Atsumi Yuki 渥美裕樹

… Alternative Names

渥美裕樹アツミユウキ

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Researcher Number	30738068
Other IDs
Affiliation (Current)	2025: 国立研究開発法人産業技術総合研究所, エレクトロニクス・製造領域, 主任研究員
Affiliation (based on the past Project Information) *help	2024: 国立研究開発法人産業技術総合研究所, エレクトロニクス・製造領域, 主任研究員 2019 – 2021: 国立研究開発法人産業技術総合研究所, エレクトロニクス・製造領域, 主任研究員 2017 – 2018: 国立研究開発法人産業技術総合研究所, エレクトロニクス・製造領域, 研究員 2015 – 2016: 国立研究開発法人産業技術総合研究所, 電子光技術研究部門, 研究員 2014: 独立行政法人産業技術総合研究所, 電子光技術研究部門, 研究員
Review Section/Research Field	Principal Investigator Basic Section 21060:Electron device and electronic equipment-related / Electron device/Electronic equipment Except Principal Investigator Electron device/Electronic equipment
Keywords	Principal Investigator シリコンフォトニクス / 空間多重光信号伝送 / 表面光結合器 / 光ピンセット / マッハツェンダー干渉計 / 配向制御 / 位相制御 / 液晶 / 三次元光集積回路 / 偏波分離素子 / 多層光配線 / 偏波ビームスプリッタ … More Except Principal Investigator … More 光デバイス・光回路 / フェーズアレー / 光デバイス / 空間光学 / イオン注入 / 導波路 / シリコンフォトニクス Less

立体湾曲導波路アンテナを用いた超広帯域オンチップ多モード光送受信システムの開発Principal Investigator
- Principal Investigator
  
  渥美裕樹
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 21060:Electron device and electronic equipment-related
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Development of optical tweezers system based on silicon photonicsPrincipal Investigator
- Principal Investigator
  
  Atsumi Yuki
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 21060:Electron device and electronic equipment-related
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Novel space optics using vertically curved silicon waveguides
- Principal Investigator
  
  Sakakibara Youichi
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Electron device/Electronic equipment
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Developement of liquid crystal loaded silicon photonic devices incorporating initial alignment technique based on groove arrayPrincipal Investigator
- Principal Investigator
  
  Atsumi Yuki
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Electron device/Electronic equipment
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Development of c-Si/a-Si:H hybrid multi-layer optical transmitter toward 3D optical integrated circuitsPrincipal Investigator
- Principal Investigator
  
  Atsumi Yuki
- Project Period (FY)
  2014 – 2015
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Electron device/Electronic equipment
- Research Institution
  National Institute of Advanced Industrial Science and Technology

All 2020 2019 2018 2017 2016 2015 Other

All Journal Article Presentation

[Journal Article] Design of aspherical-lensed Si surface optical coupler for coupling with standard single-mode optical fibers2020
- Author(s)
  Atsumi Yuki、Yoshida Tomoya、Sakakibara Youichi
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 59 Issue: 10 Pages: 100905-100905
- DOI
  10.35848/1347-4065/abb5bf
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K15055
[Journal Article] Improvement of fabrication accuracy of vertically curved silicon waveguide optical coupler using hard mask shielded ion implantation bending2020
- Author(s)
  Yoshida Tomoya、Atsumi Yuki、Omoda Emiko、Sakakibara Youichi
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 59 Issue: 7 Pages: 078003-078003
- DOI
  10.35848/1347-4065/ab9cd8
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K04634, KAKENHI-PROJECT-19K15055
[Journal Article] Low-Loss and Broadband Optical Coupler Based on Lensed-Top Vertically Curved Silicon Waveguide2019
- Author(s)
  Atsumi Yuki、Yoshida Tomoya、Omoda Emiko、Sakakibara Youichi
- Journal Title
  
  IEEE Photonics Technology Letters
  
  Volume: 31 Issue: 8 Pages: 603-606
- DOI
  10.1109/lpt.2019.2903233
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H04359
[Journal Article] Initial alignment control technique using on-chip groove arrays for liquid crystal hybrid silicon optical phase shifters2019
- Author(s)
  Atsumi Yuki、Watabe Kazuhiro、Uda Narutaka、Miura Noboru、Sakakibara Youichi
- Journal Title
  
  Optics Express
  
  Volume: 27 Issue: 6 Pages: 8756-8767
- DOI
  10.1364/oe.27.008756
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K18098
[Journal Article] Broad-band surface optical coupler based on a SiO2-capped vertically curved silicon waveguide2018
- Author(s)
  Atsumi Yuki、Yoshida Tomoya、Omoda Emiko、Sakakibara Youichi
- Journal Title
  
  Optics Express
  
  Volume: 26 Issue: 8 Pages: 10400-10400
- DOI
  10.1364/oe.26.010400
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H04359
[Journal Article] Design of compact surface optical coupler based on vertically curved silicon waveguide for high-numerical-aperture single-mode fiber2017
- Author(s)
  Y. Atsumi, T. Yoshida, E. Omoda, Y. Sakakibara
- Journal Title
  
  Jpn. J. Appl. Phys.
  
  Volume: 56 Issue: 9 Pages: 090307-090307
- DOI
  10.7567/jjap.56.090307
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H04359
[Journal Article] Compact and low-loss liquid crystal loaded Mach-Zehnder optical switch based on Si wire waveguide2017
- Author(s)
  Yuki Atsumi, Tetsuo Miyazaki, Noboru Miura, Masahiko Mori, Youichi Sakakibara
- Journal Title
  
  IEICE Electron. Express
  
  Volume: 14 Issue: 6 Pages: 20170110-20170110
- DOI
  10.1587/elex.14.20170110
- NAID
  130006895157
- ISSN
  1349-2543
- Language
  English
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-16K18098
[Journal Article] Interlayer Polarization Beam Splitter Based on Asymmetrical Si Wire Directional Coupler2016
- Author(s)
  Yuki Atsumi, Ryohei Takei, Makoto Okano, Tomohiro Amemiya, Youichi Sakakibara, Masahiko Mori
- Journal Title
  
  IEEE Photonics Technology Letters
  
  Volume: 28 Issue: 14 Pages: 1545-1548
- DOI
  10.1109/lpt.2016.2558286
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26889073
[Journal Article] In-plane switching mode-based liquid-crystal hybrid Si wired Mach-Zehnder optical switch2016
- Author(s)
  Yuki Atsumi, Tetsuo Miyazaki, Ryohei Takei, Makoto Okano, Noboru Miura, Masahiko Mori, Youichi Sakakibara
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 55 Issue: 11 Pages: 118003-118003
- DOI
  10.7567/jjap.55.118003
- NAID
  210000147253
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-16K18098
[Presentation] Vertically-Curved Si Surface Optical Coupler for Coupling with Standard Single-Mode Optical Fibers2020
- Author(s)
  Yuki Atsumi, Tomoya Yoshida, Emiko Omoda, Youichi Sakakibara
- Organizer
  The Optical Networking and Communication Conference & Exhibition
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15055
[Presentation] 通信用SMFと高効率結合する非球面レンズ付きエレファントカプラの開発2020
- Author(s)
  渥美裕樹、吉田知也、面田恵美子、榊原陽一
- Organizer
  電子情報通信学会2020年総合大会
- Data Source
  KAKENHI-PROJECT-19K15055
[Presentation] Broadband and Polarization Insensitive Surface Optical Coupler Using Vertically Curved Waveguides Fabricated with ArF-immersion Lithography2019
- Author(s)
  T. Yoshida、, Y. Atsumi, E. Omoda, and Y. Sakakibara
- Organizer
  The Optical Networking and Communication Conference & Exhibition (OFC), San Diego, 2019/03/05
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04359
[Presentation] シングルモードファイバとの結合に向けたエレファントカプラの設計2019
- Author(s)
  渥美裕樹、吉田知也、榊原陽一
- Organizer
  電子情報通信学会2019年総合大会，早稲田大学(東京)、2019/03/22
- Data Source
  KAKENHI-PROJECT-16H04359
[Presentation] 局所配向誘引構造を組み込んだ面内電界駆動液晶装荷シリコン細線 MZ 型光スイッチの作製2019
- Author(s)
  宇田成孝、渥美裕樹、三浦登、榊原陽一
- Organizer
  第66 回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-16K18098
[Presentation] High-Performance Surface Optical Coupler Based on SiO2-Capsuled Vertically Curved Si Waveguide2018
- Author(s)
  Y. Atsumi, T. Yoshida, E. Omoda, and Y. Sakakibara
- Organizer
  The 44th European Conference on Optical Communication (ECOC), We2.9, Roma, Italy, 2018/9/26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04359
[Presentation] Vertically-bent silicon waveguide for high-efficiency optical fiber coupling2018
- Author(s)
  Y. Sakakibara, Y. Atsumi, E. Omoda and T. Yoshida
- Organizer
  SPIE Photonics Europe 2018 Conference 10686 “Silicon Photonics: from Fundamental Research to Manufacturing” 10686-27 25 April 2018, Strasbourg, France
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04359
[Presentation] 5umスポット径有する広帯域・高効率結合エレファントカプラの実現2018
- Author(s)
  渥美裕樹、吉田知也、面田恵美子、榊原陽一
- Organizer
  電子情報通信学会2018年総合大会
- Data Source
  KAKENHI-PROJECT-16H04359
[Presentation] 液晶装荷シリコン細線光スイッチの時間応答特性の検討2018
- Author(s)
  宇田成孝、渥美裕樹、渡部和宏、三浦登、榊原陽一
- Organizer
  電子情報通信学会2018年総合大会
- Data Source
  KAKENHI-PROJECT-16K18098
[Presentation] 局所配向誘引構造を組み込んだ垂直駆動液晶装荷シリコン細線 MZI 型光スイッチの試作 (Ⅰ)2018
- Author(s)
  渡部和宏、渥美裕樹、宇田成孝、三浦登、榊原陽一
- Organizer
  第65回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-16K18098
[Presentation] Liquid crystal loaded silicon Mach-Zehnder optical switch incorporating groove array based initial alignment technique2018
- Author(s)
  Atsumi Yuki、Watabe Kazuhiro、Uda Narutaka、Miura Noboru、Sakakibara Youichi
- Organizer
  IEEE International Conference on Group IV Photonics 2018 (GFP 2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K18098
[Presentation] Three Dimensional Silicon Optical Waveguide Structure Bent by Ion Implantation for Surface Coupling2018
- Author(s)
  Y. Sakakibara, Y. Atsumi and T. Yoshida
- Organizer
  The Optical Networking and Communication Conference & Exhibition (OFC)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04359
[Presentation] 局所配向誘引構造を組み込んだ垂直駆動液晶装荷シリコン細線 MZI 型光スイッチの試作 (Ⅱ)2018
- Author(s)
  渡部和宏、渥美裕樹、宇田成孝、三浦登、榊原陽一
- Organizer
  第65回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-16K18098
[Presentation] ArF液浸リソグラフィで作製したエレファントカプラ2018
- Author(s)
  吉田知也、渥美裕樹、面田恵美子、榊原陽一
- Organizer
  電子情報通信学会2018年ソサイエティ大会, C-3-44, 金沢市, 2018/09/13
- Data Source
  KAKENHI-PROJECT-16H04359
[Presentation] Characterization of coupling properties of vertically curved Si surface optical coupler designed for coupling with 5-μm-MFD SMF2018
- Author(s)
  Y. Atsumi, T. Yoshida, E. Omoda, Y. Sakakibara
- Organizer
  The Optical Networking and Communication Conference & Exhibition (OFC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04359
[Presentation] 電極に局所配向誘因構造を埋め込んだ液晶装荷シリコン細線方向性結合器型光スイッチの試作2017
- Author(s)
  渡部和宏、渥美裕樹、宇田成孝、三浦登、榊原陽一
- Organizer
  第64回応用物理学会春季学術講演会
- Place of Presentation
  パシフィコ横浜(神奈川県)
- Year and Date
  2017-03-14
- Data Source
  KAKENHI-PROJECT-16K18098
[Presentation] abrication of vertically curved Si surface optical coupler coupling with 5-μm-mode-field-diameter optical fiber2017
- Author(s)
  Y. Atsumi, T. Yoshida, E. Omoda, Y. Sakakibara
- Organizer
  International Conference on Group IV Photonics(GFP)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04359
[Presentation] 高NAシングルモード光ファイバ実装に向けた高効率エレファントカプラの提案2017
- Author(s)
  渥美裕樹、吉田知也、面田恵美子、榊原陽一
- Organizer
  第64回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-16H04359
[Presentation] Large mode-field-diameter surface optical coupler based on SiO2-capsuled vertically curved Si waveguide2017
- Author(s)
  Y. Atsumi, T. Yoshida, E. Omoda, Y. Sakakibara
- Organizer
  The Optical Networking and communication Conference & Exhibition (OFC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04359
[Presentation] オンチップ微細溝配列を用いた局所配向制御可能な液晶装荷シリコン光スイッチ2017
- Author(s)
  渥美裕樹、渡部和宏、宇田成孝、三浦登、森雅彦、榊原陽一
- Organizer
  第64回応用物理学会春季学術講演会
- Place of Presentation
  パシフィコ横浜(神奈川県)
- Year and Date
  2017-03-14
- Data Source
  KAKENHI-PROJECT-16K18098
[Presentation] Controlled initial orientation of liquid crystals in silicon optical switches with a groove array2017
- Author(s)
  Yuki Atsumi, Kazuhiro Watabe, Narutaka Uda, Noboru Miura, Masahiko Mori, Youichi Sakakibara
- Organizer
  CLEO-PR, OECC and PGC 2017
- Place of Presentation
  Sands expo and convention centre, Singapore
- Year and Date
  2017-07-31
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K18098
[Presentation] Design of Feasible Silicon Interlayer Polarization Beam Splitter2015
- Author(s)
  Yuki Atsumi, Ryohei Takei, Makoto Okano, Tomohiro Amemiya, Youichi Sakakibara, Masahiko Mori
- Organizer
  IEEE the 12th International Conference on Group IV Photonics
- Place of Presentation
  Pinnacle Vancouver Harborside, Vancouver, Canada
- Year and Date
  2015-08-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26889073
[Presentation] 三次元シリコン光集積回路に向けた層間偏波ビームスプリッタの設計
- Author(s)
  渥美裕樹、武井亮平、岡野誠、雨宮智宏、榊原陽一、森雅彦
- Organizer
  電子情報通信学会 2015年総合大会
- Place of Presentation
  立命館大学(滋賀県)
- Year and Date
  2015-03-10 – 2015-03-13
- Data Source
  KAKENHI-PROJECT-26889073

1. Sakakibara Youichi (40357091)

# of Collaborated Projects: 1 results

# of Collaborated Products: 14 results
2. 吉田知也 (80462844)

# of Collaborated Projects: 1 results

# of Collaborated Products: 15 results
3. KAJI ryosaku

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. Watabe Kazuhiro

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
5. Uda Narutaka

# of Collaborated Projects: 1 results

# of Collaborated Products: 9 results

Atsumi Yuki 渥美 裕樹

渥美 裕樹 アツミ ユウキ

Research Projects

Research Products

Co-Researchers

立体湾曲導波路アンテナを用いた超広帯域オンチップ多モード光送受信システムの開発Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of optical tweezers system based on silicon photonicsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Novel space optics using vertically curved silicon waveguides

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Developement of liquid crystal loaded silicon photonic devices incorporating initial alignment technique based on groove arrayPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of c-Si/a-Si:H hybrid multi-layer optical transmitter toward 3D optical integrated circuitsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Design of aspherical-lensed Si surface optical coupler for coupling with standard single-mode optical fibers2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Improvement of fabrication accuracy of vertically curved silicon waveguide optical coupler using hard mask shielded ion implantation bending2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Low-Loss and Broadband Optical Coupler Based on Lensed-Top Vertically Curved Silicon Waveguide2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Initial alignment control technique using on-chip groove arrays for liquid crystal hybrid silicon optical phase shifters2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Broad-band surface optical coupler based on a SiO2-capped vertically curved silicon waveguide2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Design of compact surface optical coupler based on vertically curved silicon waveguide for high-numerical-aperture single-mode fiber2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Compact and low-loss liquid crystal loaded Mach-Zehnder optical switch based on Si wire waveguide2017

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] Interlayer Polarization Beam Splitter Based on Asymmetrical Si Wire Directional Coupler2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] In-plane switching mode-based liquid-crystal hybrid Si wired Mach-Zehnder optical switch2016

Author(s)

Atsumi Yuki 渥美裕樹

渥美裕樹アツミユウキ