Session Details

SLPC Poster Session

Wed. Apr 22, 2026 10:30 AM - 12:00 PM JST
Wed. Apr 22, 2026 1:30 AM - 3:00 AM UTC
Poster-3: Hall A (Pacifico Yokohama Exhibition Hall)

[SLPCp-01]Feasibility Demonstration of Adhesive Removal on Glass via Pulse-Controlled CO2 Laser

*Ke Jiang1,2, Kazayuki Uno1, Changlun Hou2 (1. University of Yamanashi, 2. Hangzhou Dianzi University)
Comment()

[SLPCp-02]Laser Peening Using Spatial Phase-Modulated Laser Light

*Linjie Lu1, Natsuki Furukawa1, Yusuke Fukui1, Tomohiro Yamamoto1, Yousei Shioya1, Hitoshi Nakano1 (1. Kindai University)
Comment()

[SLPCp-03]Process Optimization in Robotic Laser Powder Directed Energy Deposition by Real-Time EMI Spectrum Analysis

*Jens Werner1, Knut Partes1 (1. Jade University of Applied Sciences)
Comment()

[SLPCp-04]Suppression of HAZ in soft tissue processing by short-pulse CO2 laser

*Ryo Fukasawa1, Kazuyuki Uno1 (1. Yamanashi university)
Comment()

[SLPCp-05]Use of 355 nm laser radiation for efficient laser peening

*Sota Kakinuma1, Akio Geshiro, Miho Tsuyama, Hitoshi Nakano (1. Kindai University)
Comment()

[SLPCp-06]Effect of Dry Laser Peening Using Glass and Resin as a Plasma Confinement Layer

*Yuki Hashimoto1, Shuichi Takagi1, Manabu Heya2, Hitoshi Nakano1, Miho Tsuyama1 (1. Kindai University Faculty of Science and Engineering, 2. Kindai University Faculty of Engineering)
Comment()

[SLPCp-07]Deep learning based in-situ prediction of LIPSS formation from scattered light image

*Shunya Iga1, Yoshio Hayasaki1, Satoshi Hasegawa1 (1. Center for Optical Research and Education, Utsunomiya Univ)
Comment()

[SLPCp-08]Effect of laser peening using gel as plasma confinement layer

*Miho Tsuyama1, Shuichi Takagi1, Yang Zhang1, Manabu Heya2, Hitoshi Nakano1 (1. Faculty of Science and Engineering, Kindai University, 2. Faculty of Engineering, Kindai University)
Comment()

[SLPCp-09]Nanodot Structures Formed on the Surface of Silicon Solar Cells Using Laser Quantum Processing

*Mitsuhiro Kusaba1, Masaki Hashida2,3, Hitoshi Sakagami2 (1. Osaka Sangyo University, 2. Tokai University, 3. Kyoto University)
Comment()

[SLPCp-10]Chemical-free regulation of biological growth by titanium surface microstructures formed with polarization- and burst mode-controlled femtosecond laser

*Shota Kawabata1,2, Shigeru Uchiyama1, Livia Elena Sima4, Stefana Orobeti3,4, Takashi Isoshima1, Kazunari Ozasa1, Kotaro Obata1, Godai Miyaji2, Felix Sima1,3, Koji Sugioka1 (1. RIKEN Center for Advanced Photonics, 2. Tokyo University of Agriculture and Technology, 3. CETAL – National Institute for Laser, Plasma and Radiation Physics, 4. Institute of Biochemistry of the Romanian Academy)
Comment()

[SLPCp-11]In-situ observation of laser welding behavior in High-Power Laser Keyhole Welding

*Kozue Kiyokawa1, Kazume Uehara2, Keisuke Takenaka1, Yuji Sato1, Minoru Yoshida2, Masahiro Tsukamoto1 (1. The University of Osaka, 2. Kinki University)
Comment()

[SLPCp-12]Hybrid CNN-MLP Model for Teacherless Prediction of Laser-Induced Surface Modification Thresholds on Diverse Metals

*Konika Rani1, Norimasa Ozaki1, Hirotaka Nakamura1, Kazumune Hashimoto1, Ryosuke Kodama1, Shigemasa Takai1, Hideo Nagatomo1 (1. The University of Osaka)
Comment()

[SLPCp-13]Effect of Beam Profile Control on SUS316 Fabrication by Laser Powder Bed Fusion

*TADASHI YAMAGUCHI1, Koki Maeda2, Keisuke Takenaka3, Yuji Sato3, Hitoshi Nakano2, Masahiro Tsukamoto3 (1. The University of Osaka, 2. Graduate School of Science and Engineering, Kindai University, 3. Joining and Welding Research Institute, The University of Osaka)
Comment()

[SLPCp-14]Pure copper rod formation by multi-beam DED with blue diode lasers

*Yamato Fukui1, Tamaki Yoshida2, Jumpei Tokumoto3, Keisuke Takenaka3, Yuji Sato3, Minoru Yoshida1, Hitoshi Nakano1, Masahiro Tsukamoto3 (1. Faculty of Science and Engineering, KINDAI UNIVERSITY, 2. Graduate School of Engineering, The University of Osaka, 3. Joining and Welding Research Institute, The University of Osaka)
Comment()

[SLPCp-15]Relationship between Photo-Thermal Conversion Efficiency and Penetration in Pure Copper Welding Using Blue–IR Hybrid Laser

*Rikuto Koda1, Keisuke Takenaka2, Kazuki Koda3, Kyohei Kotake3, Yuji Sato2, Masahiro Tsukamoto2 (1. School of Engineering / The University of Osaka, 2. Joining and Welding Research Institute / The University of Osaka, 3. DENSO CORPORATION)
Comment()

[SLPCp-16]Laser Directed Energy Deposition of Ni-Ti Alloyed Powder with IR and Blue Diode Lasers

*Yosuke Asano1, Hiromi Yasuda2, Yorihiro Yamashita3, Takahiro Kunimine1 (1. Knazawa University, 2. Japan Aerospace Exploration Agency, 3. University of Fukui)
Comment()

[SLPCp-17]Crack Pattern Analysis on WC-Co Cemented Carbides Rapidly Melted and Solidified by the Laser Directed Energy Deposition

*Mitsuki Nakamura1, Yorihiro Yamasita2, Takahiro Kunimine1 (1. Kanazawa University, 2. University of Fukui)
Comment()

[SLPCp-18]Effects of Laser-Assisted Substrate Heating on Weld Bead Formation and Microstructure Using a Multi-Beam Laser Processing Machine

*Nagata Rikuto1, Yorihiro Yamashita1, Tomomasa Ohkubo2, Yuji Sato3, Masahiro Tsukamoto3 (1. University of Fukui, 2. Tokyo University of Technology, 3. Osaka University)
Comment()

[SLPCp-19]Periodic Nanostructure Formation on Synthetic Quartz Surfaces by Femtosecond Laser Irradiation

*Reo Yoshida1, Masaki Hashida1,2, Takeshi Nagashima3, Sergei Kulinich1, Satoru Iwamori1 (1. Tokai University, 2. Kyoto University, 3. Setsunan University)
Comment()

[SLPCp-20]Dynamic real-time measurement in femtosecond laser direct writing of sapphire

*Eichi Terasawa1,2, Tatsunori Shibuya1,2, Hiroshi Ogawa1,2 (1. Integrated Research Center for Resilient Infrastructure (IRCI), National Institute of Advanced Industrial Science and Technology (AIST), 2. Research Institute for Measurement and Analytical Instrumentation (RIMA), National Metrology Institute of Japan (NMIJ), National Institute of Advanced Industrial Science and Technology (AIST))
Comment()

[SLPCp-21]Time-resolved reflective imaging of surface dynamics
induced by femtosecond laser ablation

*Hiroki Nakako1, Takuro Tomita1 (1. Tokushima Univ.)
Comment()

[SLPCp-23]Selective ultrashort-pulse laser sintering of copper powder on polyimide films

*Takeru Tomita1, Wataru Watanabe1, Ryo Nakamura1, Takayuki Tamaki2 (1. Ritsumeikan University, 2. National Institute of Technology, Nara College)
Comment()

[SLPCp-24]Investigation of Focal Position Dependence in Welding for White Glass and PMMA Using Ultrashort Pulse Laser

*Ryo Nakamura1, Wataru Watanabe1, Takayuki Tamaki2 (1. Ritsumeikan University, 2. The National Institute of Technology (KOSEN), Nara College)
Comment()

[SLPCp-25]Holographic laser processing with feedback control using optical interferometry

*Hiromu Fujiki1, Yoshio Hayasaki1, Satoshi Hasegawa1 (1. Center for Optical Research and Education (CORE), Utsunomiya University)
Comment()