Setting-up of an 143 km free-space quantum teleportation experiment --photon collection and denoising
by
Daqing Wang(IQOQI Vienna)
→
Europe/Berlin
Building 1b, room 3a (DESY Hamburg)
Building 1b, room 3a
DESY Hamburg
Description
Abstract: A quantum teleportation experiment was recently done on the 143km free-space channel between two Canary Islands of La Palma and Tenerife. As a result, we achieved an average teleportation process fidelity of 0.710(42) under 28 to 39dB channel losses. In this talk we focus on the setup and implementation of this experiment, and the techniques we employed to deduce the successfully teleported photons from the noisy background.
