Physicists have finally turned a long standing thought experiment into a laboratory reality, showing that electromagnetic ...

Ceramic resonators offer an attractive alternative to quartz crystals for stabilizing oscillation frequencies in many ...

Abstract: Integrated photonics leverages strong field confinement and long interaction lengths for the observation of a wide variety of nonlinear phenomena on-chip. Among them, wavelength conversion ...

Researchers at the University of Warsaw have unveiled a breakthrough method for detecting and precisely calibrating terahertz frequency combs using a quantum antenna made from Rydberg atoms. By ...

Abstract: This brief presents a high gain frequency multiplier chain in 65-nm CMOS technology. The frequency doubler transistor interconnection layout is carefully designed to minimize the parasitic ...