AI Insight
Researchers at Seoul National University and the University of Seoul have developed a photonic integrated circuit design capable of controlling light speed in real time. The team, led by Professors Namkyoo Park, Sunkyu Yu, and Xianji Piao, demonstrated through simulations that their chip design can slow down light on demand. This represents an advancement in manipulating light propagation within integrated optical circuits.
Why it matters
The ability to dynamically control light speed on a chip could enable improvements in optical computing, telecommunications, and data processing systems. This technology may lead to more efficient optical buffers, signal processing devices, and enhanced control over light-matter interactions in photonic circuits.
Understand the Science
Seoul National University College of Engineering announced that a joint research team led by Professor Namkyoo Park and Professor Sunkyu Yu of the Department of Electrical and Computer Engineering at SNU, in collaboration with Professor Xianji Piao of the School of Electrical and Computer Engineering at the University of Seoul, has developed a photonic integrated circuit that can slow light on demand.
Source: New optical chip design controls light speed in real time, simulations suggest