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Exceptional points enhance sensing in an optical microcavity

Author

Listed:
  • Weijian Chen

    (Washington University)

  • Şahin Kaya Özdemir

    (Washington University)

  • Guangming Zhao

    (Washington University)

  • Jan Wiersig

    (Institute for Theoretical Physics, Otto-von-Guericke University Magdeburg)

  • Lan Yang

    (Washington University)

Abstract

Tuning optical microcavities to exceptional points enhances their ability to sense nanoscale objects, owing to the topological features of exceptional points.

Suggested Citation

  • Weijian Chen & Şahin Kaya Özdemir & Guangming Zhao & Jan Wiersig & Lan Yang, 2017. "Exceptional points enhance sensing in an optical microcavity," Nature, Nature, vol. 548(7666), pages 192-196, August.
    • Handle: RePEc:nat:nature:v:548:y:2017:i:7666:d:10.1038_nature23281
    DOI: 10.1038/nature23281
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    Cited by:

    1. 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.
    2. 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.
    3. Yaping Wang & Marion C. Lang & Jinsong Lu & Mingqian Suo & Mengcong Du & Yubin Hou & Xiu-Hong Wang & Pu Wang, 2022. "Demonstration of intracellular real-time molecular quantification via FRET-enhanced optical microcavity," Nature Communications, Nature, vol. 13(1), pages 1-10, 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. A. Hashemi & K. Busch & D. N. Christodoulides & S. K. Ozdemir & R. El-Ganainy, 2022. "Linear response theory of open systems with exceptional points," Nature Communications, Nature, vol. 13(1), pages 1-12, 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. Weijie Liu & Quancheng Liu & Xiang Ni & Yuechen Jia & Klaus Ziegler & Andrea Alù & Feng Chen, 2024. "Floquet parity-time symmetry in integrated photonics," Nature Communications, Nature, vol. 15(1), pages 1-7, December.
    9. Chenwei Lv & Ren Zhang & Zhengzheng Zhai & Qi Zhou, 2022. "Curving the space by non-Hermiticity," Nature Communications, Nature, vol. 13(1), pages 1-6, December.
    10. Xinyu Ma & Zhaoyu Cai & Chijie Zhuang & Xiangdong Liu & Zhecheng Zhang & Kewei Liu & Bo Cao & Jinliang He & Changxi Yang & Chengying Bao & Rong Zeng, 2024. "Integrated microcavity electric field sensors using Pound-Drever-Hall detection," Nature Communications, Nature, vol. 15(1), pages 1-8, December.
    11. 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).
    12. Yumeng Yang & Xinrong Xie & Yuanzhen Li & Zijian Zhang & Yiwei Peng & Chi Wang & Erping Li & Ying Li & Hongsheng Chen & Fei Gao, 2022. "Radiative anti-parity-time plasmonics," Nature Communications, Nature, vol. 13(1), pages 1-8, December.
    13. 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.
    14. 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.
    15. Xuewei Zhang & Chaohua Wu & Mou Yan & Ni Liu & Ziyu Wang & Gang Chen, 2024. "Observation of continuum Landau modes in non-Hermitian electric circuits," Nature Communications, Nature, vol. 15(1), pages 1-7, December.

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