New microcavity traps light while enabling efficient energy exchange, paving the way for stable multi-state optical computing.
Image: Xinhua
Chinese researchers have developed a hair-thin silicon device capable of producing three stable states of light, marking a significant advance in photonics. The breakthrough could improve the performance of future optical computing and communication technologies.
The innovation relies on a specially designed microcavity that tightly confines light while allowing efficient energy exchange. This combination enables stable multi-state optical operation, overcoming a key challenge in developing advanced photonic devices.
Scientists say the technology could support faster, more energy-efficient data processing and next-generation AI hardware. The achievement also highlights the growing role of silicon photonics in future computing systems.
