Experimental demonstration of three-color entanglement

Details Experimental demonstration of three-color entanglement Experimental demonstration of three-color entanglement

2010-09-22

arxiv.org/abs/1009.4250v1

Science , v. 326, p. 823-826, 2009

Physics

Quantum Physics

Scientific paper

10.1126/science.1178683

Entanglement is the essential quantum resource for a potential speed-up of information processing, as well as for sophisticated quantum communication. Quantum information networks will be required to convey information from one place to another, by using entangled light beams. Many physical systems are under consideration as building blocks, with different merits and faults, so that hybrid systems are likely to be developed. Here we present an important tool for connecting systems that share no common resonance frequencies: we demonstrate the first direct generation of entanglement among more than two bright beams of light, all of different wavelengths (532.251 nm, 1062.102 nm, and 1066.915 nm). We also observe, for the first time, disentanglement for finite channel losses, the continuous variable counterpart to entanglement sudden death.

Affiliated with

Also associated with

No associations

Rating

Experimental demonstration of three-color entanglement does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Experimental demonstration of three-color entanglement, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Experimental demonstration of three-color entanglement will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-637498