Rchr
J-GLOBAL ID:200901042703743601   Update date: Nov. 22, 2024

Ozaki Nobuhiko

オザキ ノブヒコ | Ozaki Nobuhiko
Affiliation and department:
Job title: Professor
Homepage URL  (1): http://web.wakayama-u.ac.jp/~ozaki/
Research field  (2): Optical engineering and photonics ,  Crystal engineering
Research keywords  (9): 光デバイス ,  crystal engineering ,  molecular beam epitaxy ,  NIR light source ,  OCT ,  量子ドット ,  フォトニック結晶 ,  Quantum dot ,  Photonic Crystal
Research theme for competitive and other funds  (28):
  • 2023 - 2026 自己組織化InAs量子ドットによる面発光型広帯域波長掃引光源開発とOCTへの応用
  • 2020 - 2024 半導体ナノフォトニクス材料による革新的超小型オールインワン・テラヘルツ波源
  • 2020 - 2023 不均一ナノ結晶材料による超広帯域1ミクロン帯波長可変レーザーの実現と生体イメージングへの応用
  • 2020 - 2023 利得特性を制御した量子ドットによる超広帯域波長掃引光源の開発とOCTへの応用
  • 2020 - 2021 近赤外光を用いたマイクロニードル形状および薬剤投与状況の非接触経時モニタリング技術の開発
Show all
Papers (102):
  • Koki Okuno, Naoki Okada, Kosuke Iwaide, and Nobuhiko Ozaki. In segregation influence on properties of InAs quantum dots in dots-in-a-well. Japanese Journal of Applied Physics. 2024. 63. 5. 055507 1-5
  • Yota Koyama, Hisaya Oda, Naoki Ikeda, Yoshimasa Sugimoto, Nobuhiko Ozaki. Proposal and numerical verification of an ultrasmall terahertz source using integrated photonic crystal waveguides for highly efficient differential frequency generation. Japanese Journal of Applied Physics. 2023. 62. SG. SG1033 1-5
  • Hisaya Oda, Youhei Hosokawa, Kazuki Hayashi, Nobuhiko Ozaki, Naoki Ikeda, Yoshimasa Sugimoto. Broadband optical wavelength conversion through four-wave mixing in W3-type AlGaAs photonic crystal waveguides. Applied Physics Express. 2023. 16. 2. 022004 1-4
  • Nobuhiko Ozaki, Daigo Ikuno. In-situ estimation of emission wavelength of embedded InAs QDs using RHEED intensity measurements. Journal of Crystal Growth. 2022. 588. 126657 1-4
  • Jin Oshima, Nobuhiko Ozaki, Hisaya Oda, Eiichiro Watanabe, Hirotaka Ohsato, Naoki Ikeda, Yoshimasa Sugimoto, Richard A. Hogg. Near-infrared dual-wavelength surface-emitting light source using InAs quantum dots resonant with vertical cavity modes. Japanese Journal of Applied Physics. 2022. 61. SD. SD1003 1-5
more...
MISC (47):
Patents (20):
Books (6):
  • テラヘルツ波の発生、検出、制御技術と最新応用
    2024 ISBN:9784867980286
  • "OCT with a visible broadband light source applied to high-resolution nondestructive inspection for semiconductor optical devices" in M. Wang ed. "Optical Coherence Tomography and Its Non-medical Applications"
    IntechOpen 2020 ISBN:9781789842623
  • "Application of Liquid Laser Ablation: Organic Nanoparticle Formationand Hydrogen Gas Generation" in D. Yang ed. "Applications of Laser Ablation - Thin Film Deposition,Nanomaterial Synthesis and Surface Modification"
    Intech 2016 ISBN:9789535128120
  • Area-selective and Site-controlled InAs Quantum-dot Growth Techniques for Photonic Crystal-based Ultra-small Integrated Circuit. in Z. M. Wang ed. Self-Assembled Quantum Dots. Lecture Notes in Nanoscale Science and Technology, vol. 1
    Woodhead Pub. Ltd. 2010 ISBN:9781845695798
  • "Advanced Growth Techniques of InAs-system Quantum Dots for Integrated Nanophotonic Circuits" in H. Mohamed ed. "Handbook of Self Assembled Semiconductor Nanostructures for Novel Devices in Photonics and Electronics"
    Elsevier Science 2008 ISBN:9780080463254
more...
Lectures and oral presentations  (367):
  • Low-coherence optical interference using a low-group-velocity and low-dispersion photonic crystal waveguides for an ultra-small OCT system
    (37th Int. Microprocesses and Nanotechnology Conf. (MNC 2024) 14P-1-38 2024)
  • 可視光OCTによる曲面構造の高分解能断面観察
    (第85回応用物理学会秋季学術講演会 20a-P01-2 2024)
  • 低群速度・低分散フォトニック結晶導波路を用いた低コヒーレンス光干渉と超小型光干渉断層計への応用
    (第85回応用物理学会秋季学術講演会 19p-P01-4 2024)
  • Emission wavelength control of InAs quantum dots via the growth conditions of the capping layers for broadband superluminescent diode applications
    (23rd Int. Conf. Molecular Beam Epitaxy (ICMBE2024) TH-PS-38 2024)
  • Monolithically fabricated vertical cavities including InAs quantum dots with broadband emission for near-infrared multi-wavelength surface-emitting light source applications
    (23rd Int. Conf. Molecular Beam Epitaxy (ICMBE2024) MO-A3-02 2024)
more...
Education (3):
  • 1999 - 2002 Osaka University Graduate School of Science Department of Physics
  • 1997 - 1999 Osaka University Graduate School of Science Department of Physics
  • 1993 - 1997 Osaka University School of Science Department of Physics
Professional career (1):
  • Ph. D. (Science) (Osaka University)
Work history (8):
  • 2023/04 - 現在 Wakayama University Faculty of Systems Engineering
  • 2023/04 - 現在 Wakayama University Faculty of Systems Engineering
  • 2022/04 - 現在 Wakayama University Faculty of Systems Engineering Professor
  • 2009/10 - 2022/03 Wakayama University Faculty of Systems Engineering
  • 2018/03 - 2018/09 University of Glasgow School of Engineering Honorary Research Fellow
Show all
Committee career (28):
  • 2022/07 - 現在 電子情報通信学会エレクトロニクスソサイエティ システムナノ技術に関する特別研究専門委員会 委員
  • 2024/02 - 2024/12 第37回マイクロプロセス・ナノテクノロジー国際会議(MNC2024) 論文委員会2-2: Nanodevices分野 サブヘッド
  • 2024/01 - 2024/12 2024年国際固体素子・材料コンファレンス(SSDM2024) 論文委員 (Area5 Chair)
  • 2023/02 - 2023/12 36th International Microprocesses and Nanotechnology Conference (MNC 2023) Program committee of the 36th International Microprocesses and Nanotechnology Conference (MNC 2023)
  • 2023/01 - 2023/12 2023年国際固体素子・材料コンファレンス(SSDM2023) 論文委員(Area5 Vice-Chair)
Show all
Awards (4):
  • 2019/03 - 第13回応用物理学会Poster Award 「可視光OCTによる半導体薄膜構造の非破壊内部観察」
  • 2018/04 - 第11回応用物理学会Poster Award 「InAs量子ドットベース波長掃引光源を用いたSwept Source-OCTの構築およびOCT画像深達度拡大の検証」
  • 2007/06 - 第20回安藤博記念学術奨励賞 「半導体スピントロニクス材料への応用を目指した強磁性半導体(Zn,Cr)Teの作製とキャリアドープによる磁性制御」
  • 2005/09 - 第18回応用物理学会講演奨励賞 「強磁性半導体(Zn,Cr)Teのn型ドーピングによる強磁性の増大」
Association Membership(s) (4):
THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS ,  Materials Research Society ,  応用物理学会 ,  日本物理学会
※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

Return to Previous Page