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High spectral purity Kerr frequency comb radio frequency photonic oscillator

Author

Listed:
  • W. Liang

    (OEwaves Inc., 465 North Halstead Street)

  • D. Eliyahu

    (OEwaves Inc., 465 North Halstead Street)

  • V. S. Ilchenko

    (OEwaves Inc., 465 North Halstead Street)

  • A. A. Savchenkov

    (OEwaves Inc., 465 North Halstead Street)

  • A. B. Matsko

    (OEwaves Inc., 465 North Halstead Street)

  • D. Seidel

    (OEwaves Inc., 465 North Halstead Street)

  • L. Maleki

    (OEwaves Inc., 465 North Halstead Street)

Abstract

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 and −170 dBc Hz−1 at 10 MHz. The frequency stability of this device, as represented by Allan deviation measurements, is at the level of 10−10 at 1–100 s integration time—orders of magnitude better than existing radio frequency photonic devices of similar size, weight and power consumption.

Suggested Citation

  • W. Liang & D. Eliyahu & V. S. Ilchenko & A. A. Savchenkov & A. B. Matsko & D. Seidel & L. Maleki, 2015. "High spectral purity Kerr frequency comb radio frequency photonic oscillator," Nature Communications, Nature, vol. 6(1), pages 1-8, November.
    • Handle: RePEc:nat:natcom:v:6:y:2015:i:1:d:10.1038_ncomms8957
    DOI: 10.1038/ncomms8957
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    Cited by:

    1. Chao Xiang & Joel Guo & Warren Jin & Lue Wu & Jonathan Peters & Weiqiang Xie & Lin Chang & Boqiang Shen & Heming Wang & Qi-Fan Yang & David Kinghorn & Mario Paniccia & Kerry J. Vahala & Paul A. Morton, 2021. "High-performance lasers for fully integrated silicon nitride photonics," Nature Communications, Nature, vol. 12(1), pages 1-8, December.
    2. Yang He & Raymond Lopez-Rios & Usman A. Javid & Jingwei Ling & Mingxiao Li & Shixin Xue & Kerry Vahala & Qiang Lin, 2023. "High-speed tunable microwave-rate soliton microcomb," Nature Communications, Nature, vol. 14(1), pages 1-7, December.
    3. Mingming Nie & Jonathan Musgrave & Kunpeng Jia & Jan Bartos & Shining Zhu & Zhenda Xie & Shu-Wei Huang, 2024. "Turnkey photonic flywheel in a microresonator-filtered laser," Nature Communications, Nature, vol. 15(1), pages 1-8, December.
    4. Hossein Taheri & Andrey B. Matsko & Lute Maleki & Krzysztof Sacha, 2022. "All-optical dissipative discrete time crystals," Nature Communications, Nature, vol. 13(1), pages 1-10, December.

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