Bing Qi

Bing Qi

Research Scientist

Bio

Dr. Bing Qi is a Research Scientist at Oak Ridge National Laboratory. He received a Ph.D. in Optics in 1996 from Dalian University of Technology and joined the ORNL staff in 2013. Before joining ORNL, he was a Senior Research Associate in Quantum Communication group and Emerging Fiber-Optic Technologies group, Dept. of Electrical and Computer Engineering, University of Toronto. Dr. Qi’s research interests include quantum communication and optical sensing.

Publications

  1. Y. Zhang, F. Ye, B. Qi, and L. Qian, "Multipoint sensing with a low-coherence source using single-arm frequency-shifted interferometry," Applied Optics 55, 5526-5530 (2016)
  2. X. Ma, X. Yuan, Z. Cao, B. Qi, and Z. Zhang, “Quantum random number generation,” npj Quantum Information 2, 16021 (2016)
  3. Feihu Xu, Marcos Curty, Bing Qi, Li Qian, Hoi-Kwong Lo, “Discrete and continuous variables for measurement-device-independent quantum cryptography”, Nature Photonics (Correspondence) 9, 772–773 (2015)
  4. Bing Qi, Pavel Lougovski, Raphael Pooser, Warren Grice, and Miljko Bobrek, “Generating the local oscillator ‘locally’ in continuous-variable quantum key distribution based on coherent detection”, Phys. Rev. X 5, 041009 (2015)
  5. B. Qi, G. Siopsis, “Loss-tolerant position-based quantum cryptography”, Physical Review A 91 (4), 042337 (2015)
  6. W. P. Grice, P. G. Evans, B. Lawrie, M. Legr´e, P. Lougovski, W. Ray, B. P. Williams, B. Qi, and A. M. Smith, “Two-Party secret key distribution via a modified quantum secret sharing protocol”, Optics Express 23, 7300-7311 (2015)
  7. Bing Qi, “Trustworthiness of detectors in quantum key distribution with untrusted detectors”, Phys. Rev. A 91, 020303(R) (2015)
  8. Feihu Xu, Marcos Curty, Bing Qi, Hoi-Kwong Lo, “Measurement-device-independent quantum cryptography” (invited review), the IEEE Journal of Selected Topics in Quantum Electronics, 21 (3), 6601111 (2015)
  9. Fei Ye, Yiwei Zhang, Bing Qi, Li Qian, “Frequency-Shifted Interferometry—A Versatile Fiber-Optic Sensing Technique”, Sensors 14, 10977-11000 (2014)
  10. Zhiyuan Tang, Zhongfa Liao, Feihu Xu, Bing Qi, Li Qian, Hoi-Kwong Lo, “Experimental Demonstration of Polarization Encoding Measurement-Device-Independent Quantum Key Distribution”, Physical Review Letters 112, 190503 (2014)
  11. Viacheslav Burenkov, Bing Qi, Ben Fortescue, Hoi-Kwong Lo, “Security of high speed quantum key distribution with finite detector dead time”,  Quantum Information & Computation 14 (3-4), 217-235 (2014)
  12. Feihu Xu, Bing Qi, Zhongfa Liao, and Hoi-Kwong Lo, “Long distance measurement-device-independent quantum key distribution with entangled photon sources”, Applied Physics Letters 103, 061101 (2013)
  13. Feihu Xu, Marcos Curty, Bing Qi, Hoi-Kwong Lo, “Practical aspects of measurement-device-independent quantum key distribution”, New Journal of Physics 15, 113007 (2013)
  14. Xiongfeng Ma, Feihu Xu, He Xu, Xiaoqing Tan, Bing Qi, and Hoi-Kwong Lo, “Postprocessing for quantum random-number generators: Entropy evaluation and randomness extraction”, Physical Review A 87, 062327 (2013)
  15. Viacheslav Burenkov, He Xu, Bing Qi, Robert H. Hadfield,  and Hoi-Kwong Lo, “Investigations of afterpulsing and detection efficiency recovery in superconducting nanowire single-photon detectors”, Journal of Applied Physics 113, 213102 (2013)
  16. Fei Ye, Ciming Zhou, Bing Qi, and Li Qian, “Continuous-wave cavity ring-down evanescent-field sensing with a broadband source based on frequency-shifted interferometry”, Sensors and Actuators B: Chemical 184, 150-155 (2013)
  17. Bing Qi, Fei Ye, Li Qian, and Hoi-Kwong Lo, “Reflectometry based on a frequency-shifted interferometer using sideband interference”, Optics Letters 38, 1083-1085 (2013)
  18. Feihu Xu, Bing Qi, Xiongfeng Ma, He Xu, Haoxuan Zheng, Hoi-Kwong Lo, “Ultrafast quantum random number generation based on quantum phase fluctuations”, Optics Express 20, 12366-12377 (2012)
  19. Kiyoshi Tamaki, Hoi-Kwong Lo, Chi-Hang Fred Fung, Bing Qi, “Phase encoding schemes for measurement device independent quantum key distribution and basis-dependent flaw”, Physical Review A 85, 042307 (2012)
  20. Hoi-Kwong Lo, Marcos Curty, Bing Qi, “Measurement-device-independent quantum key distribution”, Physical Review Letters 108, 130503 (2012)
  21. Fei Ye, Bing Qi, and Li Qian, “Multipoint Continuous-wave fiber cavity ring-down measurements using frequency-shifted interferometry”, Optics Letters 36, 2080-2082 (2011)
  22. Yue-Meng Chi, Bing Qi, Wen Zhu, Li Qian, Hoi-Kwong Lo, Sun-Hyun Youn, A. I. Lvovsky, Liang Tian, “A balanced homodyne detector for high-rate Gaussian-modulated coherent-state quantum key distribution”, New Journal of Physics 13, 013003 (2011)
  23. Feihu Xu, Bing Qi, Hoi-Kwong Lo, “Experimental demonstration of phase-remapping attack in a practical quantum key distribution system”, New Journal of Physics 12, 113026 (2010)
  24. Bing Qi, Wen Zhu, Li Qian, Hoi-Kwong Lo, “Feasibility of quantum key distribution through dense wavelength division multiplexing network”, New Journal of Physics 12, 103042 (2010)
  25. Fei Ye, Tong Chen,  Di Xu,  Kevin P. Chen,  Bing Qi,  and Li Qian, “Cryogenic Fluid Level Sensors Multiplexed by Frequency-Shifted Interferometry”, Applied Optics 49, 4898-4905 (2010)
  26. Yi Zhao, Bing Qi , Hoi-Kwong Lo, and Li Qian, “Security Analysis of an Untrusted Source for Quantum Key Distribution: Passive Approach”, New Journal of Physics 12, 023024 (2010)
  27. Bing Qi, Yue-Meng Chi, Hoi-Kwong Lo, Li Qian, “High-speed quantum random number generation by measuring phase noise of a single-mode laser”, Optics Letters 35, 312-314 (2010)
  28. Marcos Curty, Xiongfeng Ma, Bing Qi, Tobias Moroder, “Passive decoy state quantum key distribution with practical light sources”, Physical Review A 81, 022310 (2010)
  29. Fei Ye, Li Qian, and Bing Qi, “Multipoint Chemical Gas Sensing Using Frequency-Shifted Interferometry”,  Journal of Lightwave Technology 27, 5356-5364 (2009)
  30. Chi-Hang Fred Fung, Kiyoshi Tamaki, Bing Qi, Hoi-Kwong Lo, Xiongfeng Ma, “Security proof of quantum key distribution with detection efficiency mismatch”, Quantum Information and Computation, 9 (1&2): 0131-0165 (2009)
  31. Yi Zhao, Chi-Hang Fred Fung, Bing Qi, Christine Chen, Hoi-Kwong Lo, "Quantum hacking: Experimental demonstration of time-shift attack against practical quantum key distribution systems",  Physical Review A 78, 042333 (2008)
  32. Fei Ye, Li Qian, Yu Liu and Bing Qi, “Using Frequency-Shifted Interferometry for Multiplexing a Fiber Bragg Grating Array,” IEEE Photonics Technology Letter 20, 1488-1490 (2008)
  33. Yi Zhao, Bing Qi, Hoi-Kwong Lo, “Quantum key distribution with an unknown and untrusted source”, Physical Review A 77, 052327 (2008)
  34. Bing Qi, Lei-Lei Huang, Li Qian, Hoi-Kwong Lo, “Experimental study on Gaussian-modulated coherent states quantum key distribution over standard telecom fiber”, Physical Review A 76, 052323 (2007)
  35. Bing Qi, Yi Zhao, Xiongfeng Ma, Hoi-Kwong Lo, Li Qian, “Quantum key distribution with dual detectors”, Physical Review A 75, 052304 (2007)
  36. Chi-Hang Fred Fung, Bing Qi, Kiyoshi Tamaki, and Hoi-Kwong Lo, “Phase-Remapping Attack in Practical Quantum Key Distribution Systems”, Physical Review A 75, 032314 (2007)
  37. Yi Zhao, Bing Qi, and Hoi-Kwong Lo, “Experimental quantum key distribution with active phase randomization”,  Applied Physics Letters  90, 044106 (2007)
  38. Bing Qi, Li Qian, “Optimal filters for photon cloning with an optical amplifier”, Optics Letters 32, 418-420 (2007)
  39. Bing Qi, Chi-Hang Fred Fung, Hoi-Kwong Lo, Xiongfeng Ma, “Time-shift attack in practical quantum cryptosystems,” Quantum Information and Computation 7(1), 73-82 (2007)
  40. Bing Qi, “Single photon continuous variable quantum key distribution based on energy-time uncertainty relation,” Optics letters 31, 2795-2797 (2006)
  41. Yibing Zhang, Gary R. Pickrell, Bing Qi, Ahmad Safaai-Jazi, Anbo Wang, “Single-crystal Sapphire Based Optical Polarimetric Sensor for High Temperature Measurement”, Sensors 6, 823-834 (2006)
  42. Bing Qi, Lei-Lei Huang, Hoi-Kwong Lo, Li Qian, “Polarization insensitive phase modulator for quantum cryptosystems,” Optics Express 14, 4264-4269 (2006)
  43. Yi Zhao, Bing Qi, Xiongfeng Ma, Hoi-Kwong Lo, Li Qian, “Experimental Quantum Key Distribution with Decoy States,” Physical Review Letters 96, 070502 (2006)
  44. Bing Qi, Li Qian, Andrew Tausz and Hoi-Kwong Lo, “Frequency-shifted Mach-Zehnder Interferometer for Locating Multiple Weak Reflections along a Fiber Link,” IEEE Photonics Technology Letter 18, 295-297 (2006)
  45. Bing Qi, Andrew Tausz, Li Qian, Hoi-Kwong Lo, “High-resolution, large dynamic range fiber length measurement based on frequency-shifted asymmetrical Sagnac interferometer,” Optics Letters 30, 3287-3289 (2005)
  46. Xiongfeng Ma, Bing Qi, Yi Zhao, Hoi-Kwong Lo, “Practical decoy state for quantum key distribution,” Physical Review A 72, 012326 (2005)
  47. Victor X. D. Yang, Shou-jiang Tang, Maggie L. Gordon, Bing Qi, Geoffrey Gardiner, Maria Cirocco, Paul Kortan, Gregory B. Haber, Gabor Kandel, I. Alex Vitkin, Brian C. Wilson, Norman E. Marcon, “Endoscopic Doppler optical coherence tomography in the human GI tract: initial experience,” Gastrointestinal Endoscopy 61 (7), 879-890 (2005)
  48. J. T. W. Yeow, Victor X. D. Yang, A. Chahwan, Maggie L. Gordon, Bing Qi, I. Alex. Vitkin, Brian C. Wilson, A. A. Goldenberg, “Micromachined 2-D scanner for 3-D optical coherence tomography,” Sensors and Actuators, A: Physical 117 (2), 331-340 (2005)
  49. Wei Peng, Gary R. Pickrell, Zhengyu Huang, Juncheng Xu, Dae Woong Kim, Bing Qi, Anbo Wang, “Self-compensating fiber optic flow sensor system and its field applications,” Applied Optics 43 (8), 1752-1760 ( 2004)
  50. Bing Qi, A. Phillip  Himmer, Maggie L. Gordon, Victor X. D. Yang, L. David Dickensheets, I. Alex Vitkin, “Dynamic focus control in high-speed optical coherence tomography based on a microelectromechanical mirror,” Optics Communications 232 (1-6), 123-128 (2004)
  51. Yibing Zhang, Gary R. Pickrell, Bing Qi, Ahmad Safaai-Jazi, Anbo Wang, “Single-crystal sapphire-based optical high-temperature sensor for harsh environments,” Optical Engineering 43 (1), 157-164 (2004)
  52. Bing Qi, Gary R. Pickrell, Jucheng Xu, Po Zhang, Yuhong Duan, Wei Peng, Zhengyu Huang, Wei Huo, Hai Xiao, Russell G. May, Anbo Wang, “Novel date processing techniques for dispersive white light interferometer,” Optical Engineering 42(11), 3165-3171 (2003)
  53. Po Zhang, H. H. Cerecedo-Núñez, Bing Qi, Gary R. Pickrell,  Anbo Wang, “Optical time-domain reflectometry interrogation of multiplexing low-reflectance Bragg-grating-based sensor system,” Optical Engineering 42 (6), 1597-1603 (2003)
  54. Victor X. D. Yang,  Maggie L. Gordon,  Shou-jiang Tang,  Norman E. Marcon,  Geoffrey Gardiner,  Bing Qi,  Stuart Bisland,  Emily Seng-Yue,  Stewart Lo,  Julius Pekar,  Brian C. Wilson, I. Alex Vitkin, “High speed, wide velocity dynamic range Doppler optical coherence tomography (Part III): in vivo endoscopic imaging of blood flow in the rat and human gastrointestinal tracts,” Optics Express 11, 2416-2424 (2003)
  55. Victor X. D. Yang,  Maggie L. Gordon,  Emily Seng-Yue,  Stewart Lo,  Bing Qi,  Julius Pekar,  Alvin Mok,  Brian C. Wilson, I. Alex Vitkin, “High speed, wide velocity dynamic range Doppler optical coherence tomography (Part II): Imaging in vivo cardiac dynamics of Xenopus laevis,” Optics Express 11, 1650-1658 (2003)
  56. Victor X. D. Yang,  Maggie L. Gordon,  Bing Qi,  Julius Pekar,  Stewart Lo,  Emily Seng-Yue,  Alvin Mok,  Brian C. Wilson, I. Alex Vitkin, “High speed, wide velocity dynamic range Doppler optical coherence tomography (Part I): System design, signal processing, and performance,” Optics Express 11, 794-809 (2003)
  57. Shou-jiang Tang, Maggie L. Gordon, Victor X. D. Yang, M. E. Faughnan, Maria Cirocco, Bing Qi, Emily Seng-Yue, Geoffrey Gardiner, Gregory B. Haber, Gabor Kandel, Paul Kortan, I. Alex Vitkin, Brian C. Wilson, Norman E. Marcon, “In vivo Doppler optical coherence tomography of mucocutaneous telangiectases in hereditary hemorrhagic telangiectasia,”  Gastrointestinal Endoscopy 58 (4): 591-598 ( 2003)
  58. Victor X. D. Yang, Bing Qi, Maggie L. Gordon, Emily. Seng-Yue, Stuart Bisland, Shou-jiang Tang, Norman E. Marcon, I. Alex Vitkin, Brian C. Wilson, “In vivo feasibility of endoscopic catheter-based Doppler optical coherence tomography,” Gastroenterology 124 (4), A49-A50 Suppl. S  (2003)
  59. Bing Qi, Kezhong He, Zhilin Zhang, Xiaozhou Li, Bin Shi, Xingjia Guo, “Cancer diagnosis system based on the spectra of serum,” Semiconductor photonics and technology 5 (1), 29-34 (1999)
  60. Bing Qi, Kezhong He, Fei Qi, “Optical Sensor Systems for Real-time Obstacle Detection in Automobile”, Laser & Infrared 29 (1), 17-20 (1999)
  61. Bing Qi, Wei Peng, Junxiu Lin, Fei Qi, “Optic-bridge compensation technique using a polarization splitting prism,” Opto-Electronic Engineering 25 (5), 46-52 (1998)
  62. Bing Qi, Fei Qi, Wei Peng, “Design of laser radar fiber optic liquid level sensor system,” Semiconductor Photonics and Technology 4(4), 248-252 (1998)
  63. Wei Peng, Bing Qi, “Bridge compensation technique based on a polarization bean splitter”, Semiconductor Optoelectronics 19 (5), 327-331 (1998)
  64. Bing Qi, Wei Peng, “Practical studies on bridge compensating technique in fiber optic sensors”, Journal of Transduction Technology 11 (1), 32-37 (1998)
  65. Wei Peng, Bing Qi, Junxiu Lin, “Study of optical non-contact on-line measurement in laser radar liquid level fiber sensor system”, Instrument Technique and Sensor, No.12,19-22 (1997)
  66. Wei Peng, Bing Qi, Junxiu Lin, “Study of the impact of optical assemble processes on the performance of IM85-1 fiber optic liquid level sensing system”, Instrument Technique and Sensor, No.7, 17-22 (1996)
  67. Bing Qi, Wei Peng, Zhao-chi Feng, “Compensation Technique in Optic Fiber Sensor”, Automatic Instrument 17(12), 11-13 (1996)
  68. Bing Qi, Jianhua Ding, Shunping Ren, Junxiu Lin, “The method of temperature compensation in optical fiber sensor system”, Journal of Transducer Technology 15 (2), 39-43 (1996)
  69. Wei Peng, Bing Qi, Junxiu Lin, Jianhua Ding, “Development of optical system for laser radar fiber liquid level sensor”, Journal of Transducer Technology 15 (5), 33-36 (1996)
  70. Bing Qi, Tao Jiang, Wei Peng, Junxiu Lin, “Digital phase detector used in laser range finder”, Automation & Instrumentation 11(3), 7-8 (1996)
  71. Weiming Zhou, Hongbin Ding, Bing Qi, Yi Wang, “Temperature dependence of light source for optical-fiber pressure sensor”, Journal of Dalian University of Technology 34 (4), 485-488 (1994)
  72. Xiaodan Jin, Tao Jiang, Bing Qi, “Selfoc lenses and their application to optical fiber sensing system,” Journal of Dalian University of Technology 33 (4), 390-395 (1993)

Patents

  1. Bing Qi, Hoi-Kwong Lo, and Li Qian, “Random signal generator using quantum noise”, US Patent 8,554,814B2 (2013)
  2. Wei Peng, Bing Qi, Anbo Wang, “Self compensating fiber optic flow sensor having an end of a fiber optics element and a reflective surface within a tube”, US Patent 7,045,767B2 (2006)