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Masaki Asobe

Masaki Asobe

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Electronics and Electrical Engineering 36 5403 5188 228 215 224 4606

Masaki Asobe publications per year

The chart shows the history of publications by Masaki Asobe between 1990 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Masaki Asobe published across 35 years, from 1990 to 2024, averaging 6.6 papers a year. Output peaked at 20 publications in 2009. 3 of the 230 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1990 to 2024. Vertical axis: number of publications, 0 to 20. Peak 20 publications in 2009. 1990: 1 publication 1991: 0 publications 1992: 6 publications 1993: 6 publications 1994: 2 publications 1995: 7 publications 1996: 6 publications 1997: 7 publications 1998: 9 publications 1999: 2 publications 2000: 0 publications 2001: 3 publications 2002: 5 publications 2003: 13 publications 2004: 11 publications 2005: 7 publications 2006: 11 publications 2007: 18 publications 2008: 13 publications 2009: 20 publications 2010: 8 publications 2011: 14 publications 2012: 7 publications 2013: 15 publications 2014: 15 publications 2015: 8 publications 2016: 5 publications 2017: 4 publications 2018: 1 publication 2019: 1 publication 2020: 0 publications 2021: 1 publication 2022: 1 publication 2023: 1 publication 2024: 2 publications
1990 2024

230 publications in total across all disciplines

View publications per year as a table
Masaki Asobe: publications per year, 1990 to 2024
Year Publications
1990 1
1991 0
1992 6
1993 6
1994 2
1995 7
1996 6
1997 7
1998 9
1999 2
2000 0
2001 3
2002 5
2003 13
2004 11
2005 7
2006 11
2007 18
2008 13
2009 20
2010 8
2011 14
2012 7
2013 15
2014 15
2015 8
2016 5
2017 4
2018 1
2019 1
2020 0
2021 1
2022 1
2023 1
2024 2
Total 230
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Masaki Asobe 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 Masaki Asobe 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, 214–233 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: 224 publications — 37th percentile

37% 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
214–233 431 224
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
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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Masaki Asobe 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 Masaki Asobe 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, 36 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: 36 D-Index — 24th percentile

24% 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 36
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
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

Masaki Asobe is a researcher affiliated with Tokai University in Japan. Their work focuses primarily on the fields of Physics and Astronomy as well as Engineering, with a specialization in Atomic and Molecular Physics, and Optics and Electrical and Electronic Engineering. Their research themes broadly cover Photonic and Optical Devices, Advanced Fiber Laser Technologies, Photorefractive and Nonlinear Optics, Optical Network Technologies, and Advanced Photonic Communication Systems.

Their scholarly output includes several articles published in notable venues, with three papers appearing in Optics Express and one in Optics Continuum. The recent papers authored by Masaki Asobe are:

  • "Broadband optical parametric amplification using PPLN waveguide pumped by detuned second harmonic" (2022, Optics Express)
  • "Parametric wavelength conversion with bidirectional utilization of a multiple QPM device" (2021, Optics Express)
  • "Transmission of signal and idler using optical parametric amplifier based on PPLN waveguide" (2024, Optics Express)
  • "Parametric optical amplification using a reflective multiple quasi-phase-matched LiNbO3 waveguide module" (2024, Optics Continuum)

These publications indicate a sustained engagement with nonlinear optical phenomena, particularly focusing on parametric amplification and wavelength conversion using periodically poled lithium niobate (PPLN) waveguides and related devices.

Frequent collaborators include Takeshi Umeki, Koji Enbutsu, and Takushi Kazama, each with four joint publications. Other coauthors are Daiki Yagi and Yuki Kawabata, with two coauthored papers each. This collaborative network suggests active participation in a research community concentrated on photonic device development and optical communication technologies.

Best Publications

  • Nonlinear Optical Properties of Chalcogenide Glass Fibers and Their Application to All-Optical Switching

    Unknown

  • Entanglement distribution over 300 km of fiber.

    Takahiro Inagaki;Nobuyuki Matsuda;Osamu Tadanaga;Masaki Asobe

  • Applications of highly nonlinear chalcogenide glass fibers in ultrafast all-optical switches

    M. Asobe;T. Kanamori;K. Kubodera

  • Highly Efficient Wavelength Converter Using Direct-Bonded PPZnLN Ridge Waveguide

    Takeshi Umeki;Osamu Tadanaga;Masaki Asobe

  • Third‐order nonlinear spectroscopy in As2S3 chalcogenide glass fibers

    Masaki Asobe;Terutoshi Kanamori;Kazunori Naganuma;Hiroki Itoh

  • Ultrafast all-optical switching using highly nonlinear chalcogenide glass fiber

    M. Asobe;T. Kanamori;K. Kubodera

  • Long-distance entanglement-based quantum key distribution over optical fiber.

    Toshimori Honjo;Sae Woo Nam;Hiroki Takesue;Qiang Zhang

  • Efficient entanglement distribution over 200 kilometers

    J F Dynes;H Takesue;Z L Yuan;A W Sharpe

  • Direct-bonded QPM-LN ridge waveguide with high damage resistance at room temperature

    Y. Nishida;H. Miyazawa;M. Asobe;O. Tadanaga

  • Multiple quasi-phase-matched LiNbO3 wavelength converter with a continuously phase-modulated domain structure.

    Masaki Asobe;Osamu Tadanaga;Hiroshi Miyazawa;Yoshiki Nishida

  • Nonlinear refractive index measurement in chalcogenide‐glass fibers by self‐phase modulation

    Masaki Asobe;Ken’ichi Suzuki;Terutoshi Kanamori;Ken’ichi Kubodera

  • Laser-diode-driven ultrafast all-optical switching by using highly nonlinear chalcogenide glass fiber

    Masaki Asobe;Hideki Kobayashi;Hiroki Itoh;Terutoshi Kanamori

  • Efficient 3-μm difference frequency generation using direct-bonded quasi-phase-matched LiNbO3 ridge waveguides

    Osamu Tadanaga;Tsutomu Yanagawa;Yoshiki Nishida;Hiroshi Miyazawa

  • Generation of pulsed polarization-entangled photon pairs in a 1.55-µm band with a periodically poled lithium niobate waveguide and an orthogonal polarization delay circuit

    Hiroki Takesue;Kyo Inoue;Osamu Tadanaga;Yoshiki Nishida

  • Laser light source

    Junji Yumoto;Osamu Tadanaga;Masaki Asobe;Hiroyuki Suzuki

  • Long-distance distribution of time-bin entangled photon pairs over 100 km using frequency up-conversion detectors.

    T. Honjo;H. Takesue;H. Kamada;Y. Nishida

  • Low power all-optical switching in a nonlinear optical loop mirror using chalcogenide glass fibre

    M. Asobe;T. Ohara;I. Yokohama;T. Kaino

  • Phase sensitive degenerate parametric amplification using directly-bonded PPLN ridge waveguides

    Takeshi Umeki;Osamu Tadanaga;Atsushi Takada;Masaki Asobe

  • In-line phase sensitive amplifier based on PPLN waveguides.

    Takeshi Umeki;Masaki Asobe;Hirokazu Takenouchi

  • Simultaneous 25 GHz-spaced DWDM wavelength conversion of 1.03 Tbit/s (103/spl times/10 Gbit/s) signals in PPLN waveguide

    J. Yamawaku;H. Takara;T. Ohara;K. Sato

  • Fabrication of Bragg grating in chalcogenide glass fibre using the transverse holographic method

    M. Asobe;T. Ohara;I. Yokohama;T. Kaino

  • All-optical switching based on cascading of second-order nonlinearities in a periodically poled titanium-diffused lithium niobate waveguide

    H. Kanbara;H. Itoh;M. Asobe;K. Noguchi

Frequent Co-Authors

Hiroki Takesue
Hiroki Takesue NTT (Japan)
Yutaka Miyamoto
Yutaka Miyamoto Harvard University
Hidehiko Takara
Hidehiko Takara NTT (Japan)
Toshio Morioka
Toshio Morioka Technical University of Denmark
Yoshihisa Yamamoto
Yoshihisa Yamamoto Stanford University
Kyo Inoue
Kyo Inoue Osaka University
Yasuhiro Tokura
Yasuhiro Tokura University of Tsukuba
Ken-ichi Sato
Ken-ichi Sato Nagoya University
Zhiliang Yuan
Zhiliang Yuan Beijing Academy of Quantum Information Sciences

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