Engineers at Caltech have built a nanoscale silicon device that redirects a light beam in just 74 femtoseconds using a second beam, a speed that could reshape photonic communications, computing, and sensing.
Caltech Chip Steers Light in 74 Femtoseconds Using Silicon Metasurface
Engineers at Caltech have built a nanoscale silicon device that redirects a light beam in just 74 femtoseconds using a second beam, a speed that could reshape photonic communications, computing, and sensing.
Quantumavik · CC BY 4.0 · rights
Monitoring item. The full text is not distributed. Extract and source below.