Rchr

J-GLOBAL ID：200901062893283696 Update date: Sep. 17, 2024

Maru Koichi

マルコウイチ | Maru Koichi

Affiliation and department：
Job title： Professor
Homepage URL (1)： http://www.eng.kagawa-u.ac.jp/~maru/

Research field (2)： Measurement engineering , Optical engineering and photonics

Research keywords (4)： sensing , telecommunication , optics , optical devices

Research theme for competitive and other funds (14)：

2022 - 2025 光空間エンコード化速度分布同時計測技術の開発とマイクロ流路計測用デバイスへの展開
2019 - 2022 Laser Doppler velocimetry for three-dimensional distribution measurement of velocity vectors based on optical spatial encoding
2015 - 2018 Laser Doppler velocimetry for dense cross-sectional velocity distribution measurement using spatial encoding and non-mechanical scanning
2015 - 2018 Realization of safe and worry-free community using security camera system, which watches over the whole community with privacy protection
2013 - 2015 Geographic scaling of elastic optical network by introducing virtualized elastic regenerators

Show all

Papers (104)：

H. Yamaji, K. Maru. Simultaneous measurement of velocity distribution by three-dimensional spatial encoding. 28th Microoptics Conference (MOC2023). 2023. PO-19
S. Yamada, K. Maru, K. Nakatsuhara. Nb2O5-based grating coupler design in integrated probe for 3D velocity distribution measurement. 28th Microoptics Conference (MOC2023). 2023. PO-43
Koichi Maru, Yoshinobu Yamamoto, Katsumi Nakatsuhara. Design of low-loss Nb2O5-based grating coupler in scanning differential laser-Doppler integrated probe for cross-sectional velocity distribution measurement. Optical Engineering. 2023. 62. 03
高橋尚志, 鶴町徳昭, 丸浩一, 上村忍, 野々村敦子, 寺林優, 田中康弘, 石井知彦, 寺尾徹, 高木由美子, et al. 第4期中期目標期間における「自然科学基礎実験」の意義と役割. 2022. 20. 137-143
H. Yamaji, S. N. A. B. Ghafar, K. Maru. Three-dimensional velocity distribution measurement using spatial encoding and wavelength scanning. 13th International Conference on Optics-photonics Design & Fabrication (ODF’22). 2022. P-OTh-22

ｍore...

MISC (55)：

山地陽翔, S. N. A. B. Abd Ghafar, 丸浩一. 空間エンコード化と波長走査を組み合わせた3次元速度分布計測方法. 令和3年度SICE四国支部学術講演会. 2021. PS1-03
Maru Koichi. C-3-24 Nonmechanical Laser Doppler Cross-sectional Velocimetry. Proceedings of the IEICE General Conference. 2016. 2016. 1. 162-162
S. Kato, A. Takita, N. Yoshiura, N. Ohta, 丸浩一, H. Ueda, H. Matsuda, Y. Fujii. Development of security camera with privacy protection and, social experiment using the security camera with privacy protection. Proc. 4th IIAE International Conference on Industrial Application Engineering 2016. 2016. 356-359
Performance analysis of filters using arrayed waveguide gratings under the influence of random phase error. 2015. 115. 332. 13-18
丸浩一, K. Watanabe. Directional discrimination using optical serrodyne modulation for non-mechanical scanning laser Doppler velocimeter. Proc. 9th International Conference on Optics-photonics Design and Fabrication (ODF’14). 2014

ｍore...

Patents (18)：

Array waveguide grating and method of manufacture thereof
スターカプラ及び光波長合分波器
光回路の特性測定方法およびその装置
熱光学効果型光アテネータ
光波長ルーティング装置

ｍore...

Books (4)：

“Cross-sectional velocity distribution measurement based on fiber-optic differential laser Doppler velocimetry,” in Advances in imaging and sensing, pp. 121-140
CRC Press 2016
"Laser Doppler velocimetry technology for integration and directional discrimination," in Optical imaging devices: new technologies and applications, pp. 189-206
CRC Press 2015
“Laser Doppler velocimetry technology for integration and directional discrimination,” in Smart sensors for industrial applications, pp. 81-95
CRC Press 2013
“Guided-wave optical components for DWDM transmission systems using ADMs,” in The Emerging Optical Network, Part IV: DWDM and optical technology advances, pp. 175-186
Intl. Engineering Consortium 2001

Lectures and oral presentations (110)：

Simultaneous measurement of 3D velocity distribution using 3D spatial encoding
(令和5年度電気・電子・情報関係学会四国支部連合大会 2023)
Nb2O5/SiO2多重反射層上グレーティングカプラのための理論的検討
(Photonic Device Workshop 2022 2022)
多重反射層上に形成するグレーティングカプラのための基礎検討
(光エレクトロニクス(OPE)研究会 2022年度6月研究会 2022)
集積型レーザドップラー速度計に用いるNb2O5導波路グレーティングカプラの設計
(第4回機能性材料を用いた微細構造デバイス研究グループ研究発表会 2018)
速度分布計測用Si集積型レーザドップラープローブの光学系設計
(第3回機能性材料を用いた微細構造デバイス研究グループ研究発表会 2017)

ｍore...

Education (3)：

2005 - 2007 東京工業大学大学院理工学研究科電気電子工学専攻
1995 - 1997 東京工業大学大学院理工学研究科電子物理工学専攻
1991 - 1995 Tokyo Institute of Technology Faculty of Engineering

Professional career (3)：

Bachelor of Engineering (Tokyo Institute of Technology)
Master of Engineering (Tokyo Institute of Technology)
Doctor of Engineering (Tokyo Institute of Technology)

Work history (6)：

2018/04 - 現在香川大学創造工学部, 教授
2013/04 - 現在四国医療福祉専門学校, 非常勤講師
2010/10 - 2018/03 香川大学工学部, 准教授
2008/07 - 2010/09 群馬大学大学院工学研究科, 助教
1997/04 - 2008/06 Hitachi Cable, Ltd.

Show all

Committee career (47)：

2023/05 - 現在 14th International Conference on Optics-Photonics Design and Fabrication (ODF’24), Program Committee
2023/04 - 現在 12th IEEE International Conference on Communication, Networks and Satellite (IEEE COMNETSAT 2023), Technical Program Committee
2023/04 - 現在応用物理学会中国四国支部庶務幹事
2022/09 - 現在 28th Microoptics Conference (MOC2023), Organizing Committee
2017/01 - 現在 Journal of Technology and Social Science, Editor

2013/04 - 現在応用物理学会中国四国支部, 幹事

2007/04 - 現在応用物理学会微小光学研究会, 運営委員

- 2022/11 11th IEEE International Conference on Communication, Networks and Satellite (IEEE COMNETSAT 2022), Technical Program Committee

- 2022/08 13th International Conference on Optics-Photonics Design and Fabrication (ODF'22), Program Committee

- 2022/07 2022年度応用物理学会・物理系中国四国支部学術講演会実行委員会総務委員長

- 2021/12 5th International Conference on Technology and Social Science (ICTSS2021), Steering Committee

- 2021/10 2nd International Conference on ICT for Rural Development (IC-ICTRuDev 2021), Technical Program Committee

- 2021/09 令和3年度電気・電子・情報関係学会四国支部連合大会,プログラム編集委員

- 2021/09 26th Microoptics Conference (MOC2021), Organizing Committee

- 2021/07 10th IEEE International Conference on Communication, Networks and Satellite (IEEE COMNETSAT 2021), Technical Program Committee

- 2021/06 12th International Conference on Optics-Photonics Design and Fabrication (ODF'20 in 2021), Program Committee

- 2020/12 9th IEEE International Conference on Communication, Networks and Satellite (IEEE COMNETSAT 2020), Technical Program Committee

- 2020/12 4th International Conference on Technology and Social Science (ICTSS2020), Steering Committee

- 2020/11 International Symposium on Imaging, Sensing, and Optical Memory (ISOM'20) , 現地実行委員

- 2019/12 International Conference on Mechanical, Electrical and Medical Intelligent System 2019 (ICMEMIS2019), Program Committee

- 2019/11 24th Microoptics Conference (MOC2019), Organizing Committee

- 2019/08 8th IEEE International Conference on Communication, Networks and Satellite (IEEE COMNETSAT 2019), Technical Program Committee

- 2019/05 ELEX Best Paper Award選定委員会委員

- 2019/05 International Conference on Technology and Social Science 2019 (ICTSS2019), Steering Committee

- 2018/11 11th International Conference on Optics-Photonics Design and Fabrication (ODF'18), Program Committee

- 2018/11 2018 IEEE International Conference on Communication, Networks and Satellite (IEEE COMNETSAT 2018), Technical Program Committee

- 2018/11 International Conference on Technology and Social Science 2018 (ICTSS2018), Steering Committee

2018/01 - 2018/03 Philippine Society of Mechanical Engineers, International Conference on Technological Challenges for Better World 2018 (ICTCBW 2018), Steering Committee, Steering Committee

2017/03 - 2017/11 International Conference on Mechanical, Electrical and Medical Intelligent System, International Conference on Mechanical, Electrical and Medical Intelligent System 2017 (ICMEMIS2017), Program Committee, Program Committee

2016/08 - 2017/11 応用物理学会微小光学研究会, 22nd Microoptics Conference (MOC '17), Organizing Committee, Organizing Committee

2016/12 - 2017/10 IEEE, 2017 IEEE International Conference on Communication, Networks and Satellite (IEEE COMNETSAT 2017), Technical Program Committee, Technical Program Committee

2017/03 - 2017/05 International Conference on Technology and Social Science, International Conference on Technology and Social Science (ICTSS2017), Steering Committee, Steering Committee

2016/07 - 2017/03 Phranakhon Rajabhat University, 8th International Science, Social Science, Engineering and Energy Conference (I-SEEC 2017), International Committees, International Committee

2016/04 - 2017/01 レーザー学会, レーザー学会第37回年次大会,プログラム委員, プログラム委員

2016/03 - 2016/12 IEEE, 2016 IEEE International Conference on Communication, Networks and Satellite (IEEE COMNETSAT 2016), Technical Program Committee, Technical Program Committee

2015/01 - 2016/12 IEEE四国支部, IEEE四国支部 Treasurer, Treasurer

2016/05 - 2016/09 電気学会,電位情報通信学会,情報処理学会,IEEEなど, 平成28年度電気関係学会四国支部連合大会,実行委員, 実行委員

2016/04 - - 日本光学会/応用物理学会, Optical Review, ODF'16特集号編集委員, 編集委員

2014/11 - 2016/03 日本光学会/応用物理学会, 10th International Conference on Optics-Photonics Design and Fabrication (ODF’16), Program Committee, Program Committee

2015/06 - 2015/12 IEEE, 2015 IEEE International Conference on Communication, Networks and Satellite (IEEE COMNETSAT 2015), Technical Program Committee, Technical Program Committee

2014/08 - 2015/10 日本光学会/応用物理学会微小光学研究グループ, 20th Microoptics Conference (MOC '15), Organizing Committee, Organizing Committee

2015/05 - 2015/09 電気学会,電位情報通信学会,情報処理学会,IEEEなど, 平成27年度電気関係学会四国支部連合大会,実行委員, 実行委員

2015/06 - - IEICE, IEICE Electronics Express (ELEX)編集委員, 編集委員

2014/09 - 2015/04 IEEE, International Broadband and Photonics Conference 2015 (IBP 2015), Technical Program Committee, Technical Program Committee

2014/04 - - 日本光学会/応用物理学会, Optical Review, ODF'14特集号編集委員, 編集委員

2014/04 - - Hindawi, The Scientific World Journal, Editorial Board, Editorial Board

2013/04 - 2013/07 応用物理学会, 2013年度応用物理・物理系学会中国四国支部合同学術講演会実行委員会, 総務委員・プログラム委員

Show all

Awards (2)：

2009 - Best Paper Award of SPC 2009
2007 - Best Paper Award of 12th Optoelectronics and Communications Conf./16th International Conf. on Integrated Optics and Optical Fiber Communication (OECC/IOOC 2007)

Association Membership(s) (3)：

OSA , IEEE , 応用物理学会

※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

Return to Previous Page