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Takasumi Tanabe

Takasumi Tanabe

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
40
Citations
8035
World Ranking
4438
National Ranking
172

Overview

Takasumi Tanabe is a researcher affiliated with Keio University in Japan. Their work spans the fields of Engineering and Physics and Astronomy, with a focus on Electrical and Electronic Engineering and Atomic and Molecular Physics, and Optics. They have contributed notably to the study of photonic and optical devices and advanced fiber laser technologies.

Takasumi Tanabe's main research topics include:

  • Photonic and Optical Devices
  • Advanced Fiber Laser Technologies
  • Mechanical and Optical Resonators
  • Advanced Fiber Optic Sensors
  • Photonic Crystals and Applications
  • Laser-Matter Interactions and Applications
  • Semiconductor Lasers and Optical Devices

Their recent scholarly contributions include research papers published between 2020 and 2023 in several peer-reviewed journals and venues. Notable publications are:

  • Dispersion engineering and measurement of whispering gallery mode microresonator for Kerr frequency comb generation, 2020, Nanophotonics
  • Versatile tuning of Kerr soliton microcombs in crystalline microresonators, 2023, Communications Physics
  • All-precision-machining fabrication of ultrahigh-Q crystalline optical microresonators, 2020, Optica
  • Theoretical approach on the critical depth of cut of single crystal MgF2 and application to a microcavity, 2021, Precision Engineering
  • Design of a passively mode-locking whispering-gallery-mode microlaser, 2021, Journal of the Optical Society of America B

Frequent collaborators in their research projects include Shun Fujii, Hajime Kumazaki, Soma Kogure, Riku Imamura, and Koshiro Wada. These partnerships have contributed to multiple publications and advancements in their shared fields of study.

Takasumi Tanabe has published consistently in specific venues, reflecting ongoing engagement with the scientific community in their domain. These venues include:

  • Conference on Lasers and Electro-Optics
  • arXiv (Cornell University)
  • The Review of Laser Engineering
  • Optics Express
  • Optics Letters

Their work primarily centers on the development and analysis of optical microresonators, fiber lasers, and related photonic devices. This focus aligns with their expertise in mechanical and optical resonators and advanced sensing technologies.

Best Publications

  • Sub-femtojoule all-optical switching using a photonic-crystal nanocavity

    Kengo Nozaki;Takasumi Tanabe;Akihiko Shinya;Shinji Matsuo

  • Ultrahigh-Q photonic crystal nanocavities realized by the local width modulation of a line defect

    Eiichi Kuramochi;Masaya Notomi;Satoshi Mitsugi;Akihiko Shinya

  • Optical bistable switching action of Si high-Q photonic-crystal nanocavities

    Masaya Notomi;Akihiko Shinya;Satoshi Mitsugi;Goh Kira

  • Large-scale arrays of ultrahigh-Q coupled nanocavities

    Masaya Notomi;Eiichi Kuramochi;Takasumi Tanabe

  • Trapping and delaying photons for one nanosecond in an ultrasmall high-Q photonic-crystal nanocavity

    Takasumi Tanabe;Masaya Notomi;Eiichi Kuramochi;Akihiko Shinya

  • All-optical switches on a silicon chip realized using photonic crystal nanocavities

    Takasumi Tanabe;Masaya Notomi;Satoshi Mitsugi;Akihiko Shinya

  • Fast bistable all-optical switch and memory on a silicon photonic crystal on-chip.

    Takasumi Tanabe;Masaya Notomi;Satoshi Mitsugi;Akihiko Shinya

  • Dynamic release of trapped light from an ultrahigh-Q nanocavity via adiabatic frequency tuning.

    Takasumi Tanabe;Masaya Notomi;Hideaki Taniyama;Eiichi Kuramochi

  • Fast all-optical switching using ion-implanted silicon photonic crystal nanocavities

    Takasumi Tanabe;Katsuhiko Nishiguchi;Akihiko Shinya;Eiichi Kuramochi

  • Roadmap on all-optical processing

    Paolo Minzioni;Cosimo Lacava;Takasumi Tanabe;Jianji Dong

  • Ultrahigh-Q one-dimensional photonic crystal nanocavities with modulated mode-gap barriers on SiO2 claddings and on air claddings.

    Eiichi Kuramochi;Hideaki Taniyama;Takasumi Tanabe;Kohei Kawasaki

  • Nonlinear and adiabatic control of high-Q photonic crystal nanocavities.

    M. Notomi;Takasumi Tanabe;A. Shinya;E. Kuramochi

  • Low power and fast electro-optic silicon modulator with lateral p-i-n embedded photonic crystal nanocavity.

    Takasumi Tanabe;Katsuhiko Nishiguchi;Eiichi Kuramochi;Masaya Notomi

  • Dispersion engineering and measurement of whispering gallery mode microresonator for Kerr frequency comb generation

    Shun Fujii;Takasumi Tanabe

  • Extremely low power optical bistability in silicon demonstrated using 1D photonic crystal nanocavity.

    Laurent Daniel Haret;Takasumi Tanabe;Eiichi Kuramochi;Masaya Notomi

  • 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

  • All-silicon sub-Gb/s telecom detector with low dark current and high quantum efficiency on chip

    Takasumi Tanabe;Hisashi Sumikura;Hideaki Taniyama;Akihiko Shinya

  • Carrier Diffusion and Recombination in Photonic Crystal Nanocavity Optical Switches

    T. Tanabe;H. Taniyama;M. Notomi

  • All-optical on-chip bit memory based on ultra high Q InGaAsP photonic crystal

    Akihiko Shinya;Shinji Matsuo;Yosia;Takasumi Tanabe

  • Spatiotemporal measurements based on spatial spectral interferometry for ultrashort optical pulses shaped by a Fourier pulse shaper

    Takasumi Tanabe;Hiroshi Tanabe;Yuichi Teramura;Fumihiko Kannari

  • All-silicon sub-Gb/s telecom detector with low dark current and high quantum efficiency on chip

    Takasumi Tanabe;Hisashi Sumikura;Hideaki Taniyama;Akihiko Shinya

Frequent Co-Authors

Masaya Notomi
Masaya Notomi NTT (Japan)
Eiichi Kuramochi
Eiichi Kuramochi NTT (Japan)
Akihiko Shinya
Akihiko Shinya NTT (Japan)
Satoki Kawanishi
Satoki Kawanishi NTT (Japan)
Shinji Matsuo
Shinji Matsuo NTT (Japan)
Sze Yun Set
Sze Yun Set University of Tokyo
Yong-Hang Zhang
Yong-Hang Zhang Arizona State University
Shinji Yamashita
Shinji Yamashita University of Tokyo
Hidehiko Takara
Hidehiko Takara NTT (Japan)
Boris N. Chichkov
Boris N. Chichkov University of Hannover

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