High spectral purity Kerr frequency comb radio frequency photonic oscillator

  title={High spectral purity Kerr frequency comb radio frequency photonic oscillator},
  author={Wei Liang and Danny Eliyahu and Vladimir Ilchenko and A. A. Savchenkov and Andrey B. Matsko and David Seidel and Lute Maleki},
  booktitle={Nature communications},
Femtosecond laser-based generation of radio frequency signals has produced astonishing improvements in achievable spectral purity, one of the basic features characterizing the performance of an radio frequency oscillator. Kerr frequency combs hold promise for transforming these lab-scale oscillators to chip-scale level. In this work we demonstrate a miniature 10 GHz radio frequency photonic oscillator characterized with phase noise better than -60 dBc Hz(-1) at 10 Hz, -90 dBc Hz(-1) at 100 Hz… CONTINUE READING
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