Welcome to LPM2023

The 24th International Symposium on Laser Precision Microfabrication
Hirosaki Bunka Center, Hirosaki, Aomori, Japan
June 13-16, 2023

LPM2023 -The 24th International Symposium on Laser Precision Microfabrication will be held from June 13 to June 16, 2023 as "In-Person" conference in Hirosaki-city, Aomori prefecture, Japan.


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 and Dresden. 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 LPM2023 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.

Hirosaki "Neputa" Matsuri
© Hirosaki City

Hirosaki "Neputa" Matsuri
© Hirosaki City

What's New

  • Abstract submission due date has been extended from January 31 to February 15, JST.
  • Special Session 2 "Machine Learning and Simulation for Laser Processing" has been added in the topics.
  • Abstract submission is available from October 1, 2022 to January 31, 2023, JST
  • LPM2023 Web page open.


Important Dates

February 15, 2023, JST

  • Abstract submission due date (Extended from January 31 to February 15, 2023, JST)


  • Registration due date for presenting authors


  • Advance registration due date for general audience without presentations
June 13 - 16, 2023
  • LPM2023 Symposium

June 16, 2023

  • Due date for manuscript submission (Proceedings of LPM2023)

Last LPM homepage


LPM2022 Dresden (or online)
07-10 June 2022