Linear optical protocol for preparation of N-photon Greenberger-Horne- Zeilinger state with conventional photon detectors

Yan Xia; Jie Song; He Shan Song

doi:10.1063/1.2836268

Linear optical protocol for preparation of N-photon Greenberger-Horne- Zeilinger state with conventional photon detectors

Yan Xia^*
, Jie Song
, He Shan Song

^*Corresponding author for this work

Dalian University of Technology

Research output: Contribution to journal › Article › peer-review

77 Scopus citations

Abstract

We propose a linear optical protocol to generate Greenberger-Horne- Zeilinger (GHZ) state of N distant photons with the certain success probability. The proposed setup involves simple linear optical elements, N pairs of the two-photon polarization entangled states, and the conventional photon detectors that only distinguish the vacuum and nonvacuum Fock number states. This makes the protocol more realizable in experiments.

Original language	English
Article number	021127
Journal	Applied Physics Letters
Volume	92
Issue number	2
DOIs	https://doi.org/10.1063/1.2836268
State	Published - 2008
Externally published	Yes

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10.1063/1.2836268

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title = "Linear optical protocol for preparation of N-photon Greenberger-Horne- Zeilinger state with conventional photon detectors",

abstract = "We propose a linear optical protocol to generate Greenberger-Horne- Zeilinger (GHZ) state of N distant photons with the certain success probability. The proposed setup involves simple linear optical elements, N pairs of the two-photon polarization entangled states, and the conventional photon detectors that only distinguish the vacuum and nonvacuum Fock number states. This makes the protocol more realizable in experiments.",

author = "Yan Xia and Jie Song and Song, \{He Shan\}",

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journal = "Applied Physics Letters",

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AU - Xia, Yan

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N2 - We propose a linear optical protocol to generate Greenberger-Horne- Zeilinger (GHZ) state of N distant photons with the certain success probability. The proposed setup involves simple linear optical elements, N pairs of the two-photon polarization entangled states, and the conventional photon detectors that only distinguish the vacuum and nonvacuum Fock number states. This makes the protocol more realizable in experiments.

AB - We propose a linear optical protocol to generate Greenberger-Horne- Zeilinger (GHZ) state of N distant photons with the certain success probability. The proposed setup involves simple linear optical elements, N pairs of the two-photon polarization entangled states, and the conventional photon detectors that only distinguish the vacuum and nonvacuum Fock number states. This makes the protocol more realizable in experiments.

UR - https://www.scopus.com/pages/publications/38349100752

U2 - 10.1063/1.2836268

DO - 10.1063/1.2836268

M3 - 文章

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SN - 0003-6951

VL - 92

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 2

M1 - 021127

ER -

Linear optical protocol for preparation of N-photon Greenberger-Horne- Zeilinger state with conventional photon detectors

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