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.
© 2007 OSA
(120.0120) Instrumentation, measurement, and metrology : Instrumentation, measurement, and metrology
(120.2920) Instrumentation, measurement, and metrology : Homodyning
(270.0270) Quantum optics : Quantum optics
(270.6570) Quantum optics : Squeezed states
H. Yonezawa, S. L. Braunstein, and A. Furusawa, "Teleporting Below the Vacuum-Noise Level: Non-Local Transfer of Squeezing and Entanglement," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, OSA Technical Digest (CD) (Optical Society of America, 2007), paper QTuI1.
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