Teleporting below the vacuum-noise level: Non-local transfer of squeezing and entanglement
Hidehiro Yonezawa, Samuel L. Braunstein, Akira Furusawa · 2007
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.