Tajiri Takeyoshi 田尻武義

Researcher Number	00842949
Other IDs
Affiliation (Current)	2025: 電気通信大学, 大学院情報理工学研究科, 准教授
Affiliation (based on the past Project Information) *help	2023 – 2024: 電気通信大学, 大学院情報理工学研究科, 准教授 2019 – 2022: 電気通信大学, 大学院情報理工学研究科, 助教
Review Section/Research Field	Principal Investigator Basic Section 21060:Electron device and electronic equipment-related / 0302:Electrical and electronic engineering and related fields
Keywords	Principal Investigator ナノフォトニクス / III族窒化物半導体 / 窒化ガリウム / フォトニック結晶 / 窒化物半導体 / 光集積回路 / 光源 / スラブ型フォトニック結晶 / 光電気化学エッチング / 共振器 … More / 量子ナノ構造 / 電気光化学エッチング / マイクロディスク / 光回路 Less

Research Projects
(3 results)
Research Products
(16 results)

レーザ援用光電気化学エッチング法による可視帯光回路光源の開発Principal Investigator
- Principal Investigator
  
  田尻武義
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 21060:Electron device and electronic equipment-related
- Research Institution
  The University of Electro-Communications
Improvement of quality in nitrides semiconductor slab-type photonic crystals and their application to photonic integrated circuitsPrincipal Investigator
- Principal Investigator
  
  Tajiri Takeyoshi
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 21060:Electron device and electronic equipment-related
- Research Institution
  The University of Electro-Communications
III-nitride semiconductor photonic crystals integrating active and passive devicesPrincipal Investigator
- Principal Investigator
  
  Tajiri Takeyoshi
- Project Period (FY)
  2019 – 2020
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  0302:Electrical and electronic engineering and related fields
- Research Institution
  The University of Electro-Communications

All 2023 2022 2021 2020

All Journal Article Presentation

[Journal Article] Fabrication and optical characterization of GaN micro-disk cavities undercut by laser-assisted photo-electrochemical etching2023
- Author(s)
  T. Tajiri, S. Sosumi, K. Shimoyoshi, and K. Uchida
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 62 Issue: SC Pages: 1-5
- DOI
  10.35848/1347-4065/acb65a
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14788
[Journal Article] Mode analysis of GaN two-dimensional photonic crystal nanocavities undercut by photo-electrochemical etching2023
- Author(s)
  T. Tajiri, M. Yoshida, S. Sosumi, K. Shimoyoshi, and K. Uchida
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 62 Issue: SG Pages: 1-5
- DOI
  10.35848/1347-4065/acba80
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14788
[Journal Article] Fabrication and optical characterization of a GaN-based micro-disk laser undercut by laserassisted photo-electrochemical etching2023
- Author(s)
  Takeyoshi Tajiri, Sho Sosumi, Kazuo Uchida
- Journal Title
  
  Extended Abstracts of the 2023 International Conference on Solid State Devices and Materials
  
  Volume: H-6-02 Pages: 387-388
- DOI
  10.7567/ssdm.2023.h-6-02
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14788
[Journal Article] Fabrication of deeply undercut GaN micro-disks by selective photo-electrochemical etching of thick InGaN/GaN superlattice2021
- Author(s)
  K. Shimoyoshi, S.Ukita, K. Uchida, and T. Tajiri
- Journal Title
  
  Extended Abstracts of the 2021 International Conference on solid-state devices and materials
  
  Volume: - Pages: 646-647
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14788
[Presentation] Fabrication and optical characterization of a GaN-based micro-disk laser undercut by laserassisted photo-electrochemical etching2023
- Author(s)
  Takeyoshi Tajiri, Sho Sosumi, Kazuo Uchida
- Organizer
  the 2023 International Conference on solid-state devices and materials (SSDM)
- Data Source
  KAKENHI-PROJECT-20K14788
[Presentation] レーザ援用光電気化学エッチング法によるGaNマイクロディスクレーザの作製とその評価2023
- Author(s)
  惣角翔, 内田和男, 田尻武義
- Organizer
  第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K14788
[Presentation] マイクロマニピュレーション法によるGaNスラブ型光ナノ構造の積層2022
- Author(s)
  惣角翔，吉田理人，下吉賢信, 内田和男, 田尻武義
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K14788
[Presentation] Gallium nitride two-dimensional photonic crystal nanocavities undercut by a two-step photo-electrochemical etching using laser sources2022
- Author(s)
  M. Yoshida, S. Sosumi, K. Shimoyoshi, K. Uchida, and T. Tajiri
- Organizer
  International Microprocesses and Nanotechnology Conference (MNC) 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14788
[Presentation] 二段階光電気化学エッチングによるGaN二次元フォトニック結晶共振器の作製と光学評価2022
- Author(s)
  吉田理人，惣角翔，下吉賢信, 内田和男, 田尻武義
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K14788
[Presentation] Fabrication and optical characterization of GaN microdisk cavities undercut by laser-assisted photo-electrochemical etching2022
- Author(s)
  S. Sosumi, K. Shimoyoshi, K. Uchida, and T. Tajiri
- Organizer
  the 2022 International Conference on solid-state devices and materials (SSDM)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14788
[Presentation] 厚膜InGaN系犠牲層の光電気化学エッチングによる中空GaNマイクロディスク構造の作製2021
- Author(s)
  下吉賢信、浮田駿、内田和男、田尻武義
- Organizer
  第68回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-19K23508
[Presentation] 表厚膜InGaN系犠牲層の光電気化学エッチングによる中空GaNマイクロディスク構造の作製2021
- Author(s)
  下吉賢信, 浮田駿, 内田和男, 田尻武義
- Organizer
  応用物理学会
- Data Source
  KAKENHI-PROJECT-20K14788
[Presentation] レーザアシスト光電気化学エッチングによるGaNマイクロディスク共振器の作製と光学評価2021
- Author(s)
  下吉賢信, 浮田駿, 内田和男, 田尻武義
- Organizer
  第82回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K14788
[Presentation] Fabrication of deeply undercut GaN micro-disks by selective photo-electrochemical etching of thick InGaN/GaN superlattice2021
- Author(s)
  K. Shimoyoshi, S.Ukita, K. Uchida, and T. Tajiri
- Organizer
  2021 International Conference on solid-state devices and materials (SSDM)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14788
[Presentation] 紫波長帯にフォトニックバンドギャップを有する窒化ガリウム二次元フォトニック結晶スラブの設計2020
- Author(s)
  下吉賢信, 浮田駿, 内田和男, 田尻武義
- Organizer
  第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-19K23508
[Presentation] 紫波長帯にフォトニックバンドギャップを有する窒化ガリウム二次元フォトニック結晶スラブの設計2020
- Author(s)
  下吉賢信, 浮田駿, 内田和男, 田尻武義
- Organizer
  応用物理学会
- Data Source
  KAKENHI-PROJECT-20K14788

Tajiri Takeyoshi 田尻 武義

Research Projects

Research Products

レーザ援用光電気化学エッチング法による可視帯光回路光源の開発Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Improvement of quality in nitrides semiconductor slab-type photonic crystals and their application to photonic integrated circuitsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

III-nitride semiconductor photonic crystals integrating active and passive devicesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Fabrication and optical characterization of GaN micro-disk cavities undercut by laser-assisted photo-electrochemical etching2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Mode analysis of GaN two-dimensional photonic crystal nanocavities undercut by photo-electrochemical etching2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Fabrication and optical characterization of a GaN-based micro-disk laser undercut by laserassisted photo-electrochemical etching2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Fabrication of deeply undercut GaN micro-disks by selective photo-electrochemical etching of thick InGaN/GaN superlattice2021

Author(s)

Journal Title

Data Source

[Presentation] Fabrication and optical characterization of a GaN-based micro-disk laser undercut by laserassisted photo-electrochemical etching2023

Author(s)

Organizer

Data Source

[Presentation] レーザ援用光電気化学エッチング法によるGaNマイクロディスクレーザの作製とその評価2023

Author(s)

Organizer

Data Source

[Presentation] マイクロマニピュレーション法によるGaNスラブ型光ナノ構造の積層2022

Author(s)

Organizer

Data Source

[Presentation] Gallium nitride two-dimensional photonic crystal nanocavities undercut by a two-step photo-electrochemical etching using laser sources2022

Author(s)

Organizer

Data Source

[Presentation] 二段階光電気化学エッチングによるGaN二次元フォトニック結晶共振器の作製と光学評価2022

Author(s)

Organizer

Data Source

[Presentation] Fabrication and optical characterization of GaN microdisk cavities undercut by laser-assisted photo-electrochemical etching2022

Author(s)

Organizer

Data Source

[Presentation] 厚膜InGaN系犠牲層の光電気化学エッチングによる中空GaNマイクロディスク構造の作製2021

Author(s)

Organizer

Data Source

[Presentation] 表 厚膜InGaN系犠牲層の光電気化学エッチングによる中空GaNマイクロディスク構造の作製2021

Author(s)

Organizer

Data Source

[Presentation] レーザアシスト光電気化学エッチングによるGaNマイクロディスク共振器の作製と光学評価2021

Author(s)

Organizer

Data Source

[Presentation] Fabrication of deeply undercut GaN micro-disks by selective photo-electrochemical etching of thick InGaN/GaN superlattice2021

Author(s)

Organizer

Data Source

Tajiri Takeyoshi 田尻武義

[Presentation] 表厚膜InGaN系犠牲層の光電気化学エッチングによる中空GaNマイクロディスク構造の作製2021