Presentations -
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Effect of tool dynamics on surface topography in fast-tool-servo based diamond turning of micro lens arrays
T. Hashimoto, J. Yan
The CHINA-JAPAN International Conference on Ultra-Precision Machining Process (CJUMP) 2023 (Hong Kong) ,
2023.10,Oral presentation (general)
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Microgrooving on polycrystalline ZnSe via ultrasonic-assisted vibration cutting – some preliminary tests
B. Watkins, W. Huang, J. Yan
The CHINA-JAPAN International Conference on Ultra-Precision Machining Process (CJUMP) 2023 (Hong Kong) ,
2023.10,Oral presentation (general)
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Replication characteristics of micro/nano hybrid structures on polymer surface in press molding
R. Niino, J. Yan
The CHINA-JAPAN International Conference on Ultra-Precision Machining Process (CJUMP) 2023 (Hong Kong) ,
2023.10,Oral presentation (general)
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レーザー表面処理 －レーザーアブレーション、テクスチャリング、機能性発現等－
閻 紀旺
光産業創成大学院大学 レーザーによるものづくり中核人材育成講座 (浜松) ,
2023.09,Public lecture, seminar, tutorial, course, or other speech
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Laser processing of silicon and silicon carbide
J. Yan
Workshop on Ultra Precision Manufacturing of Aspheres and Freeforms – Imaging and Non-imaging Applications (UPM2023) (Changchun) ,
2023.09,Oral presentation (keynote)
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Fabrication of Deep Holes in Tungsten carbide using Surfactant-mixed Powder based μ-EDM
Gattu Sai Dutta, J. Yan
International Conference on Precision Engineering and Sustainable Manufacturing (PRESM2023) (Okinawa) ,
2023.07,Poster presentation
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レーザを用いた表面機能創成 －原理から応用まで－
閻 紀旺
レーザ協会第196 回研究会 (東京) ,
2023.05,Oral presentation (invited, special)
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Small optics fabrication – from X-ray to IR
J. Yan
The 3rd International Conference on Free form Optics and Application Technology (FOAT2023) (Shenzhen) ,
2023.04,Oral presentation (keynote)
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フェムト秒パルスレーザ照射によるPZT のマイクロ溝加⼯
青羽 伶，閻 紀旺
精密工学会第30回学生会員卒業研究発表講演会 (東京) ,
2023.03,Oral presentation (general)
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廃シリコン粉末へのラインビームレーザ照射によるシリコン ナノ粒⼦の⾼効率⽣成
中野⼤樹，閻 紀旺
精密工学会第30回学生会員卒業研究発表講演会 (東京) ,
2023.03,Oral presentation (general)
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超硬合⾦の超精密切削加⼯メカニズムの解明
新保萌々⾹，閻 紀旺
精密工学会第30回学生会員卒業研究発表講演会 (東京) ,
2023.03,Oral presentation (general)
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フェムト秒パルスレーザ照射による CFRP の穴あけ加工
小西祐平，閻 紀旺
砥粒加工学会 先進テクノフェア（ATF2023）卒業研究発表会 (千葉) ,
2023.03,Poster presentation
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炭化チタン電極を用いた放電成膜特性の研究
和田将尚，閻 紀旺
砥粒加工学会 先進テクノフェア（ATF2023）卒業研究発表会 (千葉) ,
2023.03,Poster presentation
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State-of-the-art of Ultraprecision Machining Technologies
J. Yan
National Taiwan Normal University Lecture (Taipei (Online)) ,
2022.12,Oral presentation (invited, special)
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レーザによる微細構造創成とその金型への応用
閻 紀旺
精密工学会 第427 回講習会 (東京（オンライン開催）) ,
2022.12,Oral presentation (invited, special)
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Laser-induced periodic surface structures generation on single-crystal 4H-SiC by femtosecond pulsed infrared laser irradiation
T. Meshram, J. Yan
The 19th International Conference on Precision Engineering (ICPE2022) (Singapore) ,
2022.11-2022.12,Oral presentation (general)
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Cutting of Microgrooves on Ferrous Metal by Using Laser-Processed cBN Tools
D. Kitagawa, T. Meshram, J. Yan
The 19th International Conference on Precision Engineering (ICPE2022) (Singapore) ,
2022.11-2022.12,Oral presentation (general)
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Effect of dopant concentration on femtosecond pulsed laser processing characteristics of yttria-stabilized zirconia
Y. Yamamuro, T. Shimoyama, J. Yan
The 19th International Conference on Precision Engineering (ICPE2022) (Singapore) ,
2022.11-2022.12,Oral presentation (general)
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Sustainable development for ultraprecision machining technologies
J. Yan
2022 International Conference on Cooperation and Integration of Industry, Education, Research and Application (Online) ,
2022.11,Oral presentation (keynote)
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A Novel Calibration Method of Machining Misalignment in FTS-Based Diamond Turning
S. Tanikawa, J. Yan
The 9th International Conference of Asian Society for Precision Engineering and Nanotechnology (ASPEN 2022) (Singapore) ,
2022.11,Oral presentation (general)