A team from KAIST, led by Dr. Changmin Ahn and Prof. Jungwon Kim, has developed a pioneering method for generating stable microwave and millimeter-wave signals using chip-scale photonics.
This research, which includes collaboration with Prof. Hansuek Lee, emphasizes the importance of ultralow noise in signal generation, potentially impacting various technological applications.
The findings were published on May 12, 2026, marking a significant advancement in photonic technology that could lead to more reliable communication systems.