The 86th JSAP Autumn Meeting 2025
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Session Details

Oral presentation3 Optics and Photonics : 3.6 Laser processing

[8a-N221-1~12]3.6 Laser processing

Mon. Sep 8, 2025 9:00 AM - 12:15 PM JST
Mon. Sep 8, 2025 12:00 AM - 3:15 AM UTC
N221 (Lecture Hall North)
9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8a-N221-1]Construction of an Optical System and Reflectance Rate Imaging Diagnostics for Elucidating the Femtosecond Laser Ablation Process on borosilicate glass

〇Hiroki Nakako1, Takuro Tomita1 (1.Tokushima Univ.)
9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8a-N221-2]Single-shot measurement of electron temperature during femtosecond laser irradiation

〇Tomohiro Fukui1, Qinru Zheng1, Seitaro Kumo1, Nobuhiro Kaku1, Yuta Teshima1, Junya Hattori1, Yanming Zhang1, Yusuke Ito1 (1.Univ. Tokyo)
9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8a-N221-3]Interferometric observation of femtosecond laser-induced secondary nucleation of urea crystal

〇Yuka Tsuri1,2, Mihoko Maruyama3, Katsuo Tsukamoto4, Hiroshi Yoshikawa3, Yoichiroh Hosokawa1,2 (1.Div. Mat. Sci., NAIST, 2.MLC, NAIST, 3.Grad. Sch. Eng., Osaka Univ., 4.Grad. Sch. Sci., Tohoku Univ.)
9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8a-N221-4]Influence of optical absorption patterns in Laser-Induced Forward Transfer

〇Ryota Tamemoto1, Shoei Koide1, Keisaku Yamane1, Yasunori Toda1, Ryuji Morita1 (1.HokkaidoUniv.)
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8a-N221-5]Ultra-high aspect ratio direct hole drilling of glass substrates by a single-shot GHz burst mode ultrafast laser Bessel pulses

〇Yuhei Miyahara1,2, Genichi Kimiduka1,2, Motoki Tanaka1, Ryosuke Yaginuma1,2, Shota Kawabata2,3, Kotaro Obata2, Toshinori Okada1, Koji Sugioka2 (1.Enplas Laboratories, 2.RIKEN Center for Advanced Photonics, 3.Tokyo Univ. of Agri. and Tech.)
10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8a-N221-6]Enhancement of Piezoelectric Properties by Laser Microfabrication

〇Hiumi Terashima1, Jundong Song2,3, Naoki Shibao2, Shingo Ono1, Takashi Harumoto3, Ji Shi3, Takashi Nakajima2, Soichiro Okamura2 (1.Nagoya Tech, 2.Tokyo Univ. of Sci., 3.Science Tokyo)
10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8a-N221-7]Fabrication and characterization of onion-like carbon-encapsulated SiC nanoparticles by laser ablation

〇Aoi Yokota1, Kensuke Miyajima1 (1.Tokyo Univ. of Sci.)
11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8a-N221-8]Preparation of Eu doped Strontium Aluminate Green Phosphor Microparticles by Laser Ablation in Liquid

〇Yuto Takashima1, Toshihiro Nakamura1 (1.Hosei Univ.)
11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8a-N221-9]Effects of Photothermal Materials for Laser-induced Graphene Formation on Polyimide

〇Masaki Teramoto1, Do Hoon Lee1, Kuniharu Takei1 (1.Hokkaido Univ.)
11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8a-N221-10]Continuous laser writing of Au nanorod/SiO2 aggregates by laser-excited microbubble

〇Yuta Nakagawa1, Yuki Sarai1, Hiroaki Nishiyama1 (1.Grad. Yamagata Univ.)
11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8a-N221-11]Stability of femtosecond laser two-photon excited microbubble

〇Haruto Kumagai1, Masaharu Aoyama1, Sawa Suzuki1, Kai Suzuki2, Hiroaki Nishiyama1 (1.Grad. Yamagata Univ., 2.Yamagata Univ.)
12:00 PM - 12:15 PM JST(3:00 AM - 3:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[8a-N221-12]Change in crystallinity of PEEK Induced by Sub-Threshold Ultrashort Pulse Laser Irradiation

〇Miyu Takahashi1, Keisuke Takabayashi2, Tsubasa Endo2, Yohei Kobayashi2, Takuro Tomita3, Makoto Yamaguchi1 (1.Akita Univ., 2.ISSP, Univ. Tokyo, 3.Tokushima Univ.)
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