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ZHANG, Qiang
Title Professor
Telephone 021-68120775
E-mail qiangzh@ustc.edu.cn
Homepage http://quantum.ustc.edu.cn/new/member/homepage.php?uid=25
Education
  •  2006.07    Ph. D., University of Science and Technology of China


                      Field of Study: Physics


                      Dissertation Title: Experimental Multi-photon Entanglement and Applications in  Quantum Information 


    2001.07     B. A., University of Science and Technology of China


                      Field of Study: Theoretical Physics

Experience
  • 2011.04-Present         University of Science and Technology of China


                                        - Professor (“Hundred Talents Program” of CAS)


    2008.04 – 2011.05      National Institute of Informatic, Tokyo, Japan


                                        - Research Scientist


    2006.09 – 2011.05      Stanford University, Palo Alto, CA


                                        - Post-doctoral researcher                                                


     2007.06 – 2007.07     NTT Basic Research Laboratory, Atsugi, Japan


                                        -Visiting scholar                                               


    2005.08 – 2006.09      University Heidelberg, Heidelberg, Germany


                                        -  Research Assistant

Research Interest
  • - Single Photon Detection


    - Quantum Entanglement


    - Semiconductor Quantum Optics


    - Quantum Biology

Publications
  • 1.      G.-L. Shentu, Q.-C. Sun, X. Jiang, X.-D. Wang, J. S. Pelc, M. M. Fejer, Q. Zhang*, and J.-W. Pan. 217 km long distance photon-counting optical time-domain reflectometry based on ultra-low noise up-conversion single photon detector. Opt. Express, 21, 24674 (2013).


    2.      Y. Liu, T.-Y. Chen, L.-J. Wang, H. Liang, G.-L. Shentu, J. Wang, K. Cui, H.-L. Yin, N.-L. Liu, L. Li, X. Ma, J.S. Pelc, M.M. Fejer, C.-Z. Peng, Q. Zhang*, J.-W. Pan. Experimental Measurement-Device-Independent Quantum Key Distribution. Phys. Rev. Lett. 111, 130502 (2013).


    3.      J. Yin, Y. Cao, H.-L. Yong, J.-G. Ren, H. Liang, S.-K. Liao, F. Zhou, C. Liu, Y.-P. Wu, G.-S. Pan, L. Li, N.-L. Liu, Q. Zhang*, C.-Z. Peng, J.-W. Pan. Lower Bound on the Speed of Nonlocal Correlations without Locality and Measurement Choice Loopholes. Phys. Rev. Lett. 110, 260407 (2013).


    4.      G.-L. Shentu, J. Pelc, X.-D. Wang, Q.-C. Sun, M.-Y. Zheng, M. M. Fejer, Q. Zhang*, J.-W. Pan. Ultralow noise up-conversion detector and spectrometer for the telecom band. Opt. Express, 21, 13986 (2013).


    5.      J. Pelc, G.-L. Shentu, Q. Zhang*, M. M. Fejer and J.-W. Pan. Up-conversion of optical signals with multi-longitudinal-mode pump lasers. Phys. Rev. A 86, 033827 (2012).


    6.      J. Pelc, Q. Zhang, C. Phillips, L. Yu, Y. Yamamoto, and M. M. Fejer. Cascaded frequency upconversion for high-speed single-photon detection at 1550 nm. Opt. Lett. 37, 476 (2012).


    7.      J. Pelc, L. Ma, C. Phillips, Q. Zhang, C. Langrock, O. Slattery, X. Tang and M. M. Fejer. Long-wavelength-pumped upconversion single-photon detector at 1550 nm:performance and noise analysis. Optics Express, 19, 21445 (2011)


    8.      W.-B. Gao, A. M. Goebel, C.-Y. Lu, H.-N. Dai, C. Wagenknecht, Q. Zhang, B. Zhao, C.-Z. Peng, Z.-B. Chen and J.-W. Pan. Teleportation-based realization of an optical quantum two-qubit entangling gate. PNAS 107, 20869 (2010).


    9.      J. S. Pelc, C. Langrock, Q. Zhang, and M. M. Fejer. Influence of domain disorder on parametric noise in quasi-phase-matched quantum frequency converters. Opt. Lett. 35, 2804 (2010).


    10.  C. Wagenknecht, C.-M., A. Reingruber, X.-H. Bao, A. Goebel, Y.-A. Chen, Q. Zhang, K. Chen and J.-W. Pan. Experimental demonstration of a heralded entanglement source. Nat. Photonics 4, 549 (2010).


    11.  Q. Zhang, H. Takesue, C. Langrock, X. Xie, M. M. Fejer, and Y. Yamamoto. Hong–Ou–Mandel Dip Using Degenerate Photon Pairs from a Single Periodically Poled Lithium Niobate Waveguide with Integrated Mode Demultiplexer. Jpn. J. Appl. Phys. 49, 064401 (2010).


    12.  S. Clark, K.-M. Fu, Q. Zhang, T. Ladd, C. Stanley, and Y. Yamamoto. Ultrafast Optical Spin Echo for Electron Spins in Semiconductors. Phys. Rev. Lett. 102, 247601 (2009).


    13.  Q. Zhang, et. al., Megabits secure key rate quantum key distribution. New J. Phys. 11, 045010 (2009).


    14.  Q. Zhang, C. Langrock, M. M. Fejer, and Y. Yamamoto. Waveguide-based single-pixel up-conversion infrared spectrometer. Opt. Express 16, 19557 (2008).


    15.  T. Honjo, S. W. Nam, H. Takesue, Q. Zhang, H. Kamada, Y. Nishida, O. Tadanaga, M. Asobe, B. Baek, R Hadfield, S. Miki, M. Fujiwara, M. Sasaki, Z. Wang, K. Inoue, and Y. Yamamoto. Long-distance entanglement-based quantum key distribution over optical fiber. Opt. Express 16, 19118 (2008).


    16.  A. Goebel, C. Wagenknecht, Q. Zhang, Y.-A. Chen, K. Chen, J. Schmiedmayer and J.-W. Pan, Multi-stage entanglement swapping, Phys. Rev. Lett. 101, 080403 (2008);


    17.  Q. Zhang, X.-H. Bao, C.-Y. Lu, X.-Q. Zhou, T. Rudolph, and J.-W. Pan. Demonstration of a scheme for the generation of “event-ready” entangled photon pairs from a single-photon source. Phys. Rev. A 77, 062316 (2008).


    18.  Q. Zhang, H. Takesue, S. W. Nam, C. Langrock, X. Xie, B. Baek, M. M. Fejer and Y. Yamamoto. Distribution of time-energy entanglement over 100 km fiber using superconducting single-photon detector. Opt. Express 16, 5776 (2008).


    19.  Q. Zhang, C. Langrock, H. Takesue, X. Xie, M. Fejer and Y. Yamamoto. Generation of 10-GHz clock sequential time-bin entanglement. Opt. Express 16, 3293 (2008).


    20.  K. Chen, C.-M. Li, Q. Zhang, Y.-A. Chen, A. Goebel, S. Chen, A. Mair and J.-W. Pan. Experimental Realization of One-Way Quantum Computing with Two-Photon Four-Qubit Cluster States. Phys. Rev. Lett. 99, 120503 (2007).


    21.  Q. Zhang, X. Xie, H. Takesue, S. W. Nam, C. Langrock, M. Fejer, and Y. Yamamoto. Correlated Photon Pair Generation in Reverse-proton-exchange PPLN Waveguides with integrated mode demultiplexer at 10 GHz Clock. Opt. Express 15, 10288 (2007).


    22.  H. Takesue, S. W. Nam, Q. Zhang, R. Hadfield, T. Honjo, K. Tamaki, and Y. Yamamoto. Quantum key distribution over a 40-dB channel loss using superconducting  single-photon detectors. Nat. Photonics 1, 343 (2007).


    23.  X.-H. Bao, T.-Y. Chen, Q. Zhang, J. Yang, H. Zhang, T. Yang, and J.-W. Pan. Optical Nondestructive Controlled-NOT Gate Without Using Entangled Photons. Phys. Rev. Lett. 98, 170502 (2007).


    24.  F. –Y. Feng and Q. Zhang.Quantum key distribution based on hyperentanglement swapping. ACTA PHYSICA SINICA 56 (4), 1924 (2007).


    25.  Q. Zhang, A. Goebel, C. Wagenknecht, Y.-A. Chen, B. Zhao, T. Yang, A. Mair, J.        Schmiedmayer and J.-W. Pan. Experimental Quantum Teleportation of a Two-Qubit  Composite System. Nat. Phys. 2, P678 (2006).


    26.  Z. -B. Chen, Q. Zhang, X. -H. Bao, J. Schmiedmayer and J. -W. Pan. Deterministic and Efficient Quantum Cryptography Based on Bell's Theorem. Phys. Rev.A 73, 050302(R) (2006).


    27.  T. -Y. Chen, J. Zhang, J.C. Boileau, X. -M. Jin, B. Yang, Q. Zhang, T. Yang, R. Laflamme and J. -W. Pan. Experimental quantum communication without a shared reference frame. Phys. Rev. Lett. 96, 150504 (2006).


    28.  T. Yang, Q. Zhang, T. -Y. Chen, S. Lu, J. Yin, J. -W. Pan, Z.-Y. Wei, J.-R. Tian, and J. Zhang.Experimental synchronization of independent entangled photon sources. Phys. Rev. Lett. 96, 110501 (2006).


    29.  Q. Zhang, X. -B. Wang, Y. -A. Chen, W. -Y. Hwang, T. Yang, and J. -W. Pan. Comment on "Quantum key distribution with blind polarization bases". Phys. Rev. Lett. 96, 078901 (2006).


    30.  Q. Zhang, J. Yin, T. -Y. Chen, S. Lu, J. Zhang, X. -Q. Li, T. Yang, X. -B. Wang, and J. -W. Pan. Experimental fault-tolerant quantum cryptography in a decoherence-free subspace. Phys. Rev. A 73, r020301 (2006).


    31.  T. Yang, Q. Zhang, J. Zhang, J. Yin, Z. Zhao, M. Zukowski, Z. –B. Chen, and J. -W. Pan. All-versus-nothing violation of local realism by two-photon, four-dimensional entanglement. Phys. Rev. Lett. 95, 240406 (2005).


    32.  C. -Z. Peng, T. Yang, X.H. Bao, J. Zhang, X. -M. Jin, F. -Y. Feng, B. Yang, J. Yang, J. Yin, Q. Zhang, N. Li, B. -L. Tian and J. -W. Pan. Experimental Free-Space Distribution of Entangled Photon Pairs Over 13 km: Towards Satellite-Based Global Quantum Communication. Phys. Rev. Lett. 94, 150501 (2005).

Talks
  • 1.      2013 IEEE Summer Topicals, Waikoloa, Hawaii, USA, Jul. 8-10 (2013), Invited talk: Long-distance quantum communication;


    2.      The Conference on Lasers and Electro-Optics, Baltimore, USA, May 31- Jun 5 (2009), Oral talk: Megabits secure key rate quantum key distribution;


    3.      The 60th Annual Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy (Pittcon 2009), Chicago, USA, March, 8-13 (2009), Invited talk: Waveguide based single-pixel up conversion spectrometer;


    4.      The Conference on Lasers and Electro-Optics, San Jose, USA, May, 4-9 (2008), Oral talk: Hong-Ou-Mandel dip using photon pairs from a PPLN waveguide;


    5.      The Conference on Lasers and Electro-Optics, Baltimore, USA, May, 4-9 (2007), Oral talk: Correlated Photon Pair Generation in Reverse-proton-exchange PPLN Waveguides with integrated mode demultiplexer at 10 GHz Clock;


    6.      The Annual Meeting of the Deutsche Physikalische Gesellschaft (dpg), Frankfurt, Germany, March 13-17 (2006), Oral talk: Experimental quantum teleportation of a complex system.

Honor
  •   2006   President Scholarship of Chinese Academy of Science


      2007   Chinese Academy of Science Top 100 Doctoral Dissertations of the Year


      2008   Chinese Top 100 Doctoral Dissertations of the Year