Fujii Takashi 藤井隆

… Alternative Names

FIJII Takashi 藤井隆

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Researcher Number	60371283
Affiliation (Current)	2025: 東京大学, 大学院工学系研究科(工学部), 特任教授
Affiliation (based on the past Project Information) *help	2019 – 2024: 東京大学, 大学院工学系研究科(工学部), 特任教授 2012: 電力中央研究所, 上席研究員
Review Section/Research Field	Principal Investigator Basic Section 21010:Power engineering-related Except Principal Investigator Basic Section 21010:Power engineering-related / Medium-sized Section 21:Electrical and electronic engineering and related fields / Plasma science
Keywords	Principal Investigator 遠隔・非接触計測 / ポリマーがいし / レーザー誘起ブレークダウン分光 / 電力設備 / 遠隔計測 / 劣化診断 / がいし / ポリマー / 分光 / プラズマ / レーザー / 非破壊・検査 / 非破壊検査 … More Except Principal Investigator … More 短パルスレーザ / 電界計測 / E-FISHG / 電界 / E-FIG / 非線形光学現象 / 高電界現象 / プラズマ計測 / DC-SHG / 位相整合 / 逆計算 / ラプラス場 / 二次高調波 / 電離過程 / レーザー物質相互作用 / 突発性・構造形成 / 多階層ダイナミックス / パーコレーション / 粒子シミュレーション / 突発現象 / 電離波 / 放電・雷現象 / レーザープラズマ相互作用 / 相乗的複雑性 / プラズマ生成 / 放電・雷過程 / 原子・分子過程 / プラズマ相転移 Less

レーザーを用いたポリマーがいしの非接触・非破壊劣化診断技術の開発Principal Investigator
- Principal Investigator
  
  藤井隆
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 21010:Power engineering-related
- Research Institution
  The University of Tokyo
Non-invasive electric field sensing by second harmonic generation with self-polarization control
- Principal Investigator
  
  熊田亜紀子
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21010:Power engineering-related
- Research Institution
  The University of Tokyo
Development of an ideal method for measuring electric fields in gases using second harmonic generation by ultrashort pulsed lasers
- Principal Investigator
  
  Kumada Akiko
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 21:Electrical and electronic engineering and related fields
- Research Institution
  The University of Tokyo
Development of remote degradation measurement technology for polymeric insulatorsPrincipal Investigator
- Principal Investigator
  
  Fujii Takashi
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 21010:Power engineering-related
- Research Institution
  The University of Tokyo
Dynamics and structure of plasma phase transition based on hierarchical concept
- Principal Investigator
  
  KISHIMOTO Yasuaki
- Project Period (FY)
  2009 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Plasma science
- Research Institution
  Kyoto University

All 2024 2023 2022 2021 2020 2019 2011 2010 2009

All Journal Article Presentation Patent

[Journal Article] Polarization change of femtosecond laser pulses in air measured by electric-field-induced second-harmonic generation2024
- Author(s)
  Nakamura Shin, Fujii Takashi, Sato Masahiro, Kumada Akiko, Oishi Yuji
- Journal Title
  
  Optics Letters
  
  Volume: 49 Issue: 3 Pages: 726-726
- DOI
  10.1364/ol.511240
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K18709
[Journal Article] Optimization of beam shaping and error quantification of calibration approach using E-FISHG based electric field measurements2022
- Author(s)
  Nakamura Shin、Sato Masahiro、Fujii Takashi、Kumada Akiko
- Journal Title
  
  Plasma Sources Science and Technology
  
  Volume: 31 Issue: 11 Pages: 115020-115020
- DOI
  10.1088/1361-6595/aca4f1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K18709, KAKENHI-PROJECT-21J12434, KAKENHI-PROJECT-23K22733
[Journal Article] Electric-field-vector-profile Measurement in Gas using Electric-field-induced Second-harmonic Generation2022
- Author(s)
  Sogame Masataka、Nakamura Shin、Sato Masahiro、Fujii Takashi、Kumada Akiko、Oishi Yuji
- Journal Title
  
  IEEJ Transactions on Fundamentals and Materials
  
  Volume: 142 Issue: 8 Pages: 362-363
- DOI
  10.1541/ieejfms.142.362
- ISSN
  0385-4205, 1347-5533
- Year and Date
  2022-08-01
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K18709, KAKENHI-PROJECT-21J12434, KAKENHI-PROJECT-23K22733
[Journal Article] Depth profiling of surface degradation of silicone rubber composite insulators by remote laser-induced breakdown spectroscopy2021
- Author(s)
  Homma Taisei、Kumada Akiko、Fujii Takashi、Homma Hiroya、Oishi Yuji
- Journal Title
  
  Spectrochimica Acta Part B: Atomic Spectroscopy
  
  Volume: 180 Pages: 106206-106206
- DOI
  10.1016/j.sab.2021.106206
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K04345, KAKENHI-PROJECT-21K18709
[Journal Article] Electric-field-profile measurement along a probing laser path based on electric-field-induced second-harmonic generation2021
- Author(s)
  Shin Nakamura, Mashiro Sato, Takashi Fujii, Akiko Kumada and Yuji Oishi
- Journal Title
  
  Physical Review A
  
  Volume: 104 Issue: 5 Pages: 053511-053511
- DOI
  10.1103/physreva.104.053511
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21J12434, KAKENHI-PROJECT-21K18709
[Journal Article] Percolation simulation of laser guided electrical discharge2010
- Author(s)
  A. Sasaki, Y. Kishimoto, E. Takahashi, S. Kato, T. Fujii, and S. Kanazawa
- Journal Title
  
  Phys. Rev. Lett.
  
  Volume: 105 Pages: 75004-75004
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340171
[Journal Article] パーコレーションと電気回路を組み合わせたモデルによる、枝分かれ、遠回りする放電路の形成のシミュレーション2009
- Author(s)
  佐々木明, 高橋栄一, 加藤進, 岸本泰明, 金澤誠司, 藤井隆
- Journal Title
  
  電気学会研究会報告 9
- NAID
  10026078467
- Data Source
  KAKENHI-PROJECT-21340171
[Patent] ポリマーがいしの経年劣化診断方法2020
- Inventor(s)
  藤井隆、本間大成、本間宏也、大石祐嗣
- Industrial Property Rights Holder
  東京大学、電力中央研究所
- Industrial Property Rights Type
  特許
- Filing Date
  2020
- Overseas
- Data Source
  KAKENHI-PROJECT-19K04345
[Patent] ポリマーがいしの経年劣化診断方法2020
- Inventor(s)
  藤井隆、本間大成、本間宏也、大石祐嗣
- Industrial Property Rights Holder
  東京大学、電力中央研究所
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2020-080533
- Filing Date
  2020
- Data Source
  KAKENHI-PROJECT-19K04345
[Patent] ポリマーがいしの劣化計測技術および装置2019
- Inventor(s)
  藤井隆、本間大成、本間宏也、大石祐嗣
- Industrial Property Rights Holder
  東京大学、電力中央研究所
- Industrial Property Rights Type
  特許
- Filing Date
  2019
- Overseas
- Data Source
  KAKENHI-PROJECT-19K04345
[Presentation] レーザー誘起ブレークダウン分光を用いた絶縁がいしの劣化診断技術2024
- Author(s)
  藤井隆
- Organizer
  第23回レーザー学会東京支部研究会、電気学会光・量子デバイス技術研究会、レーザセンシング学会研究会
- Invited
- Data Source
  KAKENHI-PROJECT-22K04064
[Presentation] TOWARDS 3D ELECTRIC FIELD IMAGING USING E-FISHG2023
- Author(s)
  M. Sogame, S .Nakamura, M .Sato,T. Fujii, and A .Kumada
- Organizer
  International Symposium on High Voltage Engineering (ISH2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K18709
[Presentation] Development of laser-induced breakdown spectroscopy system for on-site diagnostics of porcelain insulators2023
- Author(s)
  T. Fujii, M. Ono, and A. Kumada
- Organizer
  OPTICS & PHOTONICS International Congress 2023, Laser-Solutions for Space and the Earth (LSSE) 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K18709
[Presentation] Remote measurement of salt deposit density on porcelain insulator using laser-induced breakdown spectroscopy2023
- Author(s)
  T. Fujii, M. Ono, and A. Kumada
- Organizer
  International Symposium on High Voltage Engineering (ISH2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K18709
[Presentation] Remote measurement of salt deposit density on porcelain insulator using laser-induced breakdown spectroscopy2023
- Author(s)
  藤井隆
- Organizer
  International Symposium on High Voltage Engineering (ISH2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K04064
[Presentation] Development of laser-induced breakdown spectroscopy system for on-site diagnostics of porcelain insulators2023
- Author(s)
  藤井隆
- Organizer
  OPTICS & PHOTONICS International Congress 2023, Laser-Solutions for Space and the Earth (LSSE) 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K04064
[Presentation] 可搬型LIBS装置を用いた磁器がいし汚損度計測2023
- Author(s)
  藤井隆
- Organizer
  第41回レーザセンシングシンポジウム
- Data Source
  KAKENHI-PROJECT-22K04064
[Presentation] 電界誘起第二高調波発生による大気圧中直流コロナ放電電界測定2023
- Author(s)
  中村信, 十亀正考, 佐藤正寛, 藤井隆, 熊田亜紀子
- Organizer
  誘電・絶縁材料/放電・プラズマ・パルスパワー/高電圧合同研究会
- Data Source
  KAKENHI-PROJECT-21K18709
[Presentation] E-FISHG法による電界3次元分布測定に向けたレーザパラメータの最適化2023
- Author(s)
  十亀正考, 中村信, 藤井隆, 佐藤正寛, 熊田亜紀子
- Organizer
  誘電・絶縁材料/放電・プラズマ・パルスパワー/高電圧合同研究会
- Data Source
  KAKENHI-PROJECT-21K18709
[Presentation] Development of laser-induced breakdown spectroscopy system for on-site diagnostics of composite insulators2022
- Author(s)
  藤井隆
- Organizer
  OPTICS & PHOTONICS International Congress 2022, Laser-Solutions for Space and the Earth (LSSE) 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04345
[Presentation] Development of laser-induced breakdown spectroscopy system for on-site diagnostics of composite insulators2022
- Author(s)
  藤井隆
- Organizer
  OPTICS & PHOTONICS International Congress 2022, Laser-Solutions for Space and the Earth (LSSE) 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K04064
[Presentation] Portable laser-induced breakdown spectroscopy system for on-site diagnostics of composite insulators2022
- Author(s)
  藤井隆
- Organizer
  LIBS2022 (12th International Conference on Laser-Induced Breakdown Spectroscopy)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K04064
[Presentation] Portable laser-induced breakdown spectroscopy system for on-site diagnostics of composite insulators2022
- Author(s)
  T. Fujii, T. Homma, A. Kumada, H. Homma, Y. Oishi
- Organizer
  LIBS2022 (12th International Conference on Laser-Induced Breakdown Spectroscopy
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K18709
[Presentation] Electric-field-vector-profile measurement in gases based on electric-field-induced second-harmonic generation2022
- Author(s)
  S. Nakamura, M. Sogame, M. Sato, T. Fujii, A. Kumada, Y.Oishi
- Organizer
  2022 Gaseous Electronics Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K18709
[Presentation] Measurement method for electric field in streamer discharge based on electric field induced second harmonic generation2022
- Author(s)
  S. Nakamura, M. Sato, T. Fujii, A. Kumada
- Organizer
  49th IEEE International Conference on Plasma Science
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K18709
[Presentation] 大気中における電界誘起第二高調波発生のレーザパルス幅依存性2022
- Author(s)
  中村信, 十亀正考, 佐藤正寛, 藤井隆, 熊田亜紀子
- Organizer
  令和4年電気学会基礎・材料・共通部門大会
- Data Source
  KAKENHI-PROJECT-21K18709
[Presentation] Portable laser-induced breakdown spectroscopy system for on-site diagnostics of composite insulators2022
- Author(s)
  藤井隆
- Organizer
  LIBS2022 (12th International Conference on Laser-Induced Breakdown Spectroscopy)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04345
[Presentation] ELECTRIC FIELD PROFILE MEASUREMENT ALONG PROBINGLASER PATH BASED ON ELECTRIC FIELD-INDUCED SECOND-HARMONIC GENERATION,2021
- Author(s)
  Shin Nakamura, Masahiro Sato, Takashi Fujii, Akiko Kumada, Yuji Oishi
- Organizer
  The 48TH IEEE INTERNATIONAL CONFERENCE ON PLASMA SCIENCE
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K18709
[Presentation] Remote diagnostics of silicon rubber composite insulators by laser-induced breakdown spectroscopy2021
- Author(s)
  藤井隆
- Organizer
  4th Asian Symposium on Laser Induced Breakdown Spectroscopy
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04345
[Presentation] Remote diagnostics of composite insulator using laser-induced breakdown spectroscopy2021
- Author(s)
  藤井隆
- Organizer
  OPTICS & PHOTONICS International Congress 2021, Laser-Solutions for Space and the Earth (LSSE) 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04345
[Presentation] LIBSによるポリマーがいしの遠隔劣化診断技術の開発2019
- Author(s)
  藤井隆
- Organizer
  第6回先端計測技術の応用展開に関するシンポジウム
- Data Source
  KAKENHI-PROJECT-19K04345
[Presentation] プラズマ転移概念の創出に向けて(シンポジウム) , 長ギャップ気中放電における逃走電子の発生と役割2011
- Author(s)
  藤井隆
- Organizer
  Plasma Conference 2011
- Place of Presentation
  石川県立音楽堂
- Year and Date
  2011-11-22
- Data Source
  KAKENHI-PROJECT-21340171
[Presentation] パーコレーションモデルによる放電の確率と構造形成のシミュレーション2010
- Author(s)
  佐々木明, 高橋栄一, 加藤進, 岸本泰明, 金澤誠司, 藤井隆
- Organizer
  平成22年電気学会全国大会
- Place of Presentation
  明治大学
- Year and Date
  2010-03-19
- Data Source
  KAKENHI-PROJECT-21340171

1. Kumada Akiko (20313009)

# of Collaborated Projects: 2 results

# of Collaborated Products: 12 results
2. 大石祐嗣 (10371296)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
3. 本間宏也 (40371562)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
4. 佐藤正寛 (40805769)

# of Collaborated Projects: 2 results

# of Collaborated Products: 9 results
5. KISHIMOTO Yasuaki (10344441)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
6. KATO Susumu (20356786)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
7. LI Jiquan (00437253)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. NAKAJIMA Hiroshi (10243057)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. UTSUMI Takayuki (50360433)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. KANAZAWA Seiji (70224574)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. TAKAHASHI Eiichi (90357369)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
12. 金沢誠司

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results

Fujii Takashi 藤井 隆

FIJII Takashi 藤井 隆

Research Projects

Research Products

Co-Researchers

レーザーを用いたポリマーがいしの非接触・非破壊劣化診断技術の開発Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Non-invasive electric field sensing by second harmonic generation with self-polarization control

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of an ideal method for measuring electric fields in gases using second harmonic generation by ultrashort pulsed lasers

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of remote degradation measurement technology for polymeric insulatorsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Dynamics and structure of plasma phase transition based on hierarchical concept

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Polarization change of femtosecond laser pulses in air measured by electric-field-induced second-harmonic generation2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Optimization of beam shaping and error quantification of calibration approach using E-FISHG based electric field measurements2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Electric-field-vector-profile Measurement in Gas using Electric-field-induced Second-harmonic Generation2022

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] Depth profiling of surface degradation of silicone rubber composite insulators by remote laser-induced breakdown spectroscopy2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Electric-field-profile measurement along a probing laser path based on electric-field-induced second-harmonic generation2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Percolation simulation of laser guided electrical discharge2010

Author(s)

Journal Title

Data Source

[Journal Article] パーコレーションと電気回路を組み合わせたモデルによる、枝分かれ、遠回りする放電路の形成のシミュレーション2009

Author(s)

Journal Title

NAID

Data Source

[Patent] ポリマーがいしの経年劣化診断方法2020

Inventor(s)

Industrial Property Rights Holder

Industrial Property Rights Type

Filing Date

Data Source

[Patent] ポリマーがいしの経年劣化診断方法2020

Inventor(s)

Fujii Takashi 藤井隆

FIJII Takashi 藤井隆