Distribution of Time-Energy Entanglement over 100 km fiber using superconducting single-photon detectors

Details Distribution of Time-Energy Entanglement over 100 km fiber using superconducting single-photon detectors Distribution of Time-Energy Entanglement over 100 km fiber using superconducting single-photon detectors

2007-12-25

arxiv.org/abs/0712.4084v1

Opt. Express. 16, 5776 (2008)

Physics

Quantum Physics

6 pages, 3 figures

Scientific paper

10.1364/OE.16.005776

In this letter, we report an experimental realization of distributing entangled photon pairs over 100 km of dispersion-shifted fiber. In the experiment, we used a periodically poled lithium niobate waveguide to generate the time-energy entanglement and superconducting single-photon detectors to detect the photon pairs after 100 km. We also demonstrate that the distributed photon pairs can still be useful for quantum key distribution and other quantum communication tasks.

Affiliated with

Also associated with

No associations

Rating

Distribution of Time-Energy Entanglement over 100 km fiber using superconducting single-photon detectors 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 Distribution of Time-Energy Entanglement over 100 km fiber using superconducting single-photon detectors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Distribution of Time-Energy Entanglement over 100 km fiber using superconducting single-photon detectors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-476787