Title :
Teleporting below the vacuum-noise level: Non-local transfer of squeezing and entanglement
Author :
Yonezawa, Hidehiro ; Braunstein, Samuel L. ; Furusawa, Akira
Author_Institution :
Department of Applied Physics, School of Engineering, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, 113-8656, Japan
Abstract :
We demonstrate the unconditional quantum teleportation of a squeezed state of light. We observe ¿0.8± 0.2dB of squeezing in the teleported state. Our experiment also demonstrates the first unconditional quantum teleportation of entanglement.
Keywords :
Communication channels; Computer science; Elementary particle vacuum; Information processing; Physics; Quantum computing; Quantum entanglement; Teleportation; Transport protocols; Vacuum technology;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 2007. QELS '07
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/QELS.2007.4431758
