0204059v1

related topics
{state, phys, rev}
{photon, photons, single}
{state, states, coherent}
{states, state, optimal}
{light, field, probe}
{qubit, qubits, gate}

Optical qubit generation by state truncation using an experimentally feasible scheme

Sahin Kaya Ozdemir, Adam Miranowicz, Masato Koashi, Nobuyuki Imoto

abstract: Generation of arbitrary superposition of vacuum and one-photon states using quantum scissors device (QSD) is studied. The device allows the preparation of states by truncating an input coherent light. Optimum values of the intensity of the coherent light for the generation of any desired state using the experimentally feasible QSD scheme are found.

oai_identifier:
oai:arXiv.org:quant-ph/0204059
categories:
quant-ph
comments:
8 pages, 4 figures
doi:
10.1080/09500340110109007
arxiv_id:
quant-ph/0204059
journal_ref:
J. Mod. Opt. 49, 977-984 (2002)
created:
2002-04-11

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