Synchronization and Phase Noise Reduction in Micromechanical Oscillator Arrays Coupled through Light
Synchronization and Phase Noise Reduction in Micromechanical Oscillator Arrays Coupled through Light
Synchronization of many coupled oscillators is widely found in nature and has the potential to revolutionize timing technologies. Here, we demonstrate synchronization in arrays of silicon nitride micromechanical oscillators coupled in an all-to-all configuration purely through an optical radiation field. We show that the phase noise of the synchronized oscillators …