Quantum Optics and Quantum Information
We are on the move!
Our laboratory on quantum memory and multi-photon entanglement in Heidelberg has successfully accomplished its mission and has been moved to the University of Science and Technology of China.
Our research work focuses on the experimental and theoretical studies of the quantum optics, especially the applicaions in Quantum Information Processing. We investigate the interplay of the interactions between light and matter, pursue the robust long distance quantum communication, scalable quantum computation and quantum simulation.
Group Highlights:
A
millisecond quantum memory for scalable quantum networks
Nature Physics (Advanced Online Publication) DOI: 10.1038/NPHYS1153 (Press release)
Experimental
demonstration of a BDCZ quantum repeater node,
Nature 454, 1098-1101. (Press release)
Telegraph.
co. uk, Aug. 28 2008
Physics Web , Aug.
28 2008
Nature
News, Aug. 28 2008
University
of Heidelberg Aug. 28 2008
Pro-physik,
Aug. 29 2008
Wissenchaft-online
, Aug. 29 2008
Memory-built-in
quantum teleportation between photonic and atomic qubits.
Nature Physics 4, 103 - 107 (2008) . (Press Release)
OPN review:
Scalable Quantum Computing with Linear Optics and Quantum Memories
Zhen-Sheng Yuan, Yu-Ao Chen, Shuai Chen , and Jian-Wei Pan
Optics & Photonics News 18, 34-39 (2007)
Demonstration
of a Stable Atom-Photon Entanglement Source for Quantum Repeaters
Phys. Rev. Lett. 99, 180505 (2007)
"Experimental Realization of One-Way Quantum Computing with Two-Photon Four-Qubit Cluster States"
Phys. Rev. Lett. 99, 120503 (2007)
"Synchronized independent
narrow-band single photons and efficient generation of photon entanglement"
Phys. Rew. Lett. 98, 180503 (2007)
"Experimental
quantum teleportation of a two-qubit quantum composite system"
Nature Physics, 2,678 (2006).
Nature
Physics, Oct. 10 2006 Cover Story
Nature
Physics, Press releases, Sep. 21 2006
MIT
Technology Research News, Sep. 18/25 2006
PhysORG,
Sep. 18 2006