Message from the Director

Welcome to the Advanced Photonics Research Institute (APRI).
Since its establishment in May 2001, APRI has been the only institution in Korea dedicated exclusively to education and research in optical science and photonic technology. Through outstanding research and development in photonics, APRI has continuously strived to advance academic knowledge and contribute to the development of national industries.
As a result of these efforts, APRI now operates world-class research facilities, including a 4.2 PW ultra-short, ultra-intense laser system—the highest peak-power laser facility in the world—along with experimental platforms for electron and proton acceleration and X-ray generation. In addition, APRI maintains a wide range of advanced research infrastructures across optical science, including nonlinear spectroscopy, nano-photonics, optical fibers, optical materials and devices, biophotonics, and quantum optics. Based on these capabilities, APRI has been actively pursuing cutting-edge research and has recently achieved significant progress not only in fundamental science but also in Korea’s future strategic areas such as defense and security, aerospace, energy, and quantum information.
The 21st century is the era of light beyond the era of electronics. In a new age characterized by hyper-connectivity and super-intelligence, the ability to create, control, and utilize light is becoming increasingly essential. Addressing global and national challenges—including artificial intelligence, quantum information technologies, climate change and environmental issues, pandemics, and the demand for new drivers of economic growth—ultimately requires breakthroughs in science and technology.
APRI will continue striving to become a world-leading photonics research institute that contributes to solving global challenges through advances in optical science and technology, while serving as a driving force for innovation and problem-solving.

Thank you.

Yeung-Lak Lee, Director of the APRI