iiyama koichi 飯山宏一

… Alternative Names

Iiyama Koichi 飯山宏一

IIYAMA Koichi 飯山宏一

飯山宏一イイヤマコウイチ

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Researcher Number	90202837
Other IDs
External Links
Affiliation (Current)	2022: 金沢大学, フロンティア工学系, 教授
Affiliation (based on the past Project Information) *help	2018 – 2021: 金沢大学, フロンティア工学系, 教授 2017: 金沢大学, 電子情報学系, 教授 2012 – 2014: 金沢大学, 電子情報学系, 教授 2008: 金沢大学, 電子情報学系, 准教授 2007: 金沢大学, 自然科学研究科, 准教授 … More 2005 – 2006: 金沢大学, 自然科学研究科, 助教授 2001: 金沢大, 自然科学研究科, 助教授 1996 – 1997: 金沢大学, 工学部, 助教授 1994: Kanazawa University, Graduate School of Natural Science and Technology, Research, 大学院・自然科学研究科, 助手 1994: 金沢大学, 大学院櫟然科学研究所, 助手 1994: 金沢大学, 自然科学研究科, 助手 1993: 金沢大学, 工学部, 助手 1990 – 1991: 金沢大学, 工学部, 助手 Less
Review Section/Research Field	Principal Investigator 情報通信工学 / Measurement engineering / 電子デバイス・機器工学 / Applied optics/Quantum optical engineering / Basic Section 21030:Measurement engineering-related Except Principal Investigator Applied optics/Quantum optical engineering / 電子通信系統工学 / 情報通信工学
Keywords	Principal Investigator 光周波数掃引 / FMCW / 光計測 / 光距離計測 / 光導波路 / 光干渉計測 / 距離計測 / 三次元計測 / 光イメージング / レーザレーダ … More / 光通信 / 光増幅器 / 物体形状計測 / レーザの周波数変調 / 半導体レーザ / リフレクトメトリ / 光干渉センサ / ディジタルフィルタ / 最大エントロピー法 / 雑音 / Laser diode / Optical frequency sweep / Reflectometry / Optical interferometric sensor / Digital filter / Maximum entropy method / Noise / Si細線光導波路 / 光伝搬解析 / Siの選択酸化 / シリコン窒化膜 / 伝搬損失 / Optical waveguide / Si photonic wire waveguide / Simulation of light propagation / Selective oxidation of Si / Silicon Nitride / Propagation loss / FMCW法 / 三次元物体形状計測 / 三次元光計測 / イメージング / 計測工学 / 応用光学・量子光工学 / LiDAR … More Except Principal Investigator 電子ビーム / 光増幅器 / ミリ波増幅器 / レーザ / チェレンコフレーザ / 光放射 / 電磁波放射 / 量子電子工学 / 光発生 / ミリ波増幅 / 一方向性増幅 / 半導体レ-ザ / 光帰還 / 雑音低減 / 周波数安定化 / 利得圧縮係数 / 雑音係減 / 利得圧縮低数 / DFBレ-ザ / TM偏光 / ファブリペロ共振器 / インコヒ-レント / Semiconductor laser / Optical feedback / Noise reduction / Frequency stabilization / Gain compression factor / Erドープ光ファイバ / ファイバリングレーザ / ファイバループ / スロープ効率 / スペクトル線幅 / ファイバフィルタ / 注入同期リングレーザ / 濃度条長積 / リング形遅延自己ヘテログイン法 / Er-Doped Optical Fiber / Fiber Ring Laser / Optical Fiber Loop / Slope Efficiency / Spectral Linewidth / Fiber Ring Filter / Injection-Locked Ring Laser Less

Development of long-range, high ranging resolution and crosstalk-free LiDAR by FMCW methodPrincipal Investigator
- Principal Investigator
  
  飯山宏一
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 21030:Measurement engineering-related
- Research Institution
  Kanazawa University
Development of highly accurate and high-speed three dimensional object profiling system by using optical frequency-swept laser lightPrincipal Investigator
- Principal Investigator
  
  Iiyama Koichi
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Measurement engineering
- Research Institution
  Kanazawa University
Development of highly accurate non-contact object profiling system by using optical frequency-swept laser sourcePrincipal Investigator
- Principal Investigator
  
  IIYAMA Koichi
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Measurement engineering
- Research Institution
  Kanazawa University
Development of Optical and Millimeter-wave Amplifier Utilizing Electron Beam
- Principal Investigator
  
  YAMADA Minoru
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Applied optics/Quantum optical engineering
- Research Institution
  Kanazawa University
Fabrication of Si photonic wire waveguide by utilizing selective oxidation of SiPrincipal Investigator
- Principal Investigator
  
  IIYAMA Koichi
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Applied optics/Quantum optical engineering
- Research Institution
  Kanazawa University
微細構造くし型電極を持つ光検出器によるテラヘルツ帯光信号検出の基礎的研究Principal Investigator
- Principal Investigator
  
  飯山宏一
- Project Period (FY)
  2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  電子デバイス・機器工学
- Research Institution
  Kanazawa University
Development of nondestructive diagnosis of optical circuits by using a frequency-swept light sourcePrincipal Investigator
- Principal Investigator
  
  IIYAMA Koichi
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  情報通信工学
- Research Institution
  Kanazawa University
希土類ドープ光導波路による光増幅素子の作製とその光導波路レーザへの応用Principal Investigator
- Principal Investigator
  
  飯山宏一
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  情報通信工学
- Research Institution
  Kanazawa University
A Study on Applications of Optical Fiber Lasers for Coherent Optical Communications
- Principal Investigator
  
  HAYASHI Ken-ichi
- Project Period (FY)
  1993 – 1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  情報通信工学
- Research Institution
  Kanazawa University
Stabilization and Noise Reduction of DFB Laser by Incoherent Optical Feedback using FP-Resonator
- Principal Investigator
  
  IDA Yoshio
- Project Period (FY)
  1990 – 1991
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  電子通信系統工学
- Research Institution
  Kanazawa University

All 2021 2020 2019 2018 2017 2015 2014 2013 2012 2007 2005 Other

All Journal Article Presentation

[Journal Article] Path length calibration-free optical spectrometer with multi-pass absorption cell based on frequency modulated continuous wave ranging system2021
- Author(s)
  Konishi Tomoharu、Iiyama Koichi、Yoshii Yotsumi
- Journal Title
  
  Optics Communications
  
  Volume: 498 Pages: 127208-127208
- DOI
  10.1016/j.optcom.2021.127208
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K04501
[Journal Article] Low-Cost Interrogation of Long-Distance and Multipoint FBG Sensor Using Incoherent-FMCW Optical Ranging System2020
- Author(s)
  Hanto Dwi, Iiyama Koichi
- Journal Title
  
  IEEE Sensors Journal
  
  Volume: 20 Pages: 3599-3607
- DOI
  10.1109/jsen.2019.2959798
- NAID
  120006876922
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06457, KAKENHI-PROJECT-20K04501
[Journal Article] Three-Dimensional Object Profiling Using Highly Accurate FMCW Optical Ranging System2019
- Author(s)
  Ula Rini Khamimatul, Noguchi Yusuke, Iiyama Koichi
- Journal Title
  
  Journal of Lightwave Technology
  
  Volume: 37 Pages: 3826-3833
- DOI
  10.1109/jlt.2019.2921353
- NAID
  120006876921
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06457
[Journal Article] High speed measurement for object profiling using FMCW optical sensing system2018
- Author(s)
  R K Ula, N Yusuke, and K. Iiyama
- Journal Title
  
  Journal of Physics: Conference Series
  
  Volume: 1191 Pages: 1-5
- DOI
  10.1088/1742-6596/1191/1/012005
- NAID
  120006876920
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06457
[Journal Article] Three-dimensional Object Profiling by FMCW Optical Ranging System Using a VCSEL2017
- Author(s)
  K. Iiyama, T. Washizuka, K. Yamaguchi
- Journal Title
  
  Proc. 12th Conference on Lasers and Electro-Optics Pacific Rim 2017
  
  Volume: - Pages: 1-3
- DOI
  10.1109/cleopr.2017.8118718
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K06457
[Journal Article] Linearization of Nonlinear Beat Frequency in FMCW Interferometry through Waveform Modifying Technique2015
- Author(s)
  Nor Azlinah Binti Md Lazam, Koichi Iiyama, Takeo Maruyama, Yosuke Kimura, Nguyen Van Tu
- Journal Title
  
  ARPN Journal of Engineering and Applied Sciences
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24560517
[Journal Article] Fabrication of Si photonic wire waveguide by selective oxidation of Si2007
- Author(s)
  Koichi Iiyama
- Journal Title
  
  Technical Report on Lasers and Quantum Electronics of the Institute of Electronics, Information and Communication Engineers
- NAID
  110006291325
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17560032
[Journal Article] Fabrication of Si wire optical waveguides by clad formation by selective oxidation of Si2007
- Author(s)
  Koichi Iiyama
- Journal Title
  
  OECC/IOOC 2007 (発行予定)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17560032
[Journal Article] Fabrication of Si wire optical waveguides by clad formation by selective oxidation of Si2007
- Author(s)
  Koichi Iiyama
- Journal Title
  
  OEEC/IOOC 2007 印刷中
- Data Source
  KAKENHI-PROJECT-17560032
[Journal Article] Fabrication of Si wire optical waveguidesby clad formation by selective oxidation of Si2007
- Author(s)
  Koichi Iiyama
- Journal Title
  
  12th Optoelectronics and Communications Conference/16th International Conference on Integrated Optics and Optical Fiber Communication (OECC/IOOC 2007)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17560032
[Journal Article] Siの選択酸化プロセスを用いたSi細線光導波路の作製2007
- Author(s)
  飯山宏一
- Journal Title
  
  電子情報通信学会レーザ・量子エレクトロニクス研究会資料印刷中
- NAID
  110006291325
- Data Source
  KAKENHI-PROJECT-17560032
[Journal Article] Siの選択酸化プロセスを用いたSi細線光導波路の作製2007
- Author(s)
  飯山宏一
- Journal Title
  
  電子情報通信学会レーザ・量子エレクトロニクス研究会資料 (発行予定)
- NAID
  110006291325
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17560032
[Journal Article] FDTD法によるSi細線光導波路シミュレーション2005
- Author(s)
  油野絢一郎, 飯山宏一, 高宮三郎
- Journal Title
  
  平成17年度応用物理学会北陸・信越支部学術講演会論文集
  
  Pages: 41-41
- Data Source
  KAKENHI-PROJECT-17560032
[Journal Article] Siの選択酸化によるSi細線光導波路の検討2005
- Author(s)
  山下善之介, 田中謙一, 飯山宏一, 高宮三郎
- Journal Title
  
  平成17年度応用物理学会北陸・信越支部学術講演会論文集
  
  Pages: 40-40
- Data Source
  KAKENHI-PROJECT-17560032
[Presentation] Linearizing optical frequency chirp of a DFB laser by modulation waveform optimization utilizing K-sampling technique for FMCW LiDAR2021
- Author(s)
  Meng Shan, Takahiro Ikeda, and Koichi Iiyama
- Organizer
  International Symposium on Imaging, Sensing, and Optical Memory 2021 (ISOM’21)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04501
[Presentation] 外部共振器レーザを用いた中距離FMCW LiDARの開発”，2021年電気・情報関係学会北陸支部連合大会2021
- Author(s)
  喩舟，桃瀬侑生，飯山宏一
- Organizer
  2021年電気・情報関係学会北陸支部連合大会
- Data Source
  KAKENHI-PROJECT-20K04501
[Presentation] Development of long-range FMCW LiDAR using highly coherent laser source in eye-safe wavelength range2021
- Author(s)
  Koichi Iiyama, Zhou Yu, and Yuya Nakamura
- Organizer
  International Symposium on Imaging, Sensing, and Optical Memory 2021 (ISOM’21)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04501
[Presentation] High-speed three-dimensional object profiling using FMCW optical ranging system by continuous scanning of laser beam2021
- Author(s)
  Tomoharu Konishi and Koichi Iiyama
- Organizer
  International Symposium on Imaging, Sensing, and Optical Memory 2021 (ISOM’21)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04501
[Presentation] レーザービームの連続走査によるFMCW 法を用いた3 次元物体形状測定の高速化2021
- Author(s)
  小西朋春，長坂揺月，飯山宏一
- Organizer
  2021年電気・情報関係学会北陸支部連合大会
- Data Source
  KAKENHI-PROJECT-20K04501
[Presentation] High-speed and high-accuracy three-dimensional object profiling using FMCW optical ranging system by continuous scanning of laser beam2021
- Author(s)
  Tomoharu Konishi and Koichi Iiyama
- Organizer
  2021年電気学会電子・情報・システム部門大会, Student Competition Session
- Data Source
  KAKENHI-PROJECT-20K04501
[Presentation] High-speed three-dimensional object profiling using FMCW optical ranging system by continuous scanning of laser beam2020
- Author(s)
  Tomoharu Konishi and Koichi Iiyama
- Organizer
  International Symposium on Imaging, Sensing, and Optical Memory 2020 (ISOM’20)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04501
[Presentation] 変調波形の最適化による FMCW光距離センサのための光周波数掃引の線形化2020
- Author(s)
  飯山宏一，池田貴洋
- Organizer
  レーザー学会第41回年次大会
- Data Source
  KAKENHI-PROJECT-20K04501
[Presentation] レーザービームの連続走査によるFMCW法を用いた3次元物体形状測定の高速化2020
- Author(s)
  小西朋春，飯山宏一
- Organizer
  レーザー学会第41回年次大会
- Data Source
  KAKENHI-PROJECT-20K04501
[Presentation] 外部共振器レーザを用いた中距離FMCW光距離センサの開発2019
- Author(s)
  飯山宏一，中村優哉，佐藤衛
- Organizer
  電子情報通信学会2019年ソサイエティ大会
- Data Source
  KAKENHI-PROJECT-17K06457
[Presentation] 外部共振器レーザを用いた中距離FMCW光距離センサの開発2019
- Author(s)
  中村優哉，佐藤衛，飯山宏一
- Organizer
  2019年度電気・情報関係学会北陸支部連合大会
- Data Source
  KAKENHI-PROJECT-17K06457
[Presentation] FMCW光距離センサシステムを用いたレンズの形状計測2019
- Author(s)
  大岡泰之，飯山宏一
- Organizer
  2019年度電気・情報関係学会北陸支部連合大会
- Data Source
  KAKENHI-PROJECT-17K06457
[Presentation] レーザレーダのための非干渉型FMCW光距離センサの開発2019
- Author(s)
  池田貴洋，北村健人，飯山宏一
- Organizer
  2019年度電気・情報関係学会北陸支部連合大会
- Data Source
  KAKENHI-PROJECT-17K06457
[Presentation] Frequency-modulated continuous-wave (FMCW) optical sensing system for 3D profiling, LiDAR and fiber-optic sensing system2018
- Author(s)
  Koichi Iiyama
- Organizer
  4th International Symposium on Frontier Applied Physics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06457
[Presentation] Linearly optical frequency chirped DFB laser with pre-distorted modulation waveform for High resolution FMCW ranging system2018
- Author(s)
  Koichi Iiyama, Misaki Isoda, and Atsushi Nakamoto
- Organizer
  Pacific Rim Conference on Lasers and Electro-Optics (CLEO-PR) 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06457
[Presentation] Three-dimensional Object Profiling by FMCW Optical Ranging System Using a VCSEL2017
- Author(s)
  K. Iiyama, T. Washizuka, K. Yamaguchi
- Organizer
  12th Conference on Lasers and Electro-Optics Pacific Rim 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06457
[Presentation] 高分解能・高精度FMCW光距離センサの開発とその応用2017
- Author(s)
  飯山宏一
- Organizer
  電子情報通信学会集積光デバイスと応用技術研究会
- Invited
- Data Source
  KAKENHI-PROJECT-17K06457
[Presentation] 光検出器アレイを用いたFMCW方式物体形状計測に関する研究2017
- Author(s)
  山口航平，飯山宏一
- Organizer
  電子情報通信学会2017年ソサイエティ大会
- Data Source
  KAKENHI-PROJECT-17K06457
[Presentation] Two-dimensional object profiling by FMCW optical sensing system using one-dimensional photodiode array2017
- Author(s)
  K. Iiyama, K. Yamaguchi
- Organizer
  International Symposium on Imaging, Sensing, and Optical Memory 2017 (ISOM’17)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06457
[Presentation] FMCW光距離センサの距離測定精度の検討2014
- Author(s)
  木村洋介、五十嵐彬宏、Nguyen Van Tu、Nor Azlinah、丸山武男、飯山宏一
- Organizer
  電子情報通信学会2014年総合大会
- Place of Presentation
  新潟大学
- Data Source
  KAKENHI-PROJECT-24560517
[Presentation] FMCWセンシングシステムにおける微小変位測定の検討2013
- Author(s)
  木村洋介、丸山武男、飯山宏一
- Organizer
  平成25年電気関係学会北陸支部連合大会
- Place of Presentation
  金沢大学
- Data Source
  KAKENHI-PROJECT-24560517
[Presentation] FMCWセンシングシステムにおける測距精度に関する検討2012
- Author(s)
  木村洋介、吉本大祐、丸山武男、飯山宏一
- Organizer
  応用物理学会北陸・信越支部学術講演会
- Place of Presentation
  富山県民会館
- Data Source
  KAKENHI-PROJECT-24560517
[Presentation] Linearization of nonlinear beat frequency in FMCW interferometry through waveform modifying technique
- Author(s)
  Nor Azlinah Binti Md Lasam, Koichi Iiyama, Takeo Maruyama, Yosuke Kimura, Ngyuen Van Tu
- Organizer
  2014 2nd International Conference on Electronic Design (ICED 2014)
- Place of Presentation
  ペナン　（マレーシア）
- Year and Date
  2014-08-19 – 2014-08-21
- Data Source
  KAKENHI-PROJECT-24560517
[Presentation] FMCW 光距離センシングシステムを応用した物体形状計測
- Author(s)
  五十嵐彬宏、木村洋介、Nguyen Van Tu、Nor Azlinah Md Lazam、丸山武男、飯山宏一
- Organizer
  平成26年度電気関係学会北陸支部連合大会
- Place of Presentation
  富山高等専門学校本郷キャンパス
- Year and Date
  2014-09-11 – 2014-09-12
- Data Source
  KAKENHI-PROJECT-24560517
[Presentation] FMCW光センサシステムによる物体形状計測
- Author(s)
  木村洋介、五十嵐彬宏、Nor Azlinah Md Lazam、Nguyen Van Tu、丸山武男、飯山宏一
- Organizer
  電子情報通信学会2014年ソサイエティ大会
- Place of Presentation
  徳島大学常三島キャンパス
- Year and Date
  2014-09-23 – 2014-09-26
- Data Source
  KAKENHI-PROJECT-24560517

1. KUWAMURA Yuji (10195612)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. HAYASHI Ken-ichi (00019754)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. YAMADA Minoru (80110609)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. IDA Yoshio (00019712)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. INOKUMA Takao (50221784)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 高宮三郎

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results

iiyama koichi 飯山 宏一

Iiyama Koichi 飯山 宏一

IIYAMA Koichi 飯山 宏一

飯山 宏一 イイヤマ コウイチ

Research Projects

Research Products

Co-Researchers

Development of long-range, high ranging resolution and crosstalk-free LiDAR by FMCW methodPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of highly accurate and high-speed three dimensional object profiling system by using optical frequency-swept laser lightPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of highly accurate non-contact object profiling system by using optical frequency-swept laser sourcePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of Optical and Millimeter-wave Amplifier Utilizing Electron Beam

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Fabrication of Si photonic wire waveguide by utilizing selective oxidation of SiPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

微細構造くし型電極を持つ光検出器によるテラヘルツ帯光信号検出の基礎的研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of nondestructive diagnosis of optical circuits by using a frequency-swept light sourcePrincipal Investigator

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希土類ドープ光導波路による光増幅素子の作製とその光導波路レーザへの応用Principal Investigator

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A Study on Applications of Optical Fiber Lasers for Coherent Optical Communications

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Stabilization and Noise Reduction of DFB Laser by Incoherent Optical Feedback using FP-Resonator

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[Journal Article] Path length calibration-free optical spectrometer with multi-pass absorption cell based on frequency modulated continuous wave ranging system2021

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[Journal Article] Low-Cost Interrogation of Long-Distance and Multipoint FBG Sensor Using Incoherent-FMCW Optical Ranging System2020

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NAID

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[Journal Article] Three-Dimensional Object Profiling Using Highly Accurate FMCW Optical Ranging System2019

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iiyama koichi 飯山宏一

Iiyama Koichi 飯山宏一

IIYAMA Koichi 飯山宏一

飯山宏一イイヤマコウイチ