical Society of America A

Best Publications

  • Novel method for high resolution measurement of laser output spectrum

    T. Okoshi;K. Kikuchi;A. Nakayama

  • Fundamentals of Coherent Optical Fiber Communications

    Kazuro Kikuchi

  • Coherent detection of optical quadrature phase-shift keying signals with carrier phase estimation

    Dany-Sebastien Ly-Gagnon;Satoshi Tsukamoto;Kazuhiro Katoh;Kazuro Kikuchi

  • Coherent Optical Fiber Communications

    Takanori Okoshi;K. Kikuchi

  • Characterization of semiconductor-laser phase noise and estimation of bit-error rate performance with low-speed offline digital coherent receivers.

    Kazuro Kikuchi

  • Degradation of bit-error rate in coherent optical communications due to spectral spread of the transmitter and the local oscillator

    K. Kikuchi;T. Okoshi;M. Nagamatsu;N. Henmi

  • Effect of 1/f-type FM noise on semiconductor-laser linewidth residual in high-power limit

    K. Kikuchi

  • Phase-diversity homodyne detection of multilevel optical modulation with digital carrier phase estimation

    K. Kikuchi

  • Coherent demodulation of 40-Gbit/s polarization-multiplexed QPSK signals with 16-GHz spacing after 200-km transmission

    S. Tsukamoto;D.-S. Ly-Gagnon;K. Katoh;K. Kikuchi

  • Narrowband optical filter, with a variable transmission spectrum, using stimulated Brillouin scattering in optical fiber

    Takuo Tanemura;Yuichi Takushima;Kazuro Kikuchi

  • Observation of highly nondegenerate four-wave mixing in 1.5 mu m traveling-wave semiconductor optical amplifiers and estimation of nonlinear gain coefficient

    K. Kikuchi;M. Kakui;C.-E. Zah;T.-P. Lee

  • Frequency stabilisation of semiconductor lasers for heterodyne-type optical communication systems

    T. Okoshi;K. Kikuchi

  • Evaluation of Sensitivity of the Digital Coherent Receiver

    K. Kikuchi;S. Tsukamoto

  • Adaptive frequency-domain equalization in digital coherent optical receivers.

    Md. Saifuddin Faruk;Kazuro Kikuchi

  • 10-GHz, over 20-channel multiwavelength pulse source by slicing super-continuum spectrum generated in normal-dispersion fiber

    Y. Takushima;K. Kikuchi

  • Mode-locked fiber lasers based on a saturable absorber incorporating carbon nanotubes

    S.Y. Set;H. Yaguchi;Y. Tanaka;M. Jablonski

  • Computation of Bit-Error Rate of Various Heterodyne and Coherent-Type Optical Communication Schemes

    T. Okoshi;K. Emura;K. Kikuchi;R. Th. Kersten

  • High Spectral Density Optical Communication Technologies

    Masataka Nakazawa;Kazuro Kikuchi;Tetsuya Miyazaki

  • Unrepeated 200-km transmission of 40-Gbit/s 16-QAM signals using digital coherent receiver.

    Yojiro Mori;Chao Zhang;Koji Igarashi;Kazuhiro Katoh

  • Compensation for In-Phase/Quadrature Imbalance in Coherent-Receiver Front End for Optical Quadrature Amplitude Modulation

    M. S. Faruk;K. Kikuchi

  • Simple formula giving spectrum-narrowing ratio of semiconductor-laser output obtained by optical feedback

    K. Kikuchi;T. Okoshi

Frequent Co-Authors

Ju Han Lee
Ju Han Lee Korea Institute of Science and Technology
Sze Yun Set
Sze Yun Set University of Tokyo
T. Okoshi
T. Okoshi University of Tokyo
Shinji Yamashita
Shinji Yamashita University of Tokyo
Takahide Sakamoto
Takahide Sakamoto Tokyo Metropolitan University
Morten Ibsen
Morten Ibsen University of Southampton
Kazuo Hotate
Kazuo Hotate Toyota Technological Institute
Yoshiaki Nakano
Yoshiaki Nakano University of Tokyo
Hiromichi Kataura
Hiromichi Kataura National Institute of Advanced Industrial Science and Technology
Yohji Achiba
Yohji Achiba Tokyo Metropolitan University

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