Poster presentation

[17a-P04-1~5] 3.7 Laser processing

Wed. Mar 17, 2021 9:00 AM - 9:50 AM P04 (Poster)

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

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9:00 AM - 9:50 AM

[17a-P04-1] Development of Tensile Testing Machine for Selective Laser Thermoregulation System.

〇Yuki Kameda¹, Hayato Koshiji², Tomomasa Ohkubo^1,2, Miki Nakaone¹, Ken Goto³, Yutaka Kagawa⁴ (1.Tokyo Univ. of Tech., 2.Tokyo Univ. of Tech. Graduate School, 3.ISAS, 4.Katayanagi Institute)

9:00 AM - 9:50 AM

[17a-P04-2] Synthesis of laser-induced nanostructure irradiated by free electron laser

〇Masayoshi Nohira¹, Iwata Nobuyuki¹ (1.Nihon Univ. College of Science and Technology)

9:00 AM - 9:50 AM

[17a-P04-3] Selective synthesis of graphite films on a Ni substrate using laser-induced local-heating

〇Hideki Fujiwara¹, Tatsuki Mirokuin¹, Yuri Ohashi², Hideo Kaiju^2,3, Kenji Hirai⁴, Hiroshi Uji-i⁴ (1.Hokkai-Gakuen Univ., 2.Sci. Tech. Keio Univ., 3.CSRN Keio Univ., 4.RIES Hokkaido Univ.)

9:00 AM - 9:50 AM

[17a-P04-4] Irradiation of Nanosecond Optical Vortex Laser Pulse on Au Film

〇(M1)Tsubasa Fujimoto¹, Mitsuhiro Higashihata¹, Hiroshi Ikenoue^1,2, Daisuke Nakamura¹ (1.ISEE, Kyushu Univ., 2.Dept. of Gigaphoton Next GLP, Kyushu Univ.)

9:00 AM - 9:50 AM

[17a-P04-5] C-C, C-O and O-O Bond Formation in Methanol by Laser Driven Shock Wave

Wakako Ishikawa¹, 〇Shunichi Sato¹ (1.Tohoku Univ.)

Oral presentation

[18a-Z04-1~11] 3.7 Laser processing

Thu. Mar 18, 2021 9:00 AM - 12:00 PM Z04 (Z04)

Daisuke Nakamura(Kyushu Univ.), Yuji Sato(Osaka Univ.)

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

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9:00 AM - 9:15 AM

[18a-Z04-1] [Young Scientist Presentation Award Speech] Femtosecond-Laser Modification of PDMS into Electrically Conductive Structures for Flexible Device Applications

〇Shuichiro Hayashi¹, Fumiya Morosawa¹, Mitsuhiro Terakawa^1,2 (1.Grad. Sch. Keio Univ., 2.Keio Univ.)

9:15 AM - 9:30 AM

[18a-Z04-2] [Young Scientist Presentation Award Speech] Measurement of the depth directional distribution of the absorption coefficient at a femtosecond laser irradiated titanium surface by additional ablation

〇Yuki Furukawa^1,2, Shunsuke Inoue^1,2, Masaki Hashida¹ (1.ICR, Kyoto Univ., 2.GSS, Kyoto Univ.)

9:30 AM - 9:45 AM

△ [18a-Z04-3] The pulse duration dependence of laser ablation crater on Si

〇(M1)Kazuki Mimura¹, Takashi Takahashi², Makoto Yamaguchi³, Yohei Kobayashi², Takuro Tomita¹ (1.Tokushima Univ., 2.Univ. of Tokyo, 3.Akita Univ.)

9:45 AM - 10:00 AM

△ [18a-Z04-4] Formation of picosecond laser induced nano periodic structure of DLC on SiC

〇Ken Yamamoto¹, Takashi Takahashi², Yoshiharu Utsumi³, Akinori Shibata⁴, Makoto Yamaguchi⁵, Yohei Kobayashi², Takuro Tomita¹ (1.Tokushima Univ., 2.Univ. of Tokyo, 3.Nippon ITF Inc., 4.NISSIN ELECTRIC, 5.Akita Univ.)

10:00 AM - 10:15 AM

△ [18a-Z04-5] Elucidation of Defect for Development of SUS316L Plate Fabricated with SLM in Vaccum

〇(M1)Tsuneyoshi Arimura¹, Masahiro Ihama², Keisuke Takenaka³, Norio Yoshida³, Kento Morimoto³, Yuji Sato³, Minoru Yoshida¹, Masahiro Tsukamoto³ (1.Grad. Sch. of Sci. and Eng., Kindai Univ., 2.Sci. and Eng., Osaka Univ., 3.JWRI, Osaka Univ.)

10:30 AM - 10:45 AM

△ [18a-Z04-6] Evaluation of waveform-dependent surface processing with an arbitrary-waveform nanosecond pulse laser

〇Tsubasa Endo¹, Shuntaro Tani¹, Yohei Kobayashi¹ (1.ISSP, Univ. Tokyo)

10:45 AM - 11:00 AM

△ [18a-Z04-7] Evaluation of size distribution of SiC nanoparticles fabricated by laser ablation in liquid and vacuum

〇Mitsuki Ikeda¹, Ishihara Jun¹, Miyajima Kensuke¹ (1.Tokyo Univ. of Science)

11:00 AM - 11:15 AM

△ [18a-Z04-8] Dependence of pulse duration on dry laser peening effects in the femtosecond-to-picosecond regime

〇Itsuki Nishibata¹, Masayuki Yoshida¹, Yusuke Ito², Naohiko Sugita², Akio Hirose¹, Tomokazu Sano¹ (1.Osaka Univ., 2.Tokyo Univ.)

11:15 AM - 11:30 AM

△ [18a-Z04-9] Mechanism study of PDMS microfabrication using laser-induced bubble (microFLIB)

〇(M2)Yuhei Miyahara¹, Ryohei Takahashi¹, Yasutaka Hanada¹ (1.Hirosaki Univ.)

11:30 AM - 11:45 AM

△ [18a-Z04-10] Material Removal Threshold of Transient and Selective Laser Absorption into Excited Electrons in F used Silica

〇(D)Reina Yoshizaki¹, Sunya Yoshitake¹, Yusuke Ito¹, Wei Chaoran¹, Akihiro Shibata², Ikuo Nagasawa², Keisuke Nagato¹, Naohiko Sugita¹ (1.Univ. Tokyo, 2.AGC Inc.)

11:45 AM - 12:00 PM

△ [18a-Z04-11] Fabrication of chiral structure array by using interference pattern of circularly polarized light

〇Yuki Kosaka¹, Yuto Hirakawa¹, Tsubasa Morizuka¹, Koji Tsubakimoto¹, Hiroyuki Shiraga¹, Noriaki Miyanaga¹, Yoshiki Nakata¹ (1.Osaka Univ.)

Oral presentation

[18p-Z32-1~11] 3.7 Laser processing

Thu. Mar 18, 2021 1:30 PM - 4:30 PM Z32 (Z32)

Hiroshi Yoshikawa(Saitama Univ.), Mizue Mizoshiri(Nagaoka Univ. of Tech.)

△：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

△ [18p-Z32-1] Time-resolved measurement of processing phenomena induced ultrashort laser pulse in quartz glass by transmission pump-probe imaging equipment

〇Eichi Terasawa^1,2, Daisuke Satoh^2,3, Tatsunori Shibuya³, Yasuaki Moriai², Hiroshi Ogawa^2,3, Masahito Tanaka^2,3, Ryunosuke Kuroda^2,3, Yohei Kobayashi^2,4, Kazuyuki Sakaue^1,5, Masakazu Washio¹ (1.WISE, Waseda Univ., 2.OPERANDO-OIL, AIST, 3.RIMA, AIST, 4.ISSP, Univ. Tokyo, 5.UT-PSC, Univ. Tokyo)

1:45 PM - 2:00 PM

△ [18p-Z32-2] Changes in the Intensity Distribution of the Laser Pulse due to Non-linear Optical Interaction with Air and its Effects on the Laser Ablation

〇Ryohei Yamada¹, Wataru Komatsubara¹, Haruyuki Sakurai², Kuniaki Konishi¹, Norikatsu Mio¹, Junji Yumoto¹, Makoto Kuwata-Gonokami¹ (1.Graduate school of Science, The Univ. of Tokyo, 2.ISSP, The Univ. of Tokyo)

2:00 PM - 2:15 PM

△ [18p-Z32-3] Passive Change of Transmittance of Thermo-Responsive Hydrogel with Multi-Photon Photoreduction

〇Hirofumi Tomikawa¹, Yo Nagano², Mitsuhiro Terakawa^1,2 (1.Keio Univ., 2.Grad. Sch. Keio Univ.)

2:15 PM - 2:30 PM

▼ [18p-Z32-4] Single-shot three-dimensional laser processing with an in-system-optimized hologram

〇(D)HONGHAO ZHANG¹, Satoshi Hasegawa¹, Haruyoshi Toyoda², Yoshio Hayasaki¹ (1.Utsunomiya Univ., 2.Hamamatsu Photonics.)

2:30 PM - 2:45 PM

▼ [18p-Z32-5] BiBurst mode with GHz fs-pulse burst in MHz burst for efficient surface microfabrication of silicon

〇(P)Francesc CaballeroLucas¹, Kotaro Obata¹, Koji Sugioka¹ (1.RIKEN Center for Advanced Photonics)

3:00 PM - 3:15 PM

△ [18p-Z32-6] Development of a system for processing and observing femtosecond laser induced glass modification

〇(M1)Taishi Sumiya¹, Shuntaro Tani¹, Haruyuki Sakurai¹, Yohei Kobayashi¹ (1.ISSP, Univ. Tokyo)

3:15 PM - 3:30 PM

△ [18p-Z32-7] Tuning of Automated Feedback Control for Femtosecond Laser Microdrilling

〇Keiichi Bamoto¹, Shuntaro Tani¹, Yohei Kobayashi¹ (1.ISSP, Univ. Tokyo)

3:30 PM - 3:45 PM

△ [18p-Z32-8] Crystallization from Glacial Acetic Acid Melt via Laser Ablation

〇(M1)Hozumi Takahashi^1,2, Teruki Sugiyama^2,3, Seiichiro Nakabayashi¹, Hiroshi Yoshikawa¹ (1.Saitama Univ., 2.NCTU, 3.NAIST)

3:45 PM - 4:00 PM

[18p-Z32-9] Plume mixing by double pulsed-laser ablation method and composite structure of nanoparticles

〇(M2)Ren Okada¹, Keita Katayama², Takahiro Nakamura³, Hiroshi Fukuoka⁴, Takehito Yoshida⁵, Tamao Aoki¹, Ikurou Umezu¹ (1.Konan Univ., 2.Kyushu Univ., 3.Tohoku Univ., 4.NIT.Nara College, 5.NIT.Anan College)

4:00 PM - 4:15 PM

[18p-Z32-10] Preparation of upconversion nanoparticles by laser ablation in liquid and their optical properties

〇(M2)Yuri Tei¹, Haohao Wang², Hiroyuki Wada¹ (1.Tokyo Inst. Tech., 2.Nanjing Agric. Univ.)

4:15 PM - 4:30 PM

[18p-Z32-11] Fabrication and Evaluation of Cellulose Nanofibers Using a Laser

〇Leo Adachi¹, Shun-ichi Ishiuchi², Hiroyuki Wada¹ (1.Tokyo Inst. Tech., 2.Tokyo Inst. Tech)

Oral presentation

[19a-Z07-1~11] 3.7 Laser processing

Fri. Mar 19, 2021 9:00 AM - 12:00 PM Z07 (Z07)

Mitsuhiro Terakawa(Keio Univ.), Ryohei Yasukuni(NAIST)

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

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9:00 AM - 9:15 AM

▲ [19a-Z07-1] Laser direct writing of amino acid homo-polymers

〇(P)Daniela Serien¹, Koji Sugioka¹ (1.RIKEN RAP)

9:15 AM - 9:30 AM

[19a-Z07-2] Double pulse effect of femtosecond laser impact force to small object

〇Ryota Kiya¹, Yo Tanaka², Yaxiaer Yalikun^1,2, Yoichiroh Hosokawa¹ (1.Div. Mat. Sci. NAIST, 2.Cent. BDR, RIKEN)

9:30 AM - 9:45 AM

[19a-Z07-3] Investigation of interaction mechanism between shock wave and cell membrane by interferometric and fluorescence analysis

〇Yusuke Ito¹, David Veysset^2,3, Steven Kooi², Dmitro Martynowych², Keiichi Nakagawa¹, Keith Nelson² (1.Univ. Tokyo, 2.MIT, 3.Stanford Univ.)

9:45 AM - 10:00 AM

[19a-Z07-4] Highly sensitive detection of femtosecond laser impulse realized by femtosecond laser processing of AFM cantilever probe

〇Takashi Araki¹, Ryohei Yasukuni¹, Yoichiroh Hosokawa¹ (1.Div. Mat. Sci., NAIST)

10:00 AM - 10:15 AM

[19a-Z07-5] Evaluation of mechanical properties of zebrafish embryos with a femtosecond laser processing

〇(M1)Kaito Hironaga¹, Yamada Sohei¹, Bessho Yasumasa², Matsui Takaaki², Hosokawa Yoichiro¹ (1.Div. Mat. Sci. NAIST, 2.Div. Bio. Sci. NAIST)

10:30 AM - 10:45 AM

▲ [19a-Z07-6] Electrochemical Surface-enhanced Raman Scattering Microfluidic Chip Fabricated by Hybrid Femtosecond and CW Laser Processing

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

10:45 AM - 11:00 AM

[19a-Z07-7] Laser processing with parallel beam scanning method and its application to grooving on glass surface

〇(M1)Tomonari Tanaka¹, Satoshi Hasegawa¹, Yoshio Hayasaki¹ (1.Utsunomiya Univ. CORE)

11:00 AM - 11:15 AM

[19a-Z07-8] Nanoparticle generation of fluoropolymer CYTOP by holographic femtosecond laser processing and its cell culture application

〇Keita Nakahira¹, Ryo Ozaki¹, Yasutaka Hanada¹ (1.Hirosaki Univ.)

11:15 AM - 11:30 AM

[19a-Z07-9] [Highlight]Holographic femtosecond laser processing with pulse-to-pulse beam shaping using a ferroelectric liquid crystal spatial light modulator

Kenta Nozaki¹, Ayano Tanabe², Satoshi Hasegawa¹, 〇Yoshio Hayasaki¹ (1.Utsunomiya Univ., 2.CITIZEN)

11:30 AM - 11:45 AM

[19a-Z07-10] Holographic ultraviolet nanosecond laser processing using adaptive optics

〇Satoshi Hasegawa¹, Mizuki Kato¹, Yoshio Hayasaki¹ (1.Utsunomiya Univ.)

11:45 AM - 12:00 PM

[19a-Z07-11] Laser Ablation of Si surface by nanosecond optical vortex laser pulse

〇Daisuke Nakamura¹, Miki Kawamoto¹, Tsubasa Fujimoto¹, Mitsuhiro Higashihata¹, Hiroshi Ikenoue¹, Toshitaka Wakayama², Atsushi Sunahara³, Takeshi Higashiguchi⁴ (1.Kyushu Univ., 2.Saitama Med. Univ., 3.Purdue Univ., 4.Utsunomiya Univ.)

Oral presentation

[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)

Sessions

3 Optics and Photonics » 3.7 Laser processing

[17a-P04-1~5] 3.7 Laser processing

[18a-Z04-1~11] 3.7 Laser processing

△ [18a-Z04-3] The pulse duration dependence of laser ablation crater on Si

△ [18a-Z04-4] Formation of picosecond laser induced nano periodic structure of DLC on SiC

△ [18a-Z04-5] Elucidation of Defect for Development of SUS316L Plate Fabricated with SLM in Vaccum

△ [18a-Z04-6] Evaluation of waveform-dependent surface processing with an arbitrary-waveform nanosecond pulse laser

△ [18a-Z04-7] Evaluation of size distribution of SiC nanoparticles fabricated by laser ablation in liquid and vacuum

△ [18a-Z04-8] Dependence of pulse duration on dry laser peening effects in the femtosecond-to-picosecond regime

△ [18a-Z04-9] Mechanism study of PDMS microfabrication using laser-induced bubble (microFLIB)

△ [18a-Z04-10] Material Removal Threshold of Transient and Selective Laser Absorption into Excited Electrons in F used Silica

△ [18a-Z04-11] Fabrication of chiral structure array by using interference pattern of circularly polarized light

[18p-Z32-1~11] 3.7 Laser processing

△ [18p-Z32-1] Time-resolved measurement of processing phenomena induced ultrashort laser pulse in quartz glass by transmission pump-probe imaging equipment

△ [18p-Z32-2] Changes in the Intensity Distribution of the Laser Pulse due to Non-linear Optical Interaction with Air and its Effects on the Laser Ablation

△ [18p-Z32-3] Passive Change of Transmittance of Thermo-Responsive Hydrogel with Multi-Photon Photoreduction

▼ [18p-Z32-4] Single-shot three-dimensional laser processing with an in-system-optimized hologram

▼ [18p-Z32-5] BiBurst mode with GHz fs-pulse burst in MHz burst for efficient surface microfabrication of silicon

△ [18p-Z32-6] Development of a system for processing and observing femtosecond laser induced glass modification

△ [18p-Z32-7] Tuning of Automated Feedback Control for Femtosecond Laser Microdrilling

△ [18p-Z32-8] Crystallization from Glacial Acetic Acid Melt via Laser Ablation

[19a-Z07-1~11] 3.7 Laser processing

▲ [19a-Z07-1] Laser direct writing of amino acid homo-polymers

▲ [19a-Z07-6] Electrochemical Surface-enhanced Raman Scattering Microfluidic Chip Fabricated by Hybrid Femtosecond and CW Laser Processing

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

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