Multidimensional quantum entanglement with large-scale integrated optics

Jianwei Wang; Stefano Paesani; Yunhong Ding; Raffaele Santagati; Paul Skrzypczyk; Alexia Salavrakos; Jordi Tura; Remigiusz Augusiak; Laura Mančinska; Davide Bacco; Damien Bonneau; Joshua W. Silverstone; Qihuang Gong; Antonio Acín; Karsten Rottwitt; Leif K. Oxenløwe; Jeremy L. O'Brien; Anthony Laing; Mark G. Thompson

doi:10.1126/science.aar7053

Multidimensional quantum entanglement with large-scale integrated optics

Jianwei Wang^*, Stefano Paesani, Yunhong Ding, Raffaele Santagati, Paul Skrzypczyk, Alexia Salavrakos, Jordi Tura, Remigiusz Augusiak, Laura Mančinska, Davide Bacco, Damien Bonneau, Joshua W. Silverstone, Qihuang Gong, Antonio Acín, Karsten Rottwitt, Leif K. Oxenløwe, Jeremy L. O'Brien, Anthony Laing, Mark G. Thompson

^*Corresponding author for this work

Research output: Contribution to journal › Article (Academic Journal) › peer-review

493 Citations (Scopus)

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Abstract

The ability to control multidimensional quantum systems is central to the development of advanced quantum technologies.We demonstrate a multidimensional integrated quantum photonic platform able to generate, control, and analyze high-dimensional entanglement. A programmable bipartite entangled system is realized with dimensions up to 15 × 15 on a large-scale silicon photonics quantum circuit.The device integrates more than 550 photonic components on a single chip, including 16 identical photon-pair sources.We verify the high precision, generality, and controllability of ourmultidimensional technology, and further exploit these abilities to demonstrate previously unexplored quantum applications, such as quantum randomness expansion and self-testing on multidimensional states. Our work provides an experimental platform for the development of multidimensional quantum technologies.

Original language	English
Pages (from-to)	285-291
Number of pages	7
Journal	Science
Volume	360
Issue number	6386
DOIs	https://doi.org/10.1126/science.aar7053
Publication status	Published - 20 Apr 2018

Structured keywords

Bristol Quantum Information Institute
QITG
QETLabs

Keywords

quant-ph
physics.optics

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10.1126/science.aar7053

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This is the author accepted manuscript (AAM). The final published version (version of record) is available online via AAAS at http://science.sciencemag.org/content/360/6386/285 . Please refer to any applicable terms of use of the publisher.
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Wang, J., Paesani, S., Ding, Y., Santagati, R., Skrzypczyk, P., Salavrakos, A., Tura, J., Augusiak, R., Mančinska, L., Bacco, D., Bonneau, D., Silverstone, J. W., Gong, Q., Acín, A., Rottwitt, K., Oxenløwe, L. K., O'Brien, J. L., Laing, A., & Thompson, M. G. (2018). Multidimensional quantum entanglement with large-scale integrated optics. Science, 360(6386), 285-291. https://doi.org/10.1126/science.aar7053

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title = "Multidimensional quantum entanglement with large-scale integrated optics",

abstract = "The ability to control multidimensional quantum systems is central to the development of advanced quantum technologies.We demonstrate a multidimensional integrated quantum photonic platform able to generate, control, and analyze high-dimensional entanglement. A programmable bipartite entangled system is realized with dimensions up to 15 × 15 on a large-scale silicon photonics quantum circuit.The device integrates more than 550 photonic components on a single chip, including 16 identical photon-pair sources.We verify the high precision, generality, and controllability of ourmultidimensional technology, and further exploit these abilities to demonstrate previously unexplored quantum applications, such as quantum randomness expansion and self-testing on multidimensional states. Our work provides an experimental platform for the development of multidimensional quantum technologies.",

keywords = "quant-ph, physics.optics",

author = "Jianwei Wang and Stefano Paesani and Yunhong Ding and Raffaele Santagati and Paul Skrzypczyk and Alexia Salavrakos and Jordi Tura and Remigiusz Augusiak and Laura Man{\v c}inska and Davide Bacco and Damien Bonneau and Silverstone, {Joshua W.} and Qihuang Gong and Antonio Ac{\'i}n and Karsten Rottwitt and Oxenl{\o}we, {Leif K.} and O'Brien, {Jeremy L.} and Anthony Laing and Thompson, {Mark G.}",

year = "2018",

month = apr,

day = "20",

doi = "10.1126/science.aar7053",

language = "English",

volume = "360",

pages = "285--291",

journal = "Science",

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publisher = "American Association for the Advancement of Science",

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Wang, J, Paesani, S, Ding, Y, Santagati, R, Skrzypczyk, P, Salavrakos, A, Tura, J, Augusiak, R, Mančinska, L, Bacco, D, Bonneau, D, Silverstone, JW, Gong, Q, Acín, A, Rottwitt, K, Oxenløwe, LK, O'Brien, JL, Laing, A & Thompson, MG 2018, 'Multidimensional quantum entanglement with large-scale integrated optics', Science, vol. 360, no. 6386, pp. 285-291. https://doi.org/10.1126/science.aar7053

TY - JOUR

T1 - Multidimensional quantum entanglement with large-scale integrated optics

AU - Wang, Jianwei

AU - Paesani, Stefano

AU - Ding, Yunhong

AU - Santagati, Raffaele

AU - Skrzypczyk, Paul

AU - Salavrakos, Alexia

AU - Tura, Jordi

AU - Augusiak, Remigiusz

AU - Mančinska, Laura

AU - Bacco, Davide

AU - Bonneau, Damien

AU - Silverstone, Joshua W.

AU - Gong, Qihuang

AU - Acín, Antonio

AU - Rottwitt, Karsten

AU - Oxenløwe, Leif K.

AU - O'Brien, Jeremy L.

AU - Laing, Anthony

AU - Thompson, Mark G.

PY - 2018/4/20

Y1 - 2018/4/20

N2 - The ability to control multidimensional quantum systems is central to the development of advanced quantum technologies.We demonstrate a multidimensional integrated quantum photonic platform able to generate, control, and analyze high-dimensional entanglement. A programmable bipartite entangled system is realized with dimensions up to 15 × 15 on a large-scale silicon photonics quantum circuit.The device integrates more than 550 photonic components on a single chip, including 16 identical photon-pair sources.We verify the high precision, generality, and controllability of ourmultidimensional technology, and further exploit these abilities to demonstrate previously unexplored quantum applications, such as quantum randomness expansion and self-testing on multidimensional states. Our work provides an experimental platform for the development of multidimensional quantum technologies.

AB - The ability to control multidimensional quantum systems is central to the development of advanced quantum technologies.We demonstrate a multidimensional integrated quantum photonic platform able to generate, control, and analyze high-dimensional entanglement. A programmable bipartite entangled system is realized with dimensions up to 15 × 15 on a large-scale silicon photonics quantum circuit.The device integrates more than 550 photonic components on a single chip, including 16 identical photon-pair sources.We verify the high precision, generality, and controllability of ourmultidimensional technology, and further exploit these abilities to demonstrate previously unexplored quantum applications, such as quantum randomness expansion and self-testing on multidimensional states. Our work provides an experimental platform for the development of multidimensional quantum technologies.

KW - quant-ph

KW - physics.optics

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UR - https://arxiv.org/abs/1803.04449

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DO - 10.1126/science.aar7053

M3 - Article (Academic Journal)

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AN - SCOPUS:85044022049

SN - 0036-8075

VL - 360

SP - 285

EP - 291

JO - Science

JF - Science

IS - 6386

ER -

Multidimensional quantum entanglement with large-scale integrated optics

Abstract

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Keywords

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A practical quantum simulator: simulating molecular vibrations with photons. ECF

New insights in quantum algorithms and complexity

Programme Grant: Engineering Photonic Quantum Technologies.

Professor Anthony Laing

Dr Joshua W Silverstone

Cite this

Multidimensional quantum entanglement with large-scale integrated optics

Abstract

Structured keywords

Keywords

Access to Document

Handle.net

Other files and links

Fingerprint

Projects

A practical quantum simulator: simulating molecular vibrations with photons. ECF

New insights in quantum algorithms and complexity

Programme Grant: Engineering Photonic Quantum Technologies.

Profiles

Professor Anthony Laing

Dr Joshua W Silverstone

Cite this