World's Best Scientists 2026 revealed!
Hidehiko Takara

Hidehiko Takara

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
66
Citations
13723
World Ranking
1173
National Ranking
33

Hidehiko Takara 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 Hidehiko Takara sits on this spectrum.

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 publications 1,065+

This scientist: 359 publications — 69th percentile

69% of scientists in this discipline score the same or lower.

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

Hidehiko Takara 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 Hidehiko Takara sits on this spectrum.

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: 66 D-Index — 84th percentile

84% of scientists in this discipline score the same or lower.

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

Overview

Hidehiko Takara is affiliated with NTT in Japan and has contributed to research mainly within the engineering discipline. Their work spans related subfields including electrical and electronic engineering, as well as areas intersecting with agricultural and biological sciences and physics and astronomy.

The scientist's primary research interests focus on several interconnected topics:

  • Optical Network Technologies
  • Advanced Photonic Communication Systems
  • Plant Molecular Biology Research
  • Semiconductor Lasers and Optical Devices
  • Advanced Fiber Laser Technologies
  • Integrated Circuits and Semiconductor Failure Analysis
  • Advanced Optical Network Technologies

Collaboration is a notable aspect of Hidehiko Takara's research activities, with frequent co-authors including Toshio Morioka, Yoshinari Awaji, Itsuro Morita, Yutaka Miyamoto, and Takehiro Tsuritani. Each of these collaborators has worked on multiple projects with Takara, reflecting ongoing joint research efforts within their specialized fields.

Takara's publication record emphasizes engineering applications in photonics and optical communication, alongside interdisciplinary work connecting biology and physics. The involvement in plant molecular biology and atomic and molecular physics further highlights a diverse approach to scientific inquiry within their main fields of study.

Although specific details about paper titles, publication venues, and awards are not included in the available data, the scientist's research presence is shown through the topics and coauthor networks that define their professional footprint. Contributions focus on developing and analyzing technologies related to optical networks, lasers, and semiconductor devices.

Best Publications

  • Spectrum-efficient and scalable elastic optical path network: architecture, benefits, and enabling technologies

    M. Jinno;H. Takara;B. Kozicki;Y. Tsukishima

  • Distance-adaptive spectrum resource allocation in spectrum-sliced elastic optical path network [Topics in Optical Communications]

    M Jinno;B Kozicki;H Takara;A Watanabe

  • 1.01-Pb/s (12 SDM/222 WDM/456 Gb/s) Crosstalk-managed Transmission with 91.4-b/s/Hz Aggregate Spectral Efficiency

    Hidehiko Takara;Akihide Sano;Takayuki Kobayashi;Hirokazu Kubota

  • More than 1000 channel optical frequency chain generation from single supercontinuum source with 12.5 GHz channel spacing

    H. Takara;T. Ohara;K. Mori;K. Sato

  • 1 Tbit/s (100 Gbit/s × 10 channel) OTDM/WDM transmission using a single supercontinuum WDM source

    T. Morioka;H. Takara;S. Kawanishi;O. Kamatani

  • Flatly broadened supercontinuum spectrum generated in a dispersion decreasing fibre with convex dispersion profile

    K. Mori;H. Takara;S. Kawanishi;M. Saruwatari

  • Multiflow optical transponder for efficient multilayer optical networking

    M. Jinno;H. Takara;Y. Sone;K. Yonenaga

  • 3 Tbit/s (160 Gbit/s × 19 channel) optical TDM and WDM transmission experiment

    S. Kawanishi;H. Takara;K. Uchiyama;I. Shake

  • Demonstration of novel spectrum-efficient elastic optical path network with per-channel variable capacity of 40 Gb/s to over 400 Gb/s

    M. Jinno;H. Takara;B. Kozicki;Y. Tsukishima

  • Over-1000-channel ultradense WDM transmission with supercontinuum multicarrier source

    T. Ohara;H. Takara;T. Yamamoto;H. Masuda

  • Bandwidth Squeezed Restoration in Spectrum-Sliced Elastic Optical Path Networks (SLICE)

    Y Sone;A Watanabe;W Imajuku;Y Tsukishima

  • Dense Space-Division Multiplexed Transmission Systems Using Multi-Core and Multi-Mode Fiber

    Takayuki Mizuno;Hidehiko Takara;Akihide Sano;Yutaka Miyamoto

  • 12-core × 3-mode dense space division multiplexed transmission over 40 km employing multi-carrier signals with parallel MIMO equalization

    Takayuki Mizuno;Takayuki Kobayashi;Hidehiko Takara;Akihide Sano

  • High-Spatial-Multiplicity Multicore Fibers for Future Dense Space-Division-Multiplexing Systems

    Shoichiro Matsuo;Katsuhiro Takenaga;Yusuke Sasaki;Yoshimichi Amma

  • Phase-noise characteristics of a 25-GHz-spaced optical frequency comb based on a phase- and intensity-modulated laser.

    Atsushi Ishizawa;Tadashi Nishikawa;Akira Mizutori;Hidehiko Takara

  • Dense Space Division Multiplexed Transmission Over Multicore and Multimode Fiber for Long-haul Transport Systems

    Takayuki Mizuno;Hidehiko Takara;Kohki Shibahara;Akihide Sano

  • Analysis and design of supercontinuum pulse generation in a single-mode optical fiber

    Kunihiko Mori;Hidehiko Takara;Satoki Kawanishi

  • Dynamic optical mesh networks: Drivers, challenges and solutions for the future

    M. Jinno;H. Takara;B. Kozicki

  • 2 × 344 Tb/s propagation-direction interleaved transmission over 1500-km MCF enhanced by multicarrier full electric-field digital back-propagation

    T. Kobayashi;H. Takara;A. Sano;T. Mizuno

  • 200 Gbit/s, 100 km time-division-multiplexed optical transmission using supercontinuum pulses with prescaled PLL timing extraction and all-optical demultiplexing

    S. Kawanishi;H. Takara;T. Morioka;O. Kamatani

Frequent Co-Authors

Satoki Kawanishi
Satoki Kawanishi NTT (Japan)
Masatoshi Saruwatari
Masatoshi Saruwatari National Defense Academy of Japan
Masahiko Jinno
Masahiko Jinno Kagawa University
Toshio Morioka
Toshio Morioka Technical University of Denmark
Yutaka Miyamoto
Yutaka Miyamoto Harvard University
Akihide Sano
Akihide Sano Ritsumeikan University
Shoichiro Matsuo
Shoichiro Matsuo Fujikura (Japan)
Ken-ichi Sato
Ken-ichi Sato Nagoya University
Kunimasa Saitoh
Kunimasa Saitoh Hokkaido University
Masaki Asobe
Masaki Asobe Tokai University

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Related Online Degrees & Career Pathways

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For working adults balancing career and education, accelerated online degrees provide a flexible option to upskill without putting their careers on hold. These programs enable learners to quickly adapt to evolving industry demands while maintaining full-time employment.

Another valuable pathway is pursuing an instructional design masters online. This degree is beneficial for engineers interested in training and developing educational materials or corporate learning programs, blending technical knowledge with educational strategies.

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