Real-time silicon photonic processor with picosecond latency for dynamic RF interference

https://phys.org/news/2024-01-team-real-photonic-processor-picosecond.html

"broadband converting RF into optical... PIC reducing latency to >15 ps through direct analog processing... palm-sized... modulators, microring resonator weight banks, and photodetectors on 1 chip... field-programmable gate array w/ peripherals handles high-throughput statistical analysis and blind source separation enabling 305 Hz refresh... error-free, signal-to-noise ratio >15 dB... rapid weight adjustment... predictive control, neuromorphic computing, signal processing, mobile communications, radar altimeters"