0203067v1

related topics
{photon, photons, single}
{state, phys, rev}
{light, field, probe}
{entanglement, phys, rev}
{time, wave, function}
{key, protocol, security}
{bell, inequality, local}
{time, decoherence, evolution}
{state, states, entangled}
{temperature, thermal, energy}
{phase, path, phys}

Experimental investigation of the robustness of partially entangled photons over 11km

R. T. Thew, S. Tanzilli, W. Tittel, H. Zbinden, N. Gisin

abstract: We experimentally investigate the robustness of maximal and non-maximal Time-Bin entangled photons over distances up to 11 km. The entanglement is determined by controllable parameters and in all cases is shown to be robust, in that the photons maintain their degree of entanglement after transmission.

oai_identifier:
oai:arXiv.org:quant-ph/0203067
categories:
quant-ph
comments:
4 pages, 4 figures, 1 table
doi:
10.1103/PhysRevA.66.062304
arxiv_id:
quant-ph/0203067
journal_ref:
Phys. Rev. A 66, 062304 (2002)
created:
2002-03-15

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