Invited Talks

“Quantum Cryptography in Real-life Applications”, Institute of Quantum Information, Caltech, Pasadena, US, 21 May 2009.

“Quantum Cryptography in Real-life Applications”, Institute of Quantum Information Science, University of Calgary, Calgary, Canada, 22 April 2009.

“Quantum Cryptography in Real-life Applications”, National Institute of Standards and Technology, Gaithersburg, US, 27 March 2009.

“Quantum Cryptography in Real-life Applications”, Eidgenössische Technische Hochschule, Zürich, Switzerland, 3 March 2009.

“Quantum Cryptography in Real-life Applications”, Institute of Quantum Optics and Quantum Information and University of Vienna, Vienna, Austria, 26 February 2009.

“Quantum Cryptography in Real-life Applications”, Max-Plank Institute for the Science of Light, Erlangen, Germany, 18 February 2009.

“Security of Real-life Quantum Key Distribution Systems”, Stanford University, Stanford, US, 20 June 2008.

“Security of Real-life Quantum Key Distribution Systems”, University of Southern California, Los Angeles, US, 12 June 2008.

“Security of Real-life Quantum Key Distribution Systems”, Institute of Quantum Information, California Institute of Technology (Caltech), Pasadena, US, 11 June 2008.

“Experimental decoy state quantum key distribution” (with B. Qi, X. Ma, H.-K. Lo, and L. Qian), Quantum Information Seminar, Perimeter Institute, Waterloo, Canada, 13 December 2006.

“Practical Quantum Cryptography in Real Life”, University of Science and Technology of China, Hefei, China, 6 July, 2007.

“Practical Quantum Cryptography in Real Life”, Tsinghua University, Beijing, China, 3 July, 2007.

“Practical Quantum Cryptography in Real Life”, National University of Defense Technology, Changsha, China. 27 May, 2007.

 “Decoys in Quantum Communication”, Peking University, Beijing, China, 20 July 2006.

Peer-reviewed Conference Presentations

“Quantum key distribution with an untrusted source” (with B. Qi, H.-K. Lo, and L. Qian), CLEO/IQEC 2009, Baltimore, US, 1-5 June 2009. 15 minutes oral presentation.

“Quantum key distribution with an unknown and untrusted source” (with B. Qi and H.-K. Lo), the Ninth International Conference on Quantum Communication, Measurement and Computing, Calgary, Canada, 19-24 August 2008. Poster presentation.

“Quantum hacking - experimental demonstration of time-shift attack against practical quantum key distribution systems” (with C.-H. F. Fung, B. Qi, C. Chen, and H.-K. Lo), Workshop on Quantum Information Processing 2008, New Delhi, India, 16-21 December 2007. 20 minutes oral presentation. QIP Workshop is one of the most important conferences in quantum information processing.

“Quantum hacking - experimental demonstration of time-shift attack against practical quantum key distribution systems” (with C.-H. F. Fung, B. Qi, C. Chen, and H.-K. Lo, presented by H.-K. Lo), 9^th Asian Conference on Quantum Information Science, Kyoto, Japan, 3-6 September 2007. 30 minutes oral presentation. AQIS is the most important quantum information conference in Asia-Pacific region. The acceptance rate is lower than 50%.

“Quantum hacking - experimental demonstration of time-shift attack against practical quantum key distribution systems” (with C.-H. F. Fung, B. Qi, C. Chen, and H.-K. Lo), European Young Scientist Conference on Quantum Information 2007, Vienna, Austria, 26-31 August 2007. 45 minutes oral presentation. EYSCQI is one of the most important European conferences in quantum information processing.

“Experimental techniques to enhance the performance of quantum key distribution systems” (with B. Qi, X. Ma, and H.-K. Lo, presented by X. Ma), APS Division of Atomic, Molecular, and Optical Physics Annual Meeting, Calgary, Canada, 5-9 June 2007. DAMOP is the largest conference on Atomic, Molecular, and Optical Physics.

“Experimental quantum key distribution with active phase randomization” (with B. Qi and H.-K. Lo), Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science (CLEO/QELS) 2007, Baltimore, US, 6-11 May 2007. 15 minutes oral presentation. CLEO/QELS is the largest conference on laser science.

“Experimental decoy state quantum key distribution” (with B. Qi, X. Ma, H.-K. Lo, and L. Qian), 8^th Asian Conference on Quantum Information Science, Beijing, China, 1-4 September 2006. 20 minutes oral presentation.

“Simulation and implementation of decoy state quantum key distribution over 60km telecom fiber” (with B. Qi, X. Ma, H.-K. Lo, and L. Qian), IEEE International Symposium on Information Theory 2006, Seattle, US, 9-14 July 2006. 20 minutes oral presentation. IEEE ISIT is the most important conference in information theory and communications. The acceptance rate is lower than 50%.

Non-refereed Conference Presentations

“Quantum key distribution with an unknown and untrusted source” (with B. Qi and H.-K. Lo), APS March Meeting 2009, Pittsburgh, US, 16-20 March 2009. 12 minutes oral presentation.

“Security proof of Plug & Play QKD plus quantum hacking”, Quantum Crypto North, Toronto, Canada, 18 March 2008. 30 minutes oral presentation.

“Experimental quantum key distribution with active phase randomization” (with B. Qi and H.-K. Lo), International Conference on Quantum Control and Manipulation of Atoms, Beijing, China, 1-4 June 2007. 20 minutes oral presentation.

“Decoy state quantum key distribution: theory and practice” (with H.-K. Lo, X. Ma, B. Qi, K. Chen, and L. Qian), APS March Meeting 2007, Denver, US, 5-9 March 2007. 12 minutes oral presentation. APS March Meeting is the largest physics conference.