Takahara Junichi

タカハラジュンイチ | Takahara Junichi

Affiliation and department：
Job title： Professor
Homepage URL (1)： https://sites.google.com/site/professortakahara/home

Research field (4)： Thin-film surfaces and interfaces , Thermal engineering , Nano/micro-systems , Optical engineering and photonics

Research keywords (12)： plasmonic waveguide , perfect absorber , structural color , radiative cooling , thermal radiation , metasurface , metamaterial , plasmonics , surface plasmon , nanotechnology , nanophotonics , Surface plasmon polariton

Research theme for competitive and other funds (24)：

2023 - 2027 Enhancement of optical interaction and all-optical switching by degenerate critical coupling in single-layered graphene
2022 - 2025 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
2022 - 2025 Giant nonlinear refractive index and applications by Huygens dipole in silicon Mie resonator
2019 - 2022 Selective control of multipole in Silicon Mie resonator and infrared metasurface devices
2017 - 2020 Hyperbolic Photonics

2013 - 2016 Active plasmonics by colloidal quantum dots

2013 - 2015 Enhancement of near-field thermal radiative heat transfer by micro-nano structures

2012 - 2015 Energy conversion using spectral controlled near-field radiation by Plasmon resonance along nano-scaled periodical structured surfaces

2011 - 2013 テラヘルツ波メタマテリアルにおける表面波の特異な分散特性と機能

2011 - 2012 THz near-field spectroscopic visualization of metal-hole array

2008 - 2010 Novel Plasmonic Functional Device by Superfocusing in Edge Structures

2008 - 2010 20-Gbit/s wireless communications using 300-GHz bands

2004 - 2005 Time-to-space control of optical signals in terahertz range using quasi-velocity-matched electro-optic spatial phase modulator

2003 - 2005 有機EL媒質を含むナノキャビティにおける2次元光波の励起と制御

2002 - 2003 High Frequency (>lOGHz) Bragg-Diffraction-Type Electro-optic Deflectors Using Slant Periodic Domain Inversion.

2001 - 2002 有機EL媒質を用いたナノキャビティにおける特異な光輻射と2次元光波の発生

2000 - 2001 Generation of Ultrabroad Optical Sideband by Domain-Inversed Waveguide-Type Electro-Optic Modulators and Applications

1999 - 2000 Development of Ultrafast Electrooptic Lens Modulator and Application to Ultrashort Optical Pulse Generation.

1999 - 1999 低次元光波伝送路の高機能化とナノセンシングに関する基礎研究

1998 - 1998 金属・誘電体極細ファイバにおける特異な伝搬モードに関する理論的研究

1997 - 1998 WHITE-LIGHT PHOTON RECYCLING LOOP INTERFEROMETER

1997 - 1998 Study on an Ultrafast electrooptic Deflector and a Frequency Shifter using Domain Inversion Scheme.

1997 - 1998 Study on Generation oand Control of ultrashort Optical Pulses by Electrooptic Modulation.

1996 - 1996 共鳴型コヒーレント・プッシュプルパルスによる低次元電子制御に関する研究

Show all

Papers (102)：

Rongyang Xu, Dingwei Chen, Junichi Takahara. Perfect absorption of violet light enabled by rotated Mie resonators. Journal of Applied Physics. 2024. 135. 24. 243109-1-243109-8
Mor Pal Vikram, Kentaro Nishida, Chien-Hsuan Li, Daniil Riabov, Olesiya Pashina, Yu-Lung Tang, Sergey V. Makarov, Junichi Takahara, Mihail I. Petrov, Shi-Wei Chu. Photo-thermo-optical modulation of Raman scattering from Mie-resonant silicon nanostructures. Nanophotonics. 2024. 13. 18. 3581-3589
Rongyang Xu, Junichi Takahara. Hollow Mie resonators based on toroidal magnetic dipole mode with enhanced sensitivity in refractometric sensing. Applied Physics Express. 2024. 17. 1. 012005-012005
Yu-Lung Tang, Te-Hsin Yen, Kentaro Nishida, Chien-Hsuan Li, Yu-Chieh Chen, Tianyue Zhang, Chi-Kang Pai, Kuo-Ping Chen, Xiangping Li, Junichi Takahara, et al. Multipole engineering by displacement resonance: a new degree of freedom of Mie resonance. Nature Communications. 2023. 14. 1
Rongyang Xu, Takumi Morimoto, Junichi Takahara. Vertical photon sorting by stacking silicon and germanium nanopillars for broadband absorbers. Nanophotonics. 2023. 12. 13. 2461-2469

ｍore...

MISC (51)：

高原淳一. シリコンメタサーフェスにおける完全吸収体と全光スイッチング. 精密工学会誌. 2024. 90. 8. 627-630
Junichi Takahara. Metasurface perfect absorbers and adaptive thermal radiation control. KOGAKU. 2023. 52. 7. 274-279
Principles of Thermal Radiation Control by Nano/Micor-Structures. 2023. 51. 2. 68-75
Multipole and Toroidal Modes in Silicon Metasurface. Microoptics News. 2022. 40. 3. 11-16
高原淳一, Rongyang Xu. シリコンメタサーフェスを用いた完全ミラーと完全吸収体. 光アライアンス. 2022. 33. 8. 19-22

ｍore...

Patents (4)：

低次元光波発生光源及びそれを用いた情報記録・再生用光学ヘッド
発光ブロック
超低電圧駆動光波変調器
photon block

Books (23)：

Thermal Plasmonics and Metamaterials for a Low-Carbon Society
CRC Press 2024 ISBN:9781032529042
光と物質の量子相互作用ハンドブック
エヌ・ティー・エス 2023 ISBN:9784860438265
メタマテリアルの設計、作製と新材料、デバイス開発への応用
技術情報協会 2022
マイクロ・ナノ熱工学の進展
エヌ・ティー・エス 2021 ISBN:9784860437220
メタマテリアル, メタサーフェスの設計・作製と応用技術
R&D支援センター , 2020 2020 ISBN:9784905507468

ｍore...

Lectures and oral presentations (85)：

Metasurface perfect absorbers for light control ~ beyond visible and infrared emitters
(SPIE Optics + Photonics 2024 2024)
Hybridized silicon metasurfaces with two-dimensional materials
(Japan-China International Symposium on Nanophotonics and Innovation 2024)
Hybridized Silicon Metasurface with Two-Dimensional Nanomaterials for Perfect Absorption
(The 10th International Conference on Antennas and Electromagnetic Sytems (AES) 2024)
シリコンメタサーフェスによる光制御と将来展望
(電子情報通信学会レーザ・量子エレクトロニクス研専(LQE)主催2種研究会 LQE30周年記念特別研究会 2024)
Absorption Enhancement of 2D Transition Metal Dichalcogenides on Silicon Metasurface by Degenerate Critical Coupling
(International Conference on Nano-photonics and Nano-optoelectronics (ICNN 2024) 2024)

ｍore...

Education (2)：

1990 - 1995 Osaka University Graduate School of Engineering Science Division of Physics
1986 - 1990 Osaka University Faculty of Engineering Science Department of Electrical Engineering

Professional career (1)：

Ph.D (Osaka University)

Work history (7)：

2020/04 - 現在 Osaka University Graduate School of Engineering professor
2017/04 - 現在 Photonics Center, Graduate School of Engineering, Osaka University professor
2010/10 - 2020/03 Osaka University Graduate School of Engineering Professor
2003/04 - 2010/09 Osaka University Graduate School of Engineering Science Associate Professor
1997/04 - 2003/03 Osaka University Graduate School of Engineering Science Assistant Professor

Show all

Committee career (16)：

2024/06 - 現在 JSAP Fellow
2023/11 - 現在 OSJ Meta-Optics Research Group (MORG) Representative
2020/04 - 現在日本光学会光エレクトロニクス産学連携専門委員会幹事
2016 - 現在 IEICE Electronics Society, SNT technical committee
2022/04 - 2023/05 IEICE LQE chairman

Show all

Association Membership(s) (8)：

OPTICA , The Japan Society for Applied Physics , The Physical Society of Japan , 日本光学会 , 電子情報通信学会 , レーザー学会 , Optical Society of America , THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN

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

Return to Previous Page