Fujikata Junichi 藤方潤一

Researcher Number	00869159
Other IDs
Affiliation (Current)	2025: 徳島大学, ポストLEDフォトニクス研究所, 教授 2025: 大阪大学, 大学院工学研究科, 招へい研究員
Affiliation (based on the past Project Information) *help	2022 – 2025: 徳島大学, ポストLEDフォトニクス研究所, 教授 2021: 徳島大学, 大学院社会産業理工学研究部(理工学域), 教授
Review Section/Research Field	Principal Investigator Basic Section 21060:Electron device and electronic equipment-related Except Principal Investigator Medium-sized Section 30:Applied physics and engineering and related fields / Basic Section 30020:Optical engineering and photon science-related
Keywords	Principal Investigator 光・電磁波融合 / シリコンフォトニクス集積回路 / THz検出 / フランツ・ケルディッシュ効果 / グラフェン / 光電波接続 / ゲルマニウム光変調器 / メタサーフェスアンテナ / グラフェンFET / テラヘルツ … More Except Principal Investigator … More ミー共振 / 完全吸収体 / グラフェン / メタマテリアル / メタサーフェス / 屈折率センシング / バイオセンシング / 新型コロナウイルス / バイオセンサー / マイクロ光コム / 光コム / 波長可変レーザーダイオード / 光シンセサイザー / 波長可変レーザ / 半導体レーザ / 量子ドット / シリコンフォトニクス Less

グラフェン/CNTハイブリッド素子とシリコンフォトニクスのヘテロ集積によるTHz-光融合Principal Investigator
- Principal Investigator
  
  藤方潤一
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21060:Electron device and electronic equipment-related
- Research Institution
  The University of Tokushima
Enhancement of optical interaction and all-optical switching by degenerate critical coupling in single-layered graphene
- Principal Investigator
  
  高原淳一
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 30:Applied physics and engineering and related fields
- Research Institution
  Osaka University
Ultra-sensitive and rapid detection of emerging and resurging viruses based on biomedical photonics of optical frequency comb
- Principal Investigator
  
  安井武史
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 30:Applied physics and engineering and related fields
- Research Institution
  The University of Tokushima
高品質グラフェンとシリコンフォトニクスのヘテロ集積によるTHz-光融合Principal Investigator
- Principal Investigator
  
  藤方潤一
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21060:Electron device and electronic equipment-related
- Research Institution
  The University of Tokushima
On-chip optical synthesizer
- Principal Investigator
  
  Tomohiro Kita
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 30020:Optical engineering and photon science-related
- Research Institution
  Waseda University

All 2024 2023 2022 2021 2020

All Journal Article Presentation Book

[Book] 光と物質の量子相互作用ハンドブック2023
- Author(s)
  (監修）荒川泰彦、（第4編第8章執筆）藤方潤一
- Total Pages
  992
- Publisher
  株式会社エヌ・ティー・エス
- Data Source
  KAKENHI-PROJECT-23K22825
[Journal Article] Photo-thermoelectric effect-driven detection of optical communication light in graphene/hBN heterostructures2024
- Author(s)
  Iwasaki Takuya、Sato Yodai、Ogo Makoto、Oh Byunghun、Kozawa Daichi、Kitaura Ryo、Watanabe Kenji、Taniguchi Takashi、Moriyama Satoshi、Fujikata Junichi
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 63 Issue: 3 Pages: 030903-030903
- DOI
  10.35848/1347-4065/ad2bd6
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-22H05458, KAKENHI-PROJECT-23H05469, KAKENHI-PROJECT-23H00274, KAKENHI-PROJECT-23K20962, KAKENHI-PROJECT-23K21066, KAKENHI-PROJECT-23K22825, KAKENHI-PROJECT-23K23161
[Journal Article] THz wave Mux/DeMux operation using bearded-type topological photonic crystal waveguide structure2024
- Author(s)
  Hata Remma、Fujikata Junichi
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 63 Issue: 2 Pages: 02SP27-02SP27
- DOI
  10.35848/1347-4065/ad0b2e
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K22825
[Journal Article] High-performance Ge/Si electro-absorption optical modulator up to 85°C and its highly efficient photodetector operation2023
- Author(s)
  Fujikata Junichi、Noguchi Masataka、Katamawari Riku、Inaba Kyosuke、Ono Hideki、Shimura Daisuke、Onawa Yosuke、Yaegashi Hiroki、Ishikawa Yasuhiko
- Journal Title
  
  Optics Express
  
  Volume: 31 Issue: 6 Pages: 10732-10732
- DOI
  10.1364/oe.484380
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H01367, KAKENHI-PROJECT-23K22825
[Journal Article] Graphene perfect absorber based on degenerate critical coupling of toroidal mode2023
- Author(s)
  Rongyang Xu, Junichi Fujikata, and Junichi Takahara
- Journal Title
  
  Optics Letters
  
  Volume: 48 Issue: 6 Pages: 1490-1493
- DOI
  10.1364/ol.483486
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K18987, KAKENHI-PROJECT-23K22825
[Journal Article] High-extinction-ratio Si optical modulator loaded with integrated polarizer2022
- Author(s)
  Hiroki Kojima, Junichi Fujikata, and Tomohiro Kita
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: - Issue: SK Pages: SK1001-SK1001
- DOI
  10.35848/1347-4065/ac5a2b
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H02634
[Journal Article] Si光変調器の高消光比2020
- Author(s)
  小島　大輝、藤方　潤一、北　智洋
- Journal Title
  
  電子情報通信学会　技術研究報告
  
  Volume: vol. 120, no. 243, OPE2020-70 Pages: 125-128
- Data Source
  KAKENHI-PROJECT-19H02634
[Presentation] 光及びTHz周波数（波長）帯で機能するナノフォトニクス偏光コンバータ2024
- Author(s)
  日下智貴、藤方潤一
- Organizer
  次世代光フォーラム2024 in 徳島
- Data Source
  KAKENHI-PROJECT-23H00274
[Presentation] 単層グラフェンを用いた中空型シリコンメタサーフェス完全吸収体2024
- Author(s)
  宮田孝太郎、橋本将希、岩崎拓哉、渡辺賢司、谷口尚、藤方潤一、高原淳一
- Organizer
  第71回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-23H00274
[Presentation] 光畳み込みニューラルネットワークを用いた高効率画像識別2024
- Author(s)
  新屋暁斗、呂国偉、喜田弘司、佐藤洸、横山士吉、藤方潤一
- Organizer
  2024年電子情報通信学会総合大会
- Data Source
  KAKENHI-PROJECT-23K22825
[Presentation] トポロジカルフォトニック結晶構造を用いたTHz波Mux/Demux動作の検討2023
- Author(s)
  畠廉真、藤方潤一
- Organizer
  2023年第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-23K22825
[Presentation] hBN/グラフェン/hBNによるNIR～THz光検出に向けた素子の評価2023
- Author(s)
  佐藤遥大，李恒，高橋典華，森山悟士，河野行雄，渡邊賢司，谷口尚，藤方潤一，岩﨑拓哉
- Organizer
  電子材料研究会次世代デバイス応用へ向けたエコシステム材料の合成・物性評価
- Data Source
  KAKENHI-PROJECT-23H00274
[Presentation] Si上Ge細線構造を用いた導波路受光器の受光スペクトルと温度依存性2023
- Author(s)
  金子尚平、Piedra-Lorenzana Jose A.、藤方潤一、石川靖彦
- Organizer
  第70回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-23K22825
[Presentation] NIR～THz光検出に向けた高品質グラフェン素子の作製と特性評価2023
- Author(s)
  佐藤遥大，李恒、高橋典華，森山悟士，河野行雄，渡邊賢司，谷口尚，藤方潤一，岩﨑拓哉
- Organizer
  電気学会C部門電子材料研究会
- Data Source
  KAKENHI-PROJECT-23K22825
[Presentation] SiC上グラフェンを用いた高速非線形光学応答2023
- Author(s)
  藤方潤一、日下智貴、関和彦、乗松航、伊藤孝寛、片山哲郎、永瀬雅夫、古部昭広
- Organizer
  第70回応用物理学会春季学術講演会（Web会議）
- Data Source
  KAKENHI-PROJECT-23K22825
[Presentation] Nanophotonic Polarization Converter for Optical and THz Wireless communications2023
- Author(s)
  Tomoki Kusaka, Junichi Fujikata
- Organizer
  OPTIC 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22825
[Presentation] グラフェンpn接合アンテナ構造による光検出素子の作製と評価2023
- Author(s)
  佐藤遥大、李恒、高橋典華、森山悟士、河野行雄、渡邊賢司、谷口尚、藤方潤一、岩崎拓哉
- Organizer
  第70回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-23K22825
[Presentation] トポロジカルフォトニック結晶構造を用いた THz波Mux/DeMux動作の検討2023
- Author(s)
  畠廉真、藤方潤一
- Organizer
  次世代光フォーラム in 徳島
- Data Source
  KAKENHI-PROJECT-23K22825
[Presentation] 光及びTHz周波数（波長）帯で機能するナノフォトニクス偏光コンバータ2023
- Author(s)
  日下智貴、藤方潤一
- Organizer
  次世代光フォーラム in 徳島
- Data Source
  KAKENHI-PROJECT-23K22825
[Presentation] テラヘルツ集積回路の実現に向けたフォトニック結晶構造の検討2023
- Author(s)
  畠廉真、藤方潤一
- Organizer
  OPJ2023
- Data Source
  KAKENHI-PROJECT-23K22825
[Presentation] THz Wave Mux/DeMux Operation using Bearded-Type Topological Photonic Crystal Waveguide Structure2023
- Author(s)
  Remma Hata, Junichi Fujikata
- Organizer
  2023 International Conference on Solid State Devices and Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22825
[Presentation] 光・THz周波数領域におけるナノフォトニック偏光変換器2023
- Author(s)
  日下智貴、藤方潤一
- Organizer
  2023年第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-23K22825
[Presentation] 光・THz周波数領域におけるナノフォトニック偏光変換器2023
- Author(s)
  日下智貴、藤方潤一
- Organizer
  第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-23H00274
[Presentation] 埋め込み型シリコンメタサーフェス上への単層グラフェンの作製と光学特性2023
- Author(s)
  宮田孝太郎、Rongyang Xu、岩崎拓哉、佐藤遥大、森山悟士、渡辺賢司、谷口尚、藤方潤一、高原淳一
- Organizer
  Optics & Photonics Japan 2023
- Data Source
  KAKENHI-PROJECT-23H00274
[Presentation] Nanophotonic Polarization Converter for Optical and THz Wireless communications2023
- Author(s)
  Tomoki Kusaka and Junichi Fujikata
- Organizer
  OPTIC2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23H00274
[Presentation] グラフェンpn接合アンテナ構造による光検出素子の作製と評価2023
- Author(s)
  佐藤遥大, 李恒, 高橋典華, 森山悟士, 河野行雄, 渡邊賢司, 谷口尚, 藤方潤一，岩﨑拓哉
- Organizer
  第70回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-23H00274
[Presentation] テラヘルツ集積回路の実現に向けたフォトニック結晶構造の検討2023
- Author(s)
  畠廉真、岸川博紀、藤方潤一
- Organizer
  第70回応用物理学会春季学術講演会（Web会議）
- Data Source
  KAKENHI-PROJECT-23K22825
[Presentation] SiC 上高品質グラフェンを用いた全光型超高速光スイッチ2022
- Author(s)
  日下智貴、古部昭広、片山哲郎、岸川博紀、大野恭秀、永瀬雅夫、藤方潤一
- Organizer
  2022年第83回応用物理学会秋季学術講演会（Web会議）
- Data Source
  KAKENHI-PROJECT-23K22825
[Presentation] Temperature dependence of responsivity spectra in waveguide-photodetecter of Ge wire structure2022
- Author(s)
  Shohei Kaneko, Jose A.Piedra-Lorenzana, Junichi Fujikata, Yasuhiko Ishikawa
- Organizer
  PDW2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22825
[Presentation] 透過型フォトニック結晶を用いたテラヘルツOAM発生器2022
- Author(s)
  畠廉真、岸川博紀、藤方潤一
- Organizer
  2022年第83回応用物理学会秋季学術講演会（Web会議）
- Data Source
  KAKENHI-PROJECT-23K22825
[Presentation] CVD Growth and Photonic Device Application of Ge Strip Structure on Si2022
- Author(s)
  Yasuhiko Ishikawa, Jose A. Piedra-Lorenzana, Takeshi Hizawa, and Junichi Fujikata
- Organizer
  9th International Symposium on Control of Semiconductor Interfaces
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22825
[Presentation] High extinction ratio Si optical modulator loaded with integrated polarizer2021
- Author(s)
  Hiroki Kojima, Jun-ichi Fujikata, and Tomohiro Kita
- Organizer
  23rd Microoptics Conference (MOC 2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02634
[Presentation] 50 dB以上の高消光比Si光変調器2020
- Author(s)
  小島　大輝、藤方　潤一、北　智洋
- Organizer
  2021年電子情報通信学会総合大会
- Data Source
  KAKENHI-PROJECT-19H02634

1. 高原淳一 (90273606)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
2. 岩崎拓哉 (50814274)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
3. Tomohiro Kita (40466537)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
4. MENDEZ MANUEL (20822430)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 安井武史 (70314408)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 南川丈夫 (10637193)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 松浦善治 (50157252)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 久世直也 (50852258)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 坂根亜由子 (60509777)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 田上周路 (80420503)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 時実悠 (80648931)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 加治佐平 (00643123)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 古部昭広 (30357933)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 石川靖彦 (60303541)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
15. 河野行雄 (90334250)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
16. KITAURA Ryo

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Fujikata Junichi 藤方 潤一

Research Projects

Research Products

Co-Researchers

グラフェン/CNTハイブリッド素子とシリコンフォトニクスのヘテロ集積によるTHz-光融合Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Enhancement of optical interaction and all-optical switching by degenerate critical coupling in single-layered graphene

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Ultra-sensitive and rapid detection of emerging and resurging viruses based on biomedical photonics of optical frequency comb

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

高品質グラフェンとシリコンフォトニクスのヘテロ集積によるTHz-光融合Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

On-chip optical synthesizer

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Book] 光と物質の量子相互作用 ハンドブック2023

Author(s)

Total Pages

Publisher

Data Source

[Journal Article] Photo-thermoelectric effect-driven detection of optical communication light in graphene/hBN heterostructures2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] THz wave Mux/DeMux operation using bearded-type topological photonic crystal waveguide structure2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] High-performance Ge/Si electro-absorption optical modulator up to 85°C and its highly efficient photodetector operation2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Graphene perfect absorber based on degenerate critical coupling of toroidal mode2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] High-extinction-ratio Si optical modulator loaded with integrated polarizer2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Si光変調器の高消光比2020

Author(s)

Journal Title

Data Source

[Presentation] 光及びTHz周波数（波長）帯で機能するナノフォトニクス偏光コンバータ2024

Author(s)

Organizer

Data Source

[Presentation] 単層グラフェンを用いた中空型シリコンメタサーフェス完全吸収体2024

Author(s)

Organizer

Data Source

[Presentation] 光畳み込みニューラルネットワークを用いた高効率画像識別2024

Author(s)

Organizer

Data Source

Fujikata Junichi 藤方潤一

[Book] 光と物質の量子相互作用ハンドブック2023