Session information

Oral Presentation

Oral Presentations

Session 40: Process monitoring and control 2

Fri. Jun 16, 2023 11:00 AM - 12:20 PM Room 4 (2F Meeting Room #6)

Session Chairs:Daisuke Nakamura(Kyushu University, Japan)

11:00 AM - 11:20 AM

[R4-S40-1] In-situ monitoring of laser machining in transparent and hard brittle materials with chuck-based electric fields

*Chao-Ching Ho¹, Han-san Xie¹, Che-Yu Hsieh¹ (1. National Taipei University of Technology (Taiwan))

11:20 AM - 11:40 AM

[R4-S40-2] Control of chemical composition for metals in laser-based powder bed fusion
[Student presentation]

*Marco Rupp¹, Shuichiro Hayashi^1,2, Xiaohan Du¹, Claire Dashe¹, Craig B. Arnold¹ (1. Princeton University (United States of America), 2. Keio University (Japan))

11:40 AM - 12:00 PM

[R4-S40-3] Fast determination of beam properties of ultrafast lasers during materials processing using spectral X-ray measurements

*Julian Holland¹, Christian Hagenlocher¹, Rudolf Weber¹, Thomas Graf¹ (1. Institut für Strahlwerkzeuge Uni Stuttgart (IFSW) (Germany))

12:00 PM - 12:20 PM

[R4-S40-4] Fabrication of miniature optics by laser-induced thermal reflow of discretized primitive shapes with a goal-oriented process-feedback control
[Student presentation]

*Samuel Benketaf¹ (1. EPFL - IEM Galatea lab (Switzerland))

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