Building artificial intelligence and science-and-theory-based simulations toward cyber-physical-system (CPS) laser manufacturing

Kenichi L. Ishikawa

doi:10.1117/12.2692788

12 March 2024 Building artificial intelligence and science-and-theory-based simulations toward cyber-physical-system (CPS) laser manufacturing

Kenichi L. Ishikawa

Author Affiliations +

Proceedings Volume 12873, Laser-based Micro- and Nanoprocessing XVIII; 128730D (2024) https://doi.org/10.1117/12.2692788
Event: SPIE LASE, 2024, San Francisco, California, United States

Abstract

Laser processing is flexible with many parameters such as wavelength, pulse duration, and pulse energy. Today, these parameters are optimized by human experience and intuition. To meet the mass customization need in the coming super smart society or Society 5.0, we want to replace them with approaches driven by data, Artificial Intelligence (AI), and science and theory that highly integrate Cyberspace and Physical Space (CPS). To promote smart production, we develop CPS laser manufacturing capable of proposing the optimal processing parameters the optimal processing parameters based on simulation in cyberspace. Understanding laser processing belongs to multiscale and multidisciplinary cutting-edge science. For example, how atoms, molecules, and materials behave under intense laser irradiation is at the forefront of atomic, molecular, optical, condensed matter, and high energy density physics, involving highly nonlinear, dynamical processes. One of our focuses is to understand and simulate such strong laser matter interaction by combining different techniques, including AI and even starting from the first principles of quantum mechanics. We build a nationwide STELLA network of about 100 researchers including both theoreticians and experimentalists, the latter who develop cutting-edge data collection and operando measurement techniques.

Conference Presentation

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Kenichi L. Ishikawa "Building artificial intelligence and science-and-theory-based simulations toward cyber-physical-system (CPS) laser manufacturing", Proc. SPIE 12873, Laser-based Micro- and Nanoprocessing XVIII, 128730D (12 March 2024); https://doi.org/10.1117/12.2692788

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available