takenaka keisuke 竹中啓輔

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Takenaka Keisuke 竹中啓輔

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Researcher Number	70982205
Affiliation (Current)	2026: 大阪大学, 接合科学研究所, 助教
Affiliation (based on the past Project Information) *help	2023 – 2025: 大阪大学, 接合科学研究所, 助教
Review Section/Research Field	Principal Investigator Basic Section 26050:Material processing and microstructure control-related / 0401:Materials engineering, chemical engineering, and related fields
Keywords	Principal Investigator 青色半導体レーザー / 純銅 / 光吸収率 / 青色半導体レーザ誘起プルーム / 高エネルギー粒子 / 青色半導体レーザー誘起プルーム / 青色半導体レーザ

Research Projects
(2 results)
Research Products
(9 results)

カロリメトリック法による青色/近赤外線重畳レーザを用いた純銅溶接の光吸収機構解明Principal Investigator
- Principal Investigator
  
  竹中啓輔
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 26050:Material processing and microstructure control-related
- Research Institution
  The University of Osaka
Interaction mechanism between laser light and high-energy particles in the blue diode laser-induced plume for pure copper weldingPrincipal Investigator
- Principal Investigator
  
  Takenaka Keisuke
- Project Period (FY)
  2023 – 2024
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  0401:Materials engineering, chemical engineering, and related fields
- Research Institution
  Osaka University

All 2025 2024 2023

All Journal Article Presentation

[Journal Article] The effect of plume removal on welding efficiency of pure copper using 1.5?kW blue diode laser2025
- Author(s)
  Sudo Mao、Fujio Shumpei、Koda Kazuki、Shirai Hideaki、Takenaka Keisuke、Mizutani Masami、Pasang Tim、Sato Yuji、Tsukamoto Masahiro
- Journal Title
  
  Applied Physics A
  
  Volume: 131 Issue: 4 Pages: 1-7
- DOI
  10.1007/s00339-025-08282-8
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K19180, KAKENHI-PROJECT-23KJ1494
[Journal Article] Spectroscopic Analysis of Blue Diode Laser Induced Plume Generated by Welding of Pure Copper2025
- Author(s)
  Takenaka Keisuke、Sudo Mao、Fujio Shumpei、Mizutani Masami、Sato Yuji、Tsukamoto Masahiro
- Journal Title
  
  MATERIALS TRANSACTIONS
  
  Volume: 66 Issue: 1 Pages: 113-116
- DOI
  10.2320/matertrans.MT-D2024002
- ISSN
  1345-9678, 1347-5320
- Year and Date
  2025-01-01
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K19180, KAKENHI-PROJECT-23KJ1494
[Journal Article] Spectroscopic Analysis of Blue Diode Laser Induced Plume Generated by Welding of Pure Copper2024
- Author(s)
  竹中啓輔、須藤真央、藤尾駿平、水谷正海、佐藤雄二、塚本雅裕
- Journal Title
  
  Journal of Japan Institute of Copper
  
  Volume: 63 Issue: 1 Pages: 171-175
- DOI
  10.34562/jic.63.1_171
- ISSN
  1347-7234, 2435-872X
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K19180, KAKENHI-PROJECT-23KJ1494
[Presentation] 純銅のレーザー溶接時に発生するプルームの解析2024
- Author(s)
  竹中啓輔
- Organizer
  レーザー学会学術講演会第45回年次大会
- Invited
- Data Source
  KAKENHI-PROJECT-23K19180
[Presentation] Melting efficiency of pure copper welding with high power blue diode laser2023
- Author(s)
  Keisuke Takenaka, Shumpei Fujio, Yuji Sato, Masahiro Tsukamoto
- Organizer
  MRM2023/IUMRS-ICA2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K19180
[Presentation] Comparison of Melting Efficiency Between Blue, Green, and IR Lasers in Pure Copper Welding2023
- Author(s)
  Yuji Sato, Keisuke Takenaka, Masahiro Tsukamoto, Shunpei Fujio
- Organizer
  42ND INTERNATIONAL CONGRESS ON APPLICATIONS OF LASER & ELECTRO-OPTICS
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K19180
[Presentation] 純銅溶接で発生する青色半導体レーザー誘起プルームの特性解析2023
- Author(s)
  竹中　啓輔、藤尾　駿平、須藤　真央、佐藤　雄二、塚本　雅裕
- Organizer
  レーザー学術講演会第４４回年次大会
- Data Source
  KAKENHI-PROJECT-23K19180
[Presentation] 高出力青色半導体レーザーを用いた純銅溶接時に発生するプルームの分光解析2023
- Author(s)
  須藤真央、藤尾駿平、竹中啓補、水谷正海、佐藤雄二、塚本雅裕
- Organizer
  第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-23K19180
[Presentation] 1.5 kW青色半導体レーザを用いた純銅溶接におけるプルームの影響2023
- Author(s)
  須藤　真央、藤尾　駿平、水谷　正海、竹中　啓輔、佐藤　雄二、塚本　雅裕
- Organizer
  日本銅学会第63回講演大会
- Data Source
  KAKENHI-PROJECT-23K19180

takenaka keisuke 竹中 啓輔

Takenaka Keisuke 竹中 啓輔

Research Projects

Research Products

カロリメトリック法による青色/近赤外線重畳レーザを用いた純銅溶接の光吸収機構解明Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Interaction mechanism between laser light and high-energy particles in the blue diode laser-induced plume for pure copper weldingPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] The effect of plume removal on welding efficiency of pure copper using 1.5?kW blue diode laser2025

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Spectroscopic Analysis of Blue Diode Laser Induced Plume Generated by Welding of Pure Copper2025

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] Spectroscopic Analysis of Blue Diode Laser Induced Plume Generated by Welding of Pure Copper2024

Author(s)

Journal Title

DOI

ISSN

Language

Data Source

[Presentation] 純銅のレーザー溶接時に発生するプルームの解析2024

Author(s)

Organizer

Data Source

[Presentation] Melting efficiency of pure copper welding with high power blue diode laser2023

Author(s)

Organizer

Data Source

[Presentation] Comparison of Melting Efficiency Between Blue, Green, and IR Lasers in Pure Copper Welding2023

Author(s)

Organizer

Data Source

[Presentation] 純銅溶接で発生する青色半導体レーザー誘起プルームの特性解析2023

Author(s)

Organizer

Data Source

[Presentation] 高出力青色半導体レーザーを用いた純銅溶接時に発生する プルームの分光解析2023

Author(s)

Organizer

Data Source

[Presentation] 1.5 kW青色半導体レーザを用いた純銅溶接におけるプルームの影響2023

Author(s)

Organizer

Data Source

takenaka keisuke 竹中啓輔

Takenaka Keisuke 竹中啓輔

[Presentation] 高出力青色半導体レーザーを用いた純銅溶接時に発生するプルームの分光解析2023