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Title: Teleportation of a controllable orbital angular momentum generator

Abstract

We report on a teleportation scheme, in which a controllable orbital angular momentum (OAM) generator is teleported. Via our scheme, Alice is able to--according to another independent photon's spin state (polarization) sent by Carol--electrically control the remote OAM generation on Bob's photon. To this end, we introduce a local electrically tunable and spin-dependent OAM generator to transfer a preliminary OAM-OAM entanglement to a spin-OAM hybrid entanglement, which then makes a joint Bell-state measurement on Alice and Carol's photons play its role. We show that the quantum state tomography can be introduced to evaluate the performance of the teleportation.

Authors:
;  [1]
  1. State Key Laboratory of Optoelectronic Materials and Technologies, Sun Yat-Sen University, Guangzhou 510275 (China)
Publication Date:
OSTI Identifier:
21352449
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review. A; Journal Volume: 80; Journal Issue: 6; Other Information: DOI: 10.1103/PhysRevA.80.063831; (c) 2009 The American Physical Society
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; 74 ATOMIC AND MOLECULAR PHYSICS; BELL THEOREM; CONTROL; ORBITAL ANGULAR MOMENTUM; PHOTONS; POLARIZATION; QUANTUM ENTANGLEMENT; QUANTUM TELEPORTATION; SPIN; TOMOGRAPHY; ANGULAR MOMENTUM; BOSONS; DIAGNOSTIC TECHNIQUES; ELEMENTARY PARTICLES; MASSLESS PARTICLES; PARTICLE PROPERTIES

Citation Formats

Chen Lixiang, and She Weilong. Teleportation of a controllable orbital angular momentum generator. United States: N. p., 2009. Web. doi:10.1103/PHYSREVA.80.063831.
Chen Lixiang, & She Weilong. Teleportation of a controllable orbital angular momentum generator. United States. doi:10.1103/PHYSREVA.80.063831.
Chen Lixiang, and She Weilong. Tue . "Teleportation of a controllable orbital angular momentum generator". United States. doi:10.1103/PHYSREVA.80.063831.
@article{osti_21352449,
title = {Teleportation of a controllable orbital angular momentum generator},
author = {Chen Lixiang and She Weilong},
abstractNote = {We report on a teleportation scheme, in which a controllable orbital angular momentum (OAM) generator is teleported. Via our scheme, Alice is able to--according to another independent photon's spin state (polarization) sent by Carol--electrically control the remote OAM generation on Bob's photon. To this end, we introduce a local electrically tunable and spin-dependent OAM generator to transfer a preliminary OAM-OAM entanglement to a spin-OAM hybrid entanglement, which then makes a joint Bell-state measurement on Alice and Carol's photons play its role. We show that the quantum state tomography can be introduced to evaluate the performance of the teleportation.},
doi = {10.1103/PHYSREVA.80.063831},
journal = {Physical Review. A},
number = 6,
volume = 80,
place = {United States},
year = {Tue Dec 15 00:00:00 EST 2009},
month = {Tue Dec 15 00:00:00 EST 2009}
}