[19p-B2-1~14] 3.6 Laser processing | The 85th JSAP Autumn Meeting 2024

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Session Details

Oral presentation3 Optics and Photonics : 3.6 Laser processing

[19p-B2-1~14]3.6 Laser processing

Thu. Sep 19, 2024 1:00 PM - 4:45 PM JST
Thu. Sep 19, 2024 4:00 AM - 7:45 AM UTC

B2 (Exhibition Hall B)

Takashi Nakajima(Kyoto Univ.), Hiroaki Nishiyama(山形大)

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1:00 PM - 1:15 PM JST(4:00 AM - 4:15 AM UTC)English Presentation

[19p-B2-1]Ring-shaped gold nanocluster array fabricated by CTAB-assited fs laser near-field reduction

〇Shi Bai¹, Ozasa Kazunari¹, Koji Sugioka¹ (1.RAP, RIKEN)

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1:15 PM - 1:30 PM JST(4:15 AM - 4:30 AM UTC)

[19p-B2-2]Structure estimation based on scattered light image of nano-periodic structure
using deep learning

〇(M2)Ryota Masuda¹, Yoshio Hayasaki¹, Satoshi Hasegawa¹ (1.Center for Optical Research and Education, Utsunomiya Univ.)

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1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[19p-B2-3]First-principles calculations of energy transfer from femtosecond laser pulse to amorphous silicon

〇Eiyu Gushiken¹, Tomohito Otobe², Mizuki Tani², Shunsuke Yamada², Kenichi Ishikawa¹ (1.The Univ. of Tokyo, 2.QST)

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1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[19p-B2-4]In-situ Observation of Ultrashort Pulsed Laser writing of TypeⅡ Optical Waveguide

〇Reina Yoshizaki¹, Tomohiro Fukui¹, Yusuke Ito¹, Junya Hattori¹, Yuta Teshima¹, Shogo Kitamura¹, Naohiko Sugita¹ (1.Tokyo Univ.)

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2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[19p-B2-5]In-line measurement of structure using optical interferometry in holographic laser processing

〇ren umetsu¹, Yoshio Hayasaki¹, Satoshi Hasegawa¹ (1.Utsunomiya Univ. Center for Optical Education and Research)

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2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[19p-B2-6]Parallel Laser writing by photo-reduction-triggered nanomaterial deposition

〇(M1)Hayato Sato¹, Masaharu Aoyama¹, Hiroaki Nishiyama¹ (1.Grad. Yamagata Univ.)

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2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[19p-B2-7]Incubation effects near the laser ablation threshold of copper

〇Keisuke Takabayashi^1,2, Tsubasa Endo², Toshio Otsu², Shuntaro Tani², Makoto Yamaguchi¹, Yohei Kobayashi² (1.Akita Univ., 2.ISSP, Univ. of Tokyo)

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3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[19p-B2-8]Thrust Force Characteristics of CFRP (Carbon Fiber Reinforced Plastic) by Laser-Induced Ablation

〇Hiroshi Kasuga¹, Tomohiro Tsukihana¹, Hideaki Yamane¹, Katsuhiko Tsuno¹, Yutaka Nagata¹, Norihito Saito¹, Takayo Ogawa¹, Satoshi Wada¹ (1.RIKEN)

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3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[19p-B2-9]Topological data analysis of the laser ablation process using persistent homology

〇(PC)Hiroki Katow¹, Kenichi L. Ishikawa¹ (1.the Univ. of Tokyo)

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3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[19p-B2-10]The effect of beam shape on underwater laser-induced breakdown spectroscopy

〇Kota Tanabe¹, Yuko Yokoyama¹, Naoya Nishi¹, Tetsuo Sakka¹ (1.Kyoto Univ.)

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3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

[19p-B2-11]Time- and space-resolved detection of micro/nano dusts during laser decontamination

Atsushi Kosuge¹, Keisuke Yamamoto², 〇Takashi Nakajima² (1.JAEA, 2.Kyoto Univ.)

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4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)

[19p-B2-12]Electrolytic performance of Ni electrodes textured by ns NIR/UV lasers

Siniya Mondal¹, Yoshiharu Uchimoto¹, 〇Takashi Nakajima¹ (1.Kyoto Univ.)

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4:15 PM - 4:30 PM JST(7:15 AM - 7:30 AM UTC)English Presentation

[19p-B2-13]Laser Ablation of Copper using GHz Bursts of Green Wavelength fs Laser Pulses

〇(P)Ashkan MomeniBidzard¹, Shota Kawabata¹, Kotaro Obata¹, Koji Sugioka¹ (1.RIKEN)

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4:30 PM - 4:45 PM JST(7:30 AM - 7:45 AM UTC)

[19p-B2-14]Fine line writing by femtosecond laser photothermal reduction deposition inhibited by polyvinylpyrrolidone-added nickel glyoxylic acid complexes

〇(M2)Minori Takahashi¹, Phuong Nam Ha¹, Tomoji Ohishi², Mizue Mizoshiri¹ (1.Nagaoka Univ. of Tech., 2.Shibaura Inst. of Tech.)

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Session Details

[19p-B2-1~14]3.6 Laser processing

[19p-B2-1]Ring-shaped gold nanocluster array fabricated by CTAB-assited fs laser near-field reduction

[19p-B2-2]Structure estimation based on scattered light image of nano-periodic structureusing deep learning

[19p-B2-3]First-principles calculations of energy transfer from femtosecond laser pulse to amorphous silicon

[19p-B2-4]In-situ Observation of Ultrashort Pulsed Laser writing of TypeⅡ Optical Waveguide

[19p-B2-5]In-line measurement of structure using optical interferometry in holographic laser processing

[19p-B2-6]Parallel Laser writing by photo-reduction-triggered nanomaterial deposition

[19p-B2-7]Incubation effects near the laser ablation threshold of copper

[19p-B2-8]Thrust Force Characteristics of CFRP (Carbon Fiber Reinforced Plastic) by Laser-Induced Ablation

[19p-B2-9]Topological data analysis of the laser ablation process using persistent homology

[19p-B2-10]The effect of beam shape on underwater laser-induced breakdown spectroscopy

[19p-B2-11]Time- and space-resolved detection of micro/nano dusts during laser decontamination

[19p-B2-12]Electrolytic performance of Ni electrodes textured by ns NIR/UV lasers

[19p-B2-13]Laser Ablation of Copper using GHz Bursts of Green Wavelength fs Laser Pulses

[19p-B2-14]Fine line writing by femtosecond laser photothermal reduction deposition inhibited by polyvinylpyrrolidone-added nickel glyoxylic acid complexes

[19p-B2-2]Structure estimation based on scattered light image of nano-periodic structure
using deep learning