Nature: Integrated optical frequency division for microwave and mmWave generation

We publish our demonstration of low-noise mmWave and microwave generation using integrated OFD

March 6, 2024
integrated OFD
integrated OFD

In this work, we notably advance the state of the art in photonic microwave and mmWave oscillators by demonstrating integrated chip-scale optical frequency division (OFD).

Our demonstration is based on complementary metal-oxide-semiconductor-compatible SiN integrated photonic platform and reaches record-low phase noise for integrated photonic-based mmWave oscillator systems.