IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v13y2022i1d10.1038_s41467-022-30726-5.html
   My bibliography  Save this article

Optical linewidth of soliton microcombs

Author

Listed:
  • Fuchuan Lei

    (Chalmers University of Technology)

  • Zhichao Ye

    (Chalmers University of Technology)

  • Óskar B. Helgason

    (Chalmers University of Technology)

  • Attila Fülöp

    (Chalmers University of Technology)

  • Marcello Girardi

    (Chalmers University of Technology)

  • Victor Torres-Company

    (Chalmers University of Technology)

Abstract

Soliton microcombs provide a versatile platform for realizing fundamental studies and technological applications. To be utilized as frequency rulers for precision metrology, soliton microcombs must display broadband phase coherence, a parameter characterized by the optical phase or frequency noise of the comb lines and their corresponding optical linewidths. Here, we analyse the optical phase-noise dynamics in soliton microcombs generated in silicon nitride high-Q microresonators and show that, because of the Raman self-frequency shift or dispersive-wave recoil, the Lorentzian linewidth of some of the comb lines can, surprisingly, be narrower than that of the pump laser. This work elucidates information about the physical limits in phase coherence of soliton microcombs and illustrates a new strategy for the generation of spectrally coherent light on chip.

Suggested Citation

  • Fuchuan Lei & Zhichao Ye & Óskar B. Helgason & Attila Fülöp & Marcello Girardi & Victor Torres-Company, 2022. "Optical linewidth of soliton microcombs," Nature Communications, Nature, vol. 13(1), pages 1-9, December.
    • Handle: RePEc:nat:natcom:v:13:y:2022:i:1:d:10.1038_s41467-022-30726-5
    DOI: 10.1038/s41467-022-30726-5
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-022-30726-5
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/s41467-022-30726-5?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Lars Lundberg & Mikael Mazur & Ali Mirani & Benjamin Foo & Jochen Schröder & Victor Torres-Company & Magnus Karlsson & Peter A. Andrekson, 2020. "Phase-coherent lightwave communications with frequency combs," Nature Communications, Nature, vol. 11(1), pages 1-7, December.
    2. Xu Yi & Qi-Fan Yang & Xueyue Zhang & Ki Youl Yang & Xinbai Li & Kerry Vahala, 2017. "Single-mode dispersive waves and soliton microcomb dynamics," Nature Communications, Nature, vol. 8(1), pages 1-9, April.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Mingming Nie & Kunpeng Jia & Yijun Xie & Shining Zhu & Zhenda Xie & Shu-Wei Huang, 2022. "Synthesized spatiotemporal mode-locking and photonic flywheel in multimode mesoresonators," Nature Communications, Nature, vol. 13(1), pages 1-9, December.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Ronit Sohanpal & Haonan Ren & Li Shen & Callum Deakin & Alexander M. Heidt & Thomas W. Hawkins & John Ballato & Ursula J. Gibson & Anna C. Peacock & Zhixin Liu, 2022. "All-fibre heterogeneously-integrated frequency comb generation using silicon core fibre," Nature Communications, Nature, vol. 13(1), pages 1-8, December.
    2. Mingming Nie & Kunpeng Jia & Yijun Xie & Shining Zhu & Zhenda Xie & Shu-Wei Huang, 2022. "Synthesized spatiotemporal mode-locking and photonic flywheel in multimode mesoresonators," Nature Communications, Nature, vol. 13(1), pages 1-9, December.
    3. Rui Niu & Ming Li & Shuai Wan & Yu Robert Sun & Shui-Ming Hu & Chang-Ling Zou & Guang-Can Guo & Chun-Hua Dong, 2023. "kHz-precision wavemeter based on reconfigurable microsoliton," Nature Communications, Nature, vol. 14(1), pages 1-6, December.
    4. Xuguang Zhang & Zixuan Zhou & Yijun Guo & Minxue Zhuang & Warren Jin & Bitao Shen & Yujun Chen & Jiahui Huang & Zihan Tao & Ming Jin & Ruixuan Chen & Zhangfeng Ge & Zhou Fang & Ning Zhang & Yadong Liu, 2024. "High-coherence parallelization in integrated photonics," Nature Communications, Nature, vol. 15(1), pages 1-9, December.
    5. Yong Geng & Heng Zhou & Xinjie Han & Wenwen Cui & Qiang Zhang & Boyuan Liu & Guangwei Deng & Qiang Zhou & Kun Qiu, 2022. "Coherent optical communications using coherence-cloned Kerr soliton microcombs," Nature Communications, Nature, vol. 13(1), pages 1-8, December.
    6. Rebecca Cheng & Mengjie Yu & Amirhassan Shams-Ansari & Yaowen Hu & Christian Reimer & Mian Zhang & Marko Lončar, 2024. "Frequency comb generation via synchronous pumped χ(3) resonator on thin-film lithium niobate," Nature Communications, Nature, vol. 15(1), pages 1-7, December.
    7. Chenghao Lao & Xing Jin & Lin Chang & Heming Wang & Zhe Lv & Weiqiang Xie & Haowen Shu & Xingjun Wang & John E. Bowers & Qi-Fan Yang, 2023. "Quantum decoherence of dark pulses in optical microresonators," Nature Communications, Nature, vol. 14(1), pages 1-8, December.
    8. 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.
    9. Anton Lukashchuk & Johann Riemensberger & Maxim Karpov & Junqiu Liu & Tobias J. Kippenberg, 2022. "Dual chirped microcomb based parallel ranging at megapixel-line rates," Nature Communications, Nature, vol. 13(1), pages 1-8, December.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nat:natcom:v:13:y:2022:i:1:d:10.1038_s41467-022-30726-5. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.