San Sebastián, Spain / June 11, 2024 - June 14, 2024
LPM2024 – The 25th International Symposium on Laser Precision Microfabrication
Miniaturization and high precision are rapidly becoming requirements in many industrial processes and products. As a result, there is greater interest in the use of laser micro fabrication approaches to achieve these goals. The International Symposium on Laser Precision Microfabrication (LPM) is alternatively held in Japan and in other host countries. To date, LPM has been successfully hosted in Omiya, Singapore, Osaka, Munich, Nara, Williamsburg, Kyoto, Vienna, Quebec, Kobe, Stuttgart, Takamatsu, Washington D.C., Niigata, Vilnius, Kokura, Xi’an, Toyama, Edinburgh, Hiroshima, Dresden and Hirosaki.
The aim of this symposium is to provide a forum for discussion of fundamental aspects of laser‐matter interaction, the state‐of‐the‐art of laser materials processing, and topics for the next generation with fundamental scientists, end users and laser manufactures. We expect that LPM2024 would play an important role not only for understanding fundamental knowledge of laser precision microfabrication but also forecasting future technologies to be developed and the future laser market.
2:30 p.m. – 2:50 p.m.
Hall 1 - "Fabrication of photonic crystal structures by single pulse laser interference Lithography"
Zhiheng Ye, Fraunhofer ILT, Aachen (D)
2:30 p.m. – 2:50 p.m.
Hall 2 - "Evolution of the kerf wall angle in ultrashort pulse laser cutting of stainless steel sheets"
Martin Osbild, Fraunhofer ILT, Aachen (D)
2:50 p.m. – 3:10 p.m.
Hall 2 - "Spatially resolved fluence measurement for arbitrary laser beam shapes"
Moritz Battermann, Fraunhofer ILT, Aachen (D)
5:20 p.m. – 5:40 p.m.
Hall 3 - "Laser direct lithography for maskless patterning on large-format 3D-surfaces"
M.Sc. Julian Hürtgen, Fraunhofer ILT, Aachen (D)
5:30 p.m. – 5:50 p.m.
Hall 2 - "Influences of magnetic fields on the laser welding of Al/Steel for the electric vehicle battery manufacturing"
Zhiheng Ye, Fraunhofer ILT, Aachen (D)
11:20 a.m. – 11:40 a.m.
Hall 4 - "In situ X-ray phase contrast imaging of humping formation during laser welding of 316L stainless steel"
Elie Haddad, Fraunhofer ILT, Aachen (D)
12:00 p.m. – 12:40 p.m.
Hall 4 - "Hide and Seek: Using masked vision transformer to detect surface structures on laser polished metals"
Julius Neuß, Fraunhofer ILT, Aachen (D)