World's Best Scientists 2026 revealed!
Satoki Kawanishi

Satoki Kawanishi

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
55
Citations
7756
World Ranking
2226
National Ranking
78

Overview

Satoki Kawanishi is affiliated with NTT in Japan and conducts research primarily in the fields of Engineering and Physics and Astronomy. Within these broader areas, their work focuses significantly on Electrical and Electronic Engineering and Atomic and Molecular Physics, and Optics.

The scientist's research topics encompass various aspects of photonics and optical technologies. Key areas include:

  • Photonic and Optical Devices
  • Advanced Fiber Laser Technologies
  • Advanced Fiber Optic Sensors
  • Semiconductor Lasers and Optical Devices
  • Photonic Crystal and Fiber Optics
  • Laser-Matter Interactions and Applications
  • Advanced Photonic Communication Systems

Kawanishi has contributed to research published in multiple scientific venues, including:

  • IEICE Transactions on Electronics
  • Optics Continuum
  • Conference on Lasers and Electro-Optics
  • Photonics Research

Among recent papers featuring Kawanishi's research, the following are notable:

  • Field Trial of Optical Transmission Experiment Employing a Microresonator Frequency Comb Light Source for Low-Latency, Short-Reach Optical Communication (2024), published in IEICE Transactions on Electronics
  • Stability and mutual coherence of Raman combs in high-Q silica microresonators (2023), published in Optics Continuum
  • Efficient Kerr comb generation aligned with ITU-T grid for DWDM telecom applications (2020), presented at the Conference on Lasers and Electro-Optics
  • Soliton-comb-based photonic microwave filter operating in the 300 GHz band (2025), published in Photonics Research

Kawanishi frequently collaborates with several co-authors, including:

  • Takasumi Tanabe
  • Shun Fujii
  • Koya Tanikawa
  • Soma Kogure
  • Shuya Tanaka

Best Publications

  • Optical properties of a low-loss polarization-maintaining photonic crystal fiber.

    Unknown

  • Polarization maintaining optical fiber with improved polarization maintaining property

    Satoki Kawanishi;Katsunari Okamoto

  • 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

  • Ultrahigh-speed optical time-division-multiplexed transmission technology based on optical signal processing

    Unknown

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

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

  • Absolutely single polarization photonic crystal fiber

    Unknown

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

    Kunihiko Mori;Hidehiko Takara;Satoki Kawanishi

  • Transform-limited, femtosecond WDM pulse generation by spectral filtering of gigahertz supercontinuum

    T. Morioka;S. Kawanishi;K. Mori;M. Saruwatari

  • 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

  • Optical signal quality monitoring method based on optical sampling

    I. Shake;H. Takara;S. Kawanishi;Y. Yamabayashi

  • Generation of highly stable 20 GHz transform-limited optical pulses from actively mode-locked Er3+-doped fibre lasers with an all-polarisation maintaining ring cavity

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

  • Stabilisation of a modelocked Er-doped fibre laser by suppressing the relaxation oscillation frequency component

    H. Takara;S. Kawanishi;M. Saruwatari

  • 100 Gbit/s optical signal eye-diagram measurement with optical sampling using organic nonlinear optical crystal

    H. Takara;S. Kawanishi;A. Yokoo;S. Tomaru

  • Optical pulse generator using phase modulator and linearly chirped fiber Bragg gratings

    T. Komukai;T. Yamamoto;S. Kawanishi

  • Multi-WDM-channel, Gbit/s pulse generation from a single laser source utilizing LD-pumped supercontinuum in optical fibers

    T. Morioka;K. Mori;S. Kawanishi;M. Saruwatari

  • 100 Gbit/s optical waveform measurement with 0.6 ps resolution optical sampling using subpicosecond supercontinuum pulses

    Hidehiko Takara;Satoki Kawanishi;T. Morioka;Kazuo Mori

  • All-optical flip-flop circuit composed of coupled two-port resonant tunneling filter in two-dimensional photonic crystal slab.

    Akihiko Shinya;Satoshi Mitsugi;Takasumi Tanabe;Masaya Notomi

  • Single channel 400 Gbit/s time-division-multiplexed transmission of 0.98 ps pulses over 40 km employing dispersion slope compensation

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

  • Multiple-output, 100 Gbit/s all-optical demultiplexer based on multichannel four-wave mixing pumped by a linearly-chirped square pulse

    T. Morioka;S. Kawanishi;H. Takara;M. Saruwatari

  • Nearly penalty-free, <4 ps supercontinuum Gbit/s pulse generation over 1535-1560 nm

    T. Morioka;S. Kawanishi;K. Mori;M. Saruwatari

  • Prescaled 6.3 GHz clock recovery from 50 Gbit/s TDM optical signal with 50 GHz PLL using four-wave mixing in a travelling-wave laser diode optical amplifier

    O. Kamatani;S. Kawanishi;M. Saruwatari

  • Error-free 500 Gbit/s all-optical demultiplexing using low-noise, low-jitter supercontinuum short pulses

    T. Morioka;H. Takara;S. Kawanishi;T. Kitoh

Frequent Co-Authors

Hidehiko Takara
Hidehiko Takara NTT (Japan)
Masatoshi Saruwatari
Masatoshi Saruwatari National Defense Academy of Japan
Takasumi Tanabe
Takasumi Tanabe Keio University
Akihiko Shinya
Akihiko Shinya NTT (Japan)
Ken-ichi Sato
Ken-ichi Sato Nagoya University
Toshio Morioka
Toshio Morioka Technical University of Denmark
Masaya Notomi
Masaya Notomi NTT (Japan)
Hiroshi Toshiyoshi
Hiroshi Toshiyoshi University of Tokyo
Masayoshi Esashi
Masayoshi Esashi Tohoku University
Tomoji Kawai
Tomoji Kawai Osaka University

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

For students interested in Electronics and Electrical Engineering, expanding your skillset with complementary disciplines can enhance career prospects. Many professionals explore a project management degree online fast to gain essential leadership and organizational skills, bridging technical expertise with management capabilities.

Enrolling in a bachelor degree in project management is an excellent option for those aiming for roles that require overseeing complex engineering projects efficiently. These programs provide practical knowledge in budgeting, scheduling, and team coordination.

Many working adults pursue their studies through accelerated bachelors degree programs for adults, which offer flexible pacing and convenient online formats. This approach allows professionals to upskill without pausing their careers.

Additionally, combining technical degrees with creative skills is becoming more valuable. A specialization like an instructional design masters degree online equips engineers with the ability to develop effective training and educational materials, enhancing workforce development within tech industries.

Best Scientists Citing Satoki Kawanishi

Trending Scientists