IDEAS home Printed from https://ideas.repec.org/a/nat/nature/v548y2017i7666d10.1038_nature23280.html
   My bibliography  Save this article

Enhanced sensitivity at higher-order exceptional points

Author

Listed:
  • Hossein Hodaei

    (CREOL, The College of Optics and Photonics, University of Central Florida)

  • Absar U. Hassan

    (CREOL, The College of Optics and Photonics, University of Central Florida)

  • Steffen Wittek

    (CREOL, The College of Optics and Photonics, University of Central Florida)

  • Hipolito Garcia-Gracia

    (CREOL, The College of Optics and Photonics, University of Central Florida)

  • Ramy El-Ganainy

    (Michigan Technological University)

  • Demetrios N. Christodoulides

    (CREOL, The College of Optics and Photonics, University of Central Florida)

  • Mercedeh Khajavikhan

    (CREOL, The College of Optics and Photonics, University of Central Florida)

Abstract

The response of a ternary, parity–time-symmetric system that exhibits a third-order exceptional point increases as a function of the cube-root of induced perturbations.

Suggested Citation

  • Hossein Hodaei & Absar U. Hassan & Steffen Wittek & Hipolito Garcia-Gracia & Ramy El-Ganainy & Demetrios N. Christodoulides & Mercedeh Khajavikhan, 2017. "Enhanced sensitivity at higher-order exceptional points," Nature, Nature, vol. 548(7666), pages 187-191, August.
  • Handle: RePEc:nat:nature:v:548:y:2017:i:7666:d:10.1038_nature23280
    DOI: 10.1038/nature23280
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/nature23280
    File Function: Abstract
    Download Restriction: Access to the full text of the articles in this series is restricted.

    File URL: https://libkey.io/10.1038/nature23280?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.

    Citations

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


    Cited by:

    1. Adrià Canós Valero & Hadi K. Shamkhi & Anton S. Kupriianov & Thomas Weiss & Alexander A. Pavlov & Dmitrii Redka & Vjaceslavs Bobrovs & Yuri Kivshar & Alexander S. Shalin, 2023. "Superscattering emerging from the physics of bound states in the continuum," Nature Communications, Nature, vol. 14(1), pages 1-13, December.
    2. Arunn Suntharalingam & Lucas Fernández-Alcázar & Rodion Kononchuk & Tsampikos Kottos, 2023. "Noise resilient exceptional-point voltmeters enabled by oscillation quenching phenomena," Nature Communications, Nature, vol. 14(1), pages 1-8, December.
    3. Teng Tan & Zhongye Yuan & Hao Zhang & Guofeng Yan & Siyu Zhou & Ning An & Bo Peng & Giancarlo Soavi & Yunjiang Rao & Baicheng Yao, 2021. "Multispecies and individual gas molecule detection using Stokes solitons in a graphene over-modal microresonator," Nature Communications, Nature, vol. 12(1), pages 1-8, December.
    4. Xin Zhou & Xingjing Ren & Dingbang Xiao & Jianqi Zhang & Ran Huang & Zhipeng Li & Xiaopeng Sun & Xuezhong Wu & Cheng-Wei Qiu & Franco Nori & Hui Jing, 2023. "Higher-order singularities in phase-tracked electromechanical oscillators," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    5. Steffen Wittrock & Salvatore Perna & Romain Lebrun & Katia Ho & Roberta Dutra & Ricardo Ferreira & Paolo Bortolotti & Claudio Serpico & Vincent Cros, 2024. "Non-hermiticity in spintronics: oscillation death in coupled spintronic nano-oscillators through emerging exceptional points," Nature Communications, Nature, vol. 15(1), pages 1-7, December.
    6. Yicheng Zhu & Jiankun Hou & Qi Geng & Boyi Xue & Yuping Chen & Xianfeng Chen & Li Ge & Wenjie Wan, 2024. "Storing light near an exceptional point," Nature Communications, Nature, vol. 15(1), pages 1-7, December.
    7. Minye Yang & Liang Zhu & Qi Zhong & Ramy El-Ganainy & Pai-Yen Chen, 2023. "Spectral sensitivity near exceptional points as a resource for hardware encryption," Nature Communications, Nature, vol. 14(1), pages 1-10, December.
    8. Qiuyan Zhou & Jien Wu & Zhenhang Pu & Jiuyang Lu & Xueqin Huang & Weiyin Deng & Manzhu Ke & Zhengyou Liu, 2023. "Observation of geometry-dependent skin effect in non-Hermitian phononic crystals with exceptional points," Nature Communications, Nature, vol. 14(1), pages 1-8, December.
    9. Liao, Qinghong & Song, Menglin & Bao, Weida, 2023. "Generation of second-order sideband and slow-fast light effects in a PT-symmetric optomechanical system," Chaos, Solitons & Fractals, Elsevier, vol. 166(C).
    10. Djorwé, P. & Alphonse, H. & Abbagari, S. & Doka, S.Y. & Engo, S.G. Nana, 2023. "Synthetic magnetism for solitons in optomechanical array," Chaos, Solitons & Fractals, Elsevier, vol. 170(C).
    11. M. Król & I. Septembre & P. Oliwa & M. Kędziora & K. Łempicka-Mirek & M. Muszyński & R. Mazur & P. Morawiak & W. Piecek & P. Kula & W. Bardyszewski & P. G. Lagoudakis & D. D. Solnyshkov & G. Malpuech , 2022. "Annihilation of exceptional points from different Dirac valleys in a 2D photonic system," Nature Communications, Nature, vol. 13(1), pages 1-6, December.
    12. Xiao Li & Yineng Liu & Zhifang Lin & Jack Ng & C. T. Chan, 2021. "Non-Hermitian physics for optical manipulation uncovers inherent instability of large clusters," Nature Communications, Nature, vol. 12(1), pages 1-9, December.
    13. Baheej Bathish & Raanan Gad & Fan Cheng & Kristoffer Karlsson & Ramgopal Madugani & Mark Douvidzon & Síle Nic Chormaic & Tal Carmon, 2023. "Absorption-induced transmission in plasma microphotonics," Nature Communications, Nature, vol. 14(1), pages 1-7, December.
    14. Chen, Lei & Huang, Feifan & Wang, Hongteng & Huang, Linwei & Huang, Junhua & Liu, Gui-Shi & Chen, Yaofei & Luo, Yunhan & Chen, Zhe, 2022. "Non-Hermitian-enhanced topological protection of chaotic dynamics in one-dimensional optomechanics lattice," Chaos, Solitons & Fractals, Elsevier, vol. 164(C).
    15. Kai Zhang & Zhesen Yang & Chen Fang, 2022. "Universal non-Hermitian skin effect in two and higher dimensions," Nature Communications, Nature, vol. 13(1), pages 1-7, 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:nature:v:548:y:2017:i:7666:d:10.1038_nature23280. 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: 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.