Intelligent Radiation Science Laboratory (IRSL)

Pusan National University, Department of Mechanical Engineering

The Intelligent Radiation Science Laboratory (IRSL) conducts research on radiation imaging, radiation physics, scattering science, computational imaging, artificial intelligence (AI), radiation detection, and intelligent radiation robotics systems to develop next-generation advanced convergence application technologies for scientific, industrial, energy, and medical applications.

Core Research Fields

• Radiation Imaging Science
  • Development of state-of-the-art imaging systems based on X-ray and Neutron imaging.
  • Implementation and optimization of multi-modal imaging techniques.
• Radiation Physics & Scattering
  • Analysis of radiation physics and identification of interactions between radiation and matter.
  • Research on phase-contrast and dark-field imaging technologies.
• Computational Radiation Imaging & AI
  • Development of AI-based high-resolution image reconstruction algorithms.
  • Physics-informed AI and data-driven denoising technologies.
• Radiation Detection & Instrumentation
  • Design and signal processing for next-generation high-precision radiation detectors.
  • Development of customized measurement and quantification control systems.
• Intelligent Radiation Systems & Robotics
  • Convergence research on image-guided robotics and radiation therapy robotics.
  • Autonomous diagnostic imaging and intelligent inspection systems.

Lab Vision

"Advancing radiation science through physics, artificial intelligence, and intelligent systems."

IRSL combines radiation and neutron physics with artificial intelligence and robotics technologies to lead a research paradigm that delivers practical innovation to industry and medicine, going beyond academic discovery.

• Convergence of Physics, AI, and Robotics: Organic integration of advanced radiation science with AI and intelligent systems.
• Creating Practical Value: Commercialization of non-destructive testing and medical diagnostic equipment through advanced computing and automation.
• Nurturing Global Talent: Cultivating future core leaders who span computational science, intelligent robotics, and radiation engineering.

Key Achievements

• International Publications: Numerous papers published in world-renowned journals such as Physical Review Letters, Scientific Reports, and Journal of Instrumentation.
• Core Technology Securement: Secured original core technologies for machine learning-based image optimization, proprietary neutron/X-ray system design, and robot control.
• Global Research Network: Conducting collaborative research with leading domestic and international research institutes and industries, including the US NIST (National Institute of Standards and Technology).

Our Strengths

• State-of-the-Art Infrastructure & Multidisciplinary Environment
  • Access to Pusan National University's rich research infrastructure and high-performance computing/measurement equipment.
• Strong Domestic & International Collaboration
  • Active support for joint research opportunities with leading global institutions and participation in international conferences.
• Promising Career Paths & Diverse Opportunities
  • Providing broad career opportunities in government-funded research institutes, AI/robotics convergence industries, and cutting-edge medical device sectors.

Join IRSL!

"Join our challenges and innovations combining radiation physics, artificial intelligence, and robotics systems. IRSL awaits your creative passion."