A new on-chip microcomb to synchronize signals in optoelectronics

https://techxplore.com/news/2025-03-chip-microcomb-synchronize-optoelectronics.html

"overcomes difficulties synchronizing frequencies of optically generated signals with those of traditional electronic clocks... synthesizes single-frequency and wideband signals covering broad frequency band providing reference clocks... does not require coherent digital signal processing... prototype optoelectronic wireless sensing/ communications device... enables high repetition rates, consumes less power"