IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v13y2022i1d10.1038_s41467-022-32083-9.html
   My bibliography  Save this article

High-fidelity photonic quantum logic gate based on near-optimal Rydberg single-photon source

Author

Listed:
  • Shuai Shi

    (Huazhong University of Science and Technology)

  • Biao Xu

    (Huazhong University of Science and Technology)

  • Kuan Zhang

    (Huazhong University of Science and Technology)

  • Gen-Sheng Ye

    (Huazhong University of Science and Technology)

  • De-Sheng Xiang

    (Huazhong University of Science and Technology)

  • Yubao Liu

    (Huazhong University of Science and Technology)

  • Jingzhi Wang

    (Huazhong University of Science and Technology)

  • Daiqin Su

    (Huazhong University of Science and Technology)

  • Lin Li

    (Huazhong University of Science and Technology)

Abstract

Compared to other types of qubits, photon is one of a kind due to its unparalleled advantages in long-distance quantum information exchange. Therefore, photon is a natural candidate for building a large-scale, modular optical quantum computer operating at room temperature. However, low-fidelity two-photon quantum logic gates and their probabilistic nature result in a large resource overhead for fault tolerant quantum computation. While the probabilistic problem can, in principle, be solved by employing multiplexing and error correction, the fidelity of linear-optical quantum logic gate is limited by the imperfections of single photons. Here, we report the demonstration of a linear-optical quantum logic gate with truth table fidelity of 99.84(3)% and entangling gate fidelity of 99.69(4)% post-selected upon the detection of photons. The achieved high gate fidelities are made possible by our near-optimal Rydberg single-photon source. Our work paves the way for scalable photonic quantum applications based on near-optimal single-photon qubits and photon-photon gates.

Suggested Citation

  • Shuai Shi & Biao Xu & Kuan Zhang & Gen-Sheng Ye & De-Sheng Xiang & Yubao Liu & Jingzhi Wang & Daiqin Su & Lin Li, 2022. "High-fidelity photonic quantum logic gate based on near-optimal Rydberg single-photon source," Nature Communications, Nature, vol. 13(1), pages 1-6, December.
    • Handle: RePEc:nat:natcom:v:13:y:2022:i:1:d:10.1038_s41467-022-32083-9
    DOI: 10.1038/s41467-022-32083-9
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-022-32083-9
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/s41467-022-32083-9?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. P. Walther & K. J. Resch & T. Rudolph & E. Schenck & H. Weinfurter & V. Vedral & M. Aspelmeyer & A. Zeilinger, 2005. "Experimental one-way quantum computing," Nature, Nature, vol. 434(7030), pages 169-176, March.
    2. Bastian Hacker & Stephan Welte & Gerhard Rempe & Stephan Ritter, 2016. "A photon–photon quantum gate based on a single atom in an optical resonator," Nature, Nature, vol. 536(7615), pages 193-196, August.
    3. Thibault Peyronel & Ofer Firstenberg & Qi-Yu Liang & Sebastian Hofferberth & Alexey V. Gorshkov & Thomas Pohl & Mikhail D. Lukin & Vladan Vuletić, 2012. "Quantum nonlinear optics with single photons enabled by strongly interacting atoms," Nature, Nature, vol. 488(7409), pages 57-60, August.
    4. J. L. O'Brien & G. J. Pryde & A. G. White & T. C. Ralph & D. Branning, 2003. "Demonstration of an all-optical quantum controlled-NOT gate," Nature, Nature, vol. 426(6964), pages 264-267, November.
    5. Mihir Pant & Don Towsley & Dirk Englund & Saikat Guha, 2019. "Percolation thresholds for photonic quantum computing," Nature Communications, Nature, vol. 10(1), pages 1-11, December.
    6. H. J. Kimble, 2008. "The quantum internet," Nature, Nature, vol. 453(7198), pages 1023-1030, June.
    7. Andrea Crespi & Roberta Ramponi & Roberto Osellame & Linda Sansoni & Irene Bongioanni & Fabio Sciarrino & Giuseppe Vallone & Paolo Mataloni, 2011. "Integrated photonic quantum gates for polarization qubits," Nature Communications, Nature, vol. 2(1), pages 1-6, September.
    8. Koji Azuma & Kiyoshi Tamaki & Hoi-Kwong Lo, 2015. "All-photonic quantum repeaters," Nature Communications, Nature, vol. 6(1), pages 1-7, November.
    Full references (including those not matched with items on IDEAS)

    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. T. Thu Ha Do & Milad Nonahal & Chi Li & Vytautas Valuckas & Hark Hoe Tan & Arseniy I. Kuznetsov & Hai Son Nguyen & Igor Aharonovich & Son Tung Ha, 2024. "Room-temperature strong coupling in a single-photon emitter-metasurface system," Nature Communications, Nature, vol. 15(1), pages 1-8, December.
    2. L. Wells & T. Müller & R. M. Stevenson & J. Skiba-Szymanska & D. A. Ritchie & A. J. Shields, 2023. "Coherent light scattering from a telecom C-band quantum dot," Nature Communications, Nature, vol. 14(1), pages 1-11, December.
    3. Jake Rochman & Tian Xie & John G. Bartholomew & K. C. Schwab & Andrei Faraon, 2023. "Microwave-to-optical transduction with erbium ions coupled to planar photonic and superconducting resonators," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    4. Simon Hönl & Youri Popoff & Daniele Caimi & Alberto Beccari & Tobias J. Kippenberg & Paul Seidler, 2022. "Microwave-to-optical conversion with a gallium phosphide photonic crystal cavity," Nature Communications, Nature, vol. 13(1), pages 1-9, December.
    5. Antonio A Lagana & Max A Lohe & Lorenz von Smekal, 2011. "Interfacing External Quantum Devices to a Universal Quantum Computer," PLOS ONE, Public Library of Science, vol. 6(12), pages 1-5, December.
    6. Artur Czerwinski, 2022. "Quantum Communication with Polarization-Encoded Qubits under Majorization Monotone Dynamics," Mathematics, MDPI, vol. 10(21), pages 1-17, October.
    7. M. Businger & L. Nicolas & T. Sanchez Mejia & A. Ferrier & P. Goldner & Mikael Afzelius, 2022. "Non-classical correlations over 1250 modes between telecom photons and 979-nm photons stored in 171Yb3+:Y2SiO5," Nature Communications, Nature, vol. 13(1), pages 1-8, December.
    8. Davide Pierangeli & Claudio Conti, 2023. "Single-shot polarimetry of vector beams by supervised learning," Nature Communications, Nature, vol. 14(1), pages 1-8, December.
    9. Yeonghun Lee & Yaoqiao Hu & Xiuyao Lang & Dongwook Kim & Kejun Li & Yuan Ping & Kai-Mei C. Fu & Kyeongjae Cho, 2022. "Spin-defect qubits in two-dimensional transition metal dichalcogenides operating at telecom wavelengths," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    10. Sara Bartolucci & Patrick Birchall & Hector Bombín & Hugo Cable & Chris Dawson & Mercedes Gimeno-Segovia & Eric Johnston & Konrad Kieling & Naomi Nickerson & Mihir Pant & Fernando Pastawski & Terry Ru, 2023. "Fusion-based quantum computation," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    11. Łukasz Dusanowski & Cornelius Nawrath & Simone L. Portalupi & Michael Jetter & Tobias Huber & Sebastian Klembt & Peter Michler & Sven Höfling, 2022. "Optical charge injection and coherent control of a quantum-dot spin-qubit emitting at telecom wavelengths," Nature Communications, Nature, vol. 13(1), pages 1-8, December.
    12. Ming-Hao Jiang & Wenyi Xue & Qian He & Yu-Yang An & Xiaodong Zheng & Wen-Jie Xu & Yu-Bo Xie & Yanqing Lu & Shining Zhu & Xiao-Song Ma, 2023. "Quantum storage of entangled photons at telecom wavelengths in a crystal," Nature Communications, Nature, vol. 14(1), pages 1-8, December.
    13. Jiang, Min & Li, Hui & Zhang, Zeng-ke & Zeng, Jia, 2011. "Faithful teleportation of multi-particle states involving multi spatially remote agents via probabilistic channels," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 390(4), pages 760-768.
    14. Martin Plöschner & Marcos Maestre Morote & Daniel Stephen Dahl & Mickael Mounaix & Greta Light & Aleksandar D. Rakić & Joel Carpenter, 2022. "Spatial tomography of light resolved in time, spectrum, and polarisation," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    15. Tulio Brito Brasil & Valeriy Novikov & Hugo Kerdoncuff & Mikael Lassen & Eugene S. Polzik, 2022. "Two-colour high-purity Einstein-Podolsky-Rosen photonic state," Nature Communications, Nature, vol. 13(1), pages 1-5, December.
    16. Manish Kumar Shukla & Minyi Huang & Indranil Chakrabarty & Junde Wu, 2023. "Correlations in Quantum Network Topologies Created with Cloning," Mathematics, MDPI, vol. 11(11), pages 1-15, May.
    17. E. Mehdi & M. Gundín & C. Millet & N. Somaschi & A. Lemaître & I. Sagnes & L. Gratiet & D. A. Fioretto & N. Belabas & O. Krebs & P. Senellart & L. Lanco, 2024. "Giant optical polarisation rotations induced by a single quantum dot spin," Nature Communications, Nature, vol. 15(1), pages 1-9, December.
    18. Chiao-Hsuan Wang & Fangxin Li & Liang Jiang, 2022. "Quantum capacities of transducers," Nature Communications, Nature, vol. 13(1), pages 1-9, December.
    19. Zhiling Wang & Zenghui Bao & Yan Li & Yukai Wu & Weizhou Cai & Weiting Wang & Xiyue Han & Jiahui Wang & Yipu Song & Luyan Sun & Hongyi Zhang & Luming Duan, 2022. "An ultra-high gain single-photon transistor in the microwave regime," Nature Communications, Nature, vol. 13(1), pages 1-7, December.
    20. Pei Zeng & Hongyi Zhou & Weijie Wu & Xiongfeng Ma, 2022. "Mode-pairing quantum key distribution," Nature Communications, Nature, vol. 13(1), pages 1-11, 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_s41467-022-32083-9. 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.