[SLPCp-05] Effects of Laser Irradiation Conditions on WC Particle Size and Hardness of WC-Co Cemented Carbide Processed by Directed Energy Deposition

*Yorihiro Yamashita¹, Takahiro Kunimine², Yoshinori Funada³, Yuji Sato⁴, Masahiro Tsukamoto⁴ (1.National Institute of Technology , Ishikawa College, 2. Institute of Science and Engineering, Kanazawa University, 3.Industrial Research Institute of Ishikawa, 4.Joining and Welding Research Institute, Osaka University)

OPTICS & PHOTONICS International Congress 2022 |PDF Download

Poster Session & Exhibitions

Thu. Apr 21, 2022 10:30 AM - 12:00 PM |Hall A SLPC(Pacifico Yokohama Exhibition Hall A)

[SLPCp-06] Micro-coating of pure copper by multi-beam LMD method with high intensity blue diode lasers

*Yuma Takazawa¹, Kazuhiro Ono¹, Yuki Morimoto², Keisuke Takenaka¹, Yuji Sato³, Manabu Heya², Masahiro Tsukamoto³ (1.Graduate School of Engineering, Osaka University, 2.Faculty of Engineering, Osaka Sangyo University, 3.Joining and Welding Research Institute, Osaka University)

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Poster Session & Exhibitions

Thu. Apr 21, 2022 10:30 AM - 12:00 PM |Hall A SLPC(Pacifico Yokohama Exhibition Hall A)

[SLPCp-07] Thin-film formation of polymer sheets by the CO₂ laser with the copper base

*Nobukazu Kameyama¹, Hiroki Yoshida¹ (1.Gifu University)

OPTICS & PHOTONICS International Congress 2022 |PDF Download

Poster Session & Exhibitions

Thu. Apr 21, 2022 10:30 AM - 12:00 PM |Hall A SLPC(Pacifico Yokohama Exhibition Hall A)

[SLPCp-08] Homogenization Towards a Grain Size of SLMed Plate with Modulated Pulsed Laser

*Yuta Mizuguchi¹, Masahiro Ihama¹, Yuji Sato², Norio Yoshida², Sasitorn Srisawadi³, Dhritti Tanprayoon³, Masahiro Tsukamoto² (1.Osaka University, 2.Joining and Welding Research Institute, Osaka University, 3.National Metal and Materials Technology Center)

OPTICS & PHOTONICS International Congress 2022 |PDF Download

Poster Session & Exhibitions

Thu. Apr 21, 2022 10:30 AM - 12:00 PM |Hall A SLPC(Pacifico Yokohama Exhibition Hall A)

[SLPCp-09] Effect od ambient pressure on denudation zone for development of SLM in vacuum

*Masahiro Ihama¹, Yuta Mizuguchi¹, Keisuke Takenaka², Norio Yoshida², Yuji Sato², Tsukamoto Masahiro² (1.Graduate School of Engineering, Osaka University, 2.Joining and Welding Research Institute, Osaka University)

OPTICS & PHOTONICS International Congress 2022 |PDF Download

Poster Session & Exhibitions

Thu. Apr 21, 2022 10:30 AM - 12:00 PM |Hall A SLPC(Pacifico Yokohama Exhibition Hall A)

[SLPCp-10] Copper rod formation using multi-beam laser metal deposition system with blue diode lasers

*Ritsuko Higashino¹, Yuji Sato¹, Keisuke Takenaka¹, Kazuhiro Ono², Yoshinori Funada³, Yorihiro Yamashita⁴, Nobuyuki Abe¹, Masahiro Tsukamoto¹ (1.Joining and Welding Research Institute, Osaka University, 2.Graduate School of Engineering, Osaka University, 3.Industrial Research Institute of Ishikawa, 4.National Institute of Technology Ishikawa College)

OPTICS & PHOTONICS International Congress 2022 |PDF Download

Poster Session & Exhibitions

Thu. Apr 21, 2022 10:30 AM - 12:00 PM |Hall A SLPC(Pacifico Yokohama Exhibition Hall A)

[SLPCp-11] Real-time observation of molten pool shape in keyhole-type welding for stainless steel using a 16kW disk laser

*Tomoki Arita¹, Yoshiaki Kurita², Masami Mizutani³, Yuji Sato³, Hitoshi Nakano¹, Masahiro Tsukamoto³ (1.Graduate School of Science and Engineering, Kindai University, 2.Graduate School of Engineering, Osaka University, 3. Joining and Welding Research Institute, Osaka University)

OPTICS & PHOTONICS International Congress 2022 |PDF Download

Poster Session & Exhibitions

Thu. Apr 21, 2022 10:30 AM - 12:00 PM |Hall A SLPC(Pacifico Yokohama Exhibition Hall A)

[SLPCp-12] Investigation of keyhole dynamics in laser welding of pure copper using in situ X-ray observation system

*Shumpei Fujio¹, Tomoki Arita², Yoshiaki Kurita¹, Keisuke Takenaka³, Masami Mizutani³, Yuji Sato³, Hitoshi Nakano², Masahiro Tsukamoto³ (1.Graduate School of Engineering, Osaka University, 2.Graduate School of Science and Engineering, Kindai University, 3.Joining and Welding Research Institute, Osaka University)

OPTICS & PHOTONICS International Congress 2022 |PDF Download

Poster Session & Exhibitions

Thu. Apr 21, 2022 10:30 AM - 12:00 PM |Hall A SLPC(Pacifico Yokohama Exhibition Hall A)

[XOPT10-01(Invited)] Multi-pitch Nano-accuracy Surface Profiler

*Lei Huang¹, Lukas Lienhard¹, Tianyi Wang¹, François Polack², Josep Nicolas³, Kashmira Nakhoda¹, Steven Hulbert¹, Mourad Idir¹ (1.National Synchrotron Light Source II, Brookhaven National Laboratory, 2.Synchrotron SOLEIL, L’Orme des Merisiers, 3.ALBA Synchrotron Light Source)

OPTICS & PHOTONICS International Congress 2022 |Thu. Apr 21, 2022 9:00 AM - 9:30 AM |PDF Download

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Session Chair: Kazuto Yamauchi (Osaka University)

Thu. Apr 21, 2022 9:00 AM - 10:00 AM |313+314(Pacifico Yokohama Conference Center)

[XOPT10-02(Invited)] Optics developments for the Advanced Photon Source upgrade

*Lahsen Assoufid¹, X. Shi¹, Z. Qiao¹, L. Rebuffi¹, J. Qian¹, S. Mashrafi¹, M. Wyman¹, R. Harder¹, D. Shu¹, J. Anton¹, S. Kearny¹, M. Highland¹, M. Frith¹, S. Kandel¹, M. J. Cherukara¹, X. Huang¹ (1.X ray Science Division, Ad vanced Photon Source Arg o nn e National Laboratory, Lemont, IL 60439, USA)

OPTICS & PHOTONICS International Congress 2022 |Thu. Apr 21, 2022 9:30 AM - 10:00 AM |PDF Download

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Session Chair: Kazuto Yamauchi (Osaka University)

Thu. Apr 21, 2022 9:00 AM - 10:00 AM |313+314(Pacifico Yokohama Conference Center)