Session information

Oral presentation

3 Optics and Photonics » 3.7 Laser processing

[19p-Z07-1~9] 3.7 Laser processing

Fri. Mar 19, 2021 1:30 PM - 4:00 PM Z07 (Z07)

Yasutaka Hanada(Hirosaki Univ.), Shuntaro Tani(Univ. of Tokyo)

△：Presentation by Applicant for JSAP Young Scientists Presentation Award
▲：English Presentation
▼：Both of Above
No Mark：None of Above

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1:30 PM - 1:45 PM

[19p-Z07-1] Improving dry laser peening effects of 2024 Aluminum Alloy controlling pulse duration

〇Masayuki Yoshida¹, Itsuki Nishibata¹, Tomoki Matsuda¹, Yusuke Ito², Naohiko Sugita², Kazuto Arakawa³, Akio Hirose¹, Tomokazu Sano¹ (1.Osaka Univ., 2.Tokyo Univ., 3.Shimane Univ.)

1:45 PM - 2:00 PM

[19p-Z07-2] Formation of silicon ultra-shallow high-concentration doping layer by laser doping method using a coating film

〇Takayuki Kurashige¹, Akira Mizutani^1,2, Daisuke Nakamura¹, Hiroshi Ikenoue^1,2, Keita Katayama¹ (1.ISEE, Kyushu Univ, 2.Dept. of Gigaphoton Next GLP, Kyushu Univ.)

2:00 PM - 2:15 PM

[19p-Z07-3] Control of oxidation in Cu micropatterning using femtosecond laser reductive sintering of CuO nanoparticles

〇Kyouhei Yoshidomi¹, Mizue Mizoshiri¹ (1.Nagaoka Univ. of Tech.)

2:15 PM - 2:30 PM

[19p-Z07-4] [Highlight]Microfabrication of ITO transparent conductive film and formation of micro-metal grid structure

〇Akira Watanabe¹, Ashiqur Rahman¹, Megumi Komada² (1.IMRAM, Tohoku Univ., 2.Sumitomo Chemical)

2:30 PM - 2:45 PM

[19p-Z07-5] Fabrication of Miniature Internal Threads with Reduced Cracks by Laser Processing in Rhodamine Aqueous Solution

Takumi Seko¹, 〇Shigeki Matsuo¹ (1.Shibaura Inst. Tech.)

3:00 PM - 3:15 PM

[19p-Z07-6] In-process shape measurement of a groove processed by line-shaped femtosecond laser pulses

〇Satoshi Hasegawa¹, Masatoshi Fujimoto², Toshihisa Atsumi², Yoshio Hayasaki¹ (1.Utsunomiya Univ., 2.Hamamatsu Photonics)

3:15 PM - 3:30 PM

[19p-Z07-7] Structural change of DLC film on Si induced by picosecond laser irradiation

〇Keisuke Takabayashi¹, Khaidir Khamaron¹, Makoto Yamaguchi¹, Takuro Tomita², Takashi Takahashi³, Yohei Kobayashi³ (1.Akita Univ., 2.Tokushima Univ., 3.University of Tokyo)

3:30 PM - 3:45 PM

[19p-Z07-8] Optimization of Pulse Energy-modulated Processing Using a Deep Learning-based Simulator

〇(D)Kohei Shimahara¹, Shuntaro Tani¹, Yohei Kobayashi¹ (1.ISSP, Univ. Tokyo)

3:45 PM - 4:00 PM

[19p-Z07-9] Quantitative evaluation of thermal effects induced by femtosecond laser ablation

〇Shuntaro Tani¹, Yohei Kobayashi¹ (1.ISSP, Univ. Tokyo)

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