Engineers have taken an important step toward the creation of a working optical transistor: precisely controlling the mixing of optical signals via tailored electric fields, and obtaining outputs ...

and the "local oscillation," an electrical signal that changes the frequency of an input frequency. This "down-mixing" process produces a signal in the megahertz range that can be easily ...

The mixing device accepts two electrical inputs and produces an optical signal that was measured at frequencies of up to 22.7 gigahertz. The frequency range was limited by the bandwidth of the ...

Designed with Point 2 Technology’s proven low-power, mixed-signal architecture in a leading CMOS process, the second-generation P1B120 SoC enables 800G active electrical cables (AECs ...