2026
第87回応用物理学会秋季学術講演会(2026年9月, 札幌)
[Oral]
[1] 〇Adem Mohamed Dahi, Yuto Shimizu, Takao Fuji, Tetsuhiro Kudo
Chemically selective mid-Infrared Optical Tweezers for Polymer Microparticle Manipulation
[2] 〇瀬法司 士益、藤 貴夫、工藤 哲弘
中赤外エバネッセント波の偏光依存横輻射力を用いた二次元粒子選別手法の提案
[Poster]
〇赤瀬 大地、吉村 雅満、藤 貴夫、工藤 哲弘
中赤外グラフェン局在電場による分子種選択的ナノ物質トラップの検討
SPIE OPTICS+PHOTONICS, San Diego, California, USA (23-27 August 2026).
Molecule-selective optical manipulation and trapping with mid-infrared lasers, Yuto Shimizu, Adem Dahi, Takao Fuji, ○Tetsuhiro Kudo
第73回応用物理学会春季学術講演会(2026年3月, 東京)
[Oral]
[1] 〇工藤 哲弘、藤 貴夫
2μm 及び 3μm 帯中赤外ファイバレーザーによる水分子の振動加熱を利用した光熱トラップ [invited]
[2] 〇Neil Irvin Cabello, Shinta Ozawa, Tetsuhiro Kudo, Takao Fuji
Measurement of High-Concentration Carbon Dioxide via Background-Free Mid-Infrared Absorption Spectroscopy
レーザー学会学術講演会第46回年次大会(2026年1月, 大阪)
[Oral]
[1] ダルマワン ヨシュア アルバート、柳島 大輝、藤 貴夫、〇工藤哲弘
中赤外波長可変レーザーを用いた光圧によるマイクロ微粒子の選別
[2] 〇清水宥登、藤貴夫、工藤哲弘
分子振動共鳴を用いた中赤外光ピンセットにおける微粒子に働く勾配力の波長依存性
2025
SPIE OPTICS+PHOTONICS, Optical Trapping and Optical Micromanipulation XXII, San Diego, California, USA (3-7 August 2025).
Mid-infrared Optical Force Chromatography using Evanescent Waves for Sorting Particles by Molecular Species, Yoshua Albert Darmawan, Takuma Goto, Taiki Yanagishima, Takao Fuji, ○Tetsuhiro Kudo,
第72回応用物理学会春季学術講演会(2025年3月, 千葉)
中赤外分子振動共鳴光輸送:青方離調における反射の影響、後藤 拓真、ダルマワン ヨシュア アルバート、柳島 大輝、藤 貴夫、〇工藤 哲弘
Optical Sorting and Spectroscopy of Micro and Nanospheres Containing Carbonyl Bonds with Mid-Infrared Optical Force, Yoshua Albert Darmawan, Taiki Yanagishima, Takao Fuji, Tetsuhiro Kudo
2024
レーザー学会学術講演会第44回年次大会(2024年1月,東京,日本科学未来館)
[Invited]
[1] Tetsuhiro Kudo
(1) Toyota Technological Institute
"共鳴光マニピュレーションによる光選別:電子遷移励起から分子振動励起へ"
第71回応用物理学会春季学術講演会(2024年3月, 東京, 東京都市大学)
[Oral]
○Yoshua Albert Darmawan(1), Takuma Goto(1), Taiki Yanagishima(2), Takao Fuji(1), Tetsuhiro Kudo(1)
(1) Toyota Technological Institute, (2) Kyoto University
"Optical Force Spectroscopy Based on Molecular Vibrational Resonance by Using a Tunable Mid-Infrared Laser"
CLEO PacificRim 2024(7th, Aug. 2024, Incheon, Korea)
[Oral]
Yoshua Albert Darmawan(1), Takuma Goto(1), Taiki Yanagishima(2), Takao Fuji(1), ○Tetsuhiro Kudo(1)
(1) Toyota Technological Institute, (2) Kyoto University
"Mid-infrared optical force enhanced by molecular vibrational resonance with quantum cascade lasers"
[Poster]
Assembly formation by opto-thermal manipulation with 3 µm Er:ZBLAN fiber laser, ○Masaya Shimizu, Mamuti Roukuya, Takao Fuji, Tetsuhiro Kudo, Pacific Rim Conference on Lasers and Electro-Optics (CLEO-PR 2024) 2024 (4-9 August 2024).
2023
レーザー学会学術講演会第43回年次大会(2023年1月,愛知,ウインチあいち)
[Oral]
[1] ○Yoshua Albert Darmawan(1), Takuma Goto(1), Anna Statsenko(1), Taiki Yanagishima(2), Takao Fuji(1), Tetsuhiro Kudo(1)
(1) Toyota Technological Institute, (2) Kyoto University.
"Selective mid-infrared optical manipulation based on molecular vibrational resonance"
[2] Roukuya Mamuti, 清水 雅也, 藤 貴夫, ○工藤哲弘
3μm Er:ZBLANファイバーレーザーを用いた熱泳動による光物質操作
第70回応用物理学会春季学術講演会(2023年3月, 東京, ハイブリッド開催)
[Oral]
○Yoshua Albert Darmawan(1), Takuma Goto(1), Taiki Yanagishima(2), Takao Fuji(1), Tetsuhiro Kudo(1)
(1) Toyota Technological Institute, (2) Kyoto University
"Mid-Infrared Optical Sorting of Microparticles Composed of Si-O-Si Bonds"
CLEO Europe-EQEC 2023(26-30 June 2023, Munich, Germany)
[Oral]
Yoshua Albert Darmawan(1), Takuma Goto(1), Taiki Yanagishima(2), Takao Fuji(1), ○Tetsuhiro Kudo(1)
(1)Toyota Technological Institute, (2) Kyoto University
"Midinfrared optical force for sorting materials depending on their chemical structures"
The 31st International Conference on Photochemistry(23-28 th July, 2023, Sapporo, Japan)
[Oral]
○Yoshua Albert Darmawan(1), Takuma Goto(1), Taiki Yanagishima(2), Takao Fuji(1), Tetsuhiro Kudo(1)
(1)Toyota Technological Institute, (2) Kyoto University
"Mid-infrared selective optical sorting of microspheres based on molecular vibrational resonance"
12th Asia-Pacific Laser Symposium (APLS2023, 4-7 th Sept., Hakodate, Japan)
[Oral]
[1] Yoshua Albert Darmawan(1), Takuma Goto(1), Taiki Yanagishima(2), Takao Fuji(1), ○Tetsuhiro Kudo(1)
(1)Toyota Technological Institute, (2) Kyoto University
"Particle Sorting with Mid-infrared Optical Force Enhanced by Molecular Vibrational Resonance"
[Poster]
[2] ○Masaya Shimizu, Roukuya Mamuti, Takao Fuji, Tetsuhiro Kudo
"Opto-thermal trapping by a 3 μm Er:ZBLAN fiber laser"
[3] ○Takuma Goto, Yoshua Albert Darmawan, Takao Fuji, Tetsuhiro Kudo
"Wavelength Dependence in Selective Optical Manipulation by Mid-infrared Lasers"
2022
第69回応用物理学会春季学術講演会(2022年3月, 神奈川, オンライン開催)
[Oral]
[1] Anna Statsenko, 藤 貴夫, ○工藤 哲弘 "中赤外エヴァネッセンス波によるマイクロ微粒子の光輸送", 22p-D315-1
[2] ○ Roukuya Mamuti, 藤 貴夫, 工藤 哲弘 "Opto-thermal trapping by directly heating up the water solvent with a 2 μm Tm-doped fiber laser", 22p-D315-2
[3] ○ Chih-Hao Huang, Boris Louis, Roger Bresolí-Obach, Tetsuhiro Kudo, Rafael Camacho, Ivan G. Scheblykin, Teruki Sugiyama, Johan Hofkens, Hiroshi Masuhara "Optical Binding Outside the Focal Spot Leading to Swarming of Gold Nanoparticles"
Optical Manipulation Conference(OMC) 2022, Optics & Photonics international Congress 2022 (April 2022, Yokohama, Kanagaya, Japan)
[Oral]
○Roukuya Mamuti, Takao Fuji, Tetsuhiro Kudo "2 μm Tm-doped fiber laser trapping of colloidal particles by temperature gradient"
CLEO-Pacific Rim 2022 (Aug. 5 2022, Sapporo Hokkaido, Japan)
[Oral]
○Roukuya Mamuti, Takao Fuji, Tetsuhiro Kudo "Direct trapping of micro particles with a 2 μm Tm-doped fiber laser"
第83回応用物理学会秋季学術講演会(2022年9月, 宮城, 東北大学+オンライン開催)
[Oral]
[1] ○Chih-Hao Huang, Ya-Chiao Lee, Teruki Sugiyama, Tetsuhiro Kudo, Xu Shi, Kosei Ueno, Hiroaki Misawa, Hiroshi Masuhara"Guiding the Expanding Direction of Optically Evolved Swarming of Gold Nanoparticles by Lithographically Fabricated Gold Nanodisks," 20p-A202-4
2021
レーザー学会中部支部2021年度若手研究発表会(2021年12月、名古屋大学、ハイブリット開催)
[Oral]
○Roukuya Mamuti, Takao Fuji, and Tetsuhiro Kudo "Opto-thermal trapping of micro and nanoparticles with a 2 μm Tm-doped fiber laser"
○印は登壇者