IDEAS home Printed from https://ideas.repec.org/a/eee/chsofr/v196y2025ics0960077925004187.html
   My bibliography  Save this article

Chaos bandwidth enhancement using cascade intensity-modulated optical injection

Author

Listed:
  • Fan, Ye
  • Cai, Qiang
  • Zhang, Jianguo
  • Li, Pu
  • Shore, K. Alan
  • Qin, Yuwen
  • Wang, Yuncai

Abstract

We propose an approach to enhance chaos bandwidth using a cascade intensity-modulated optical injection system. The study focuses on the interaction between the multi-wavelength laser, caused by intensity modulation, and the injected laser to explain the mechanisms underlying the enhancement of chaos bandwidth. Specifically, the influences of injection parameters and intensity-modulated laser characteristics on chaos bandwidth are analyzed in detail. Experimental results show that cascade intensity-modulated optical injection significantly enhances chaos bandwidth through the mode beating effect between modulation side modes and the injected laser oscillation mode. The findings not only clarify the physical mechanism behind chaos bandwidth enhancement but also provide valuable guidance for further enhancing the chaos bandwidth.

Suggested Citation

  • Fan, Ye & Cai, Qiang & Zhang, Jianguo & Li, Pu & Shore, K. Alan & Qin, Yuwen & Wang, Yuncai, 2025. "Chaos bandwidth enhancement using cascade intensity-modulated optical injection," Chaos, Solitons & Fractals, Elsevier, vol. 196(C).
    • Handle: RePEc:eee:chsofr:v:196:y:2025:i:c:s0960077925004187
    DOI: 10.1016/j.chaos.2025.116405
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960077925004187
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.chaos.2025.116405?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
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    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:eee:chsofr:v:196:y:2025:i:c:s0960077925004187. 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.

    We have no bibliographic references for this item. You can help adding them by using 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: Thayer, Thomas R. (email available below). General contact details of provider: https://www.journals.elsevier.com/chaos-solitons-and-fractals .

    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.