On-chip generation of four-photon entangled qubit states

Christian Reimer; Michael Kues; Piotr Roztocki; Lucia Caspani; Yaron Bromberg; Benjamin Wetzel; Brent E. Little; Sai T. Chu; David J. Moss; Roberto Morandotti

doi:10.1364/cleo_qels.2016.fm2n.1

On-chip generation of four-photon entangled qubit states

Christian Reimer, Michael Kues, Piotr Roztocki, Lucia Caspani, Yaron Bromberg, Benjamin Wetzel, Brent E. Little, Sai T. Chu, David J. Moss, Roberto Morandotti

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

We demonstrate four-photon entangled qubits generated from an integrated quantum frequency comb source. This is confirmed by four-photon quantum interference with a visibility above 89%, and quantum state tomography revealing a fidelity above 64%.

Original language	American English
Title of host publication	2016 Conference on Lasers and Electro-Optics, CLEO 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781943580118
DOIs	https://doi.org/10.1364/cleo_qels.2016.fm2n.1
State	Published - 16 Dec 2016
Externally published	Yes
Event	2016 Conference on Lasers and Electro-Optics, CLEO 2016 - San Jose, United States Duration: 5 Jun 2016 → 10 Jun 2016

Publication series

Name	2016 Conference on Lasers and Electro-Optics, CLEO 2016

Conference

Conference	2016 Conference on Lasers and Electro-Optics, CLEO 2016
Country/Territory	United States
City	San Jose
Period	5/06/16 → 10/06/16

Bibliographical note

Funding Information:
Acknowledgement. This work has been partially supported by EU FP7 ICT project M-Eco: Medical Ecosystem Personalized Event-Based Surveillance (No. 247829); grants from Natural Science Foundation of China (No. 60775037), the Key Program of National Natural Science Foundation of China (No. 60933013), and Research Fund for the Doctoral Program of Higher Education of China (20093402110017).

Publisher Copyright:
© 2016 OSA.

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10.1364/cleo_qels.2016.fm2n.1

Cite this

Reimer, C., Kues, M., Roztocki, P., Caspani, L., Bromberg, Y., Wetzel, B., Little, B. E., Chu, S. T., Moss, D. J., & Morandotti, R. (2016). On-chip generation of four-photon entangled qubit states. In 2016 Conference on Lasers and Electro-Optics, CLEO 2016 Article 7787592 (2016 Conference on Lasers and Electro-Optics, CLEO 2016). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1364/cleo_qels.2016.fm2n.1

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title = "On-chip generation of four-photon entangled qubit states",

abstract = "We demonstrate four-photon entangled qubits generated from an integrated quantum frequency comb source. This is confirmed by four-photon quantum interference with a visibility above 89%, and quantum state tomography revealing a fidelity above 64%.",

author = "Christian Reimer and Michael Kues and Piotr Roztocki and Lucia Caspani and Yaron Bromberg and Benjamin Wetzel and Little, {Brent E.} and Chu, {Sai T.} and Moss, {David J.} and Roberto Morandotti",

note = "Funding Information: Acknowledgement. This work has been partially supported by EU FP7 ICT project M-Eco: Medical Ecosystem Personalized Event-Based Surveillance (No. 247829); grants from Natural Science Foundation of China (No. 60775037), the Key Program of National Natural Science Foundation of China (No. 60933013), and Research Fund for the Doctoral Program of Higher Education of China (20093402110017). Publisher Copyright: {\textcopyright} 2016 OSA.; 2016 Conference on Lasers and Electro-Optics, CLEO 2016 ; Conference date: 05-06-2016 Through 10-06-2016",

year = "2016",

month = dec,

day = "16",

doi = "10.1364/cleo_qels.2016.fm2n.1",

language = "American English",

series = "2016 Conference on Lasers and Electro-Optics, CLEO 2016",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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Reimer, C, Kues, M, Roztocki, P, Caspani, L, Bromberg, Y, Wetzel, B, Little, BE, Chu, ST, Moss, DJ & Morandotti, R 2016, On-chip generation of four-photon entangled qubit states. in 2016 Conference on Lasers and Electro-Optics, CLEO 2016., 7787592, 2016 Conference on Lasers and Electro-Optics, CLEO 2016, Institute of Electrical and Electronics Engineers Inc., 2016 Conference on Lasers and Electro-Optics, CLEO 2016, San Jose, United States, 5/06/16. https://doi.org/10.1364/cleo_qels.2016.fm2n.1

On-chip generation of four-photon entangled qubit states. / Reimer, Christian; Kues, Michael; Roztocki, Piotr et al.
2016 Conference on Lasers and Electro-Optics, CLEO 2016. Institute of Electrical and Electronics Engineers Inc., 2016. 7787592 (2016 Conference on Lasers and Electro-Optics, CLEO 2016).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - On-chip generation of four-photon entangled qubit states

AU - Reimer, Christian

AU - Kues, Michael

AU - Roztocki, Piotr

AU - Caspani, Lucia

AU - Bromberg, Yaron

AU - Wetzel, Benjamin

AU - Little, Brent E.

AU - Chu, Sai T.

AU - Moss, David J.

AU - Morandotti, Roberto

N1 - Funding Information: Acknowledgement. This work has been partially supported by EU FP7 ICT project M-Eco: Medical Ecosystem Personalized Event-Based Surveillance (No. 247829); grants from Natural Science Foundation of China (No. 60775037), the Key Program of National Natural Science Foundation of China (No. 60933013), and Research Fund for the Doctoral Program of Higher Education of China (20093402110017). Publisher Copyright: © 2016 OSA.

PY - 2016/12/16

Y1 - 2016/12/16

N2 - We demonstrate four-photon entangled qubits generated from an integrated quantum frequency comb source. This is confirmed by four-photon quantum interference with a visibility above 89%, and quantum state tomography revealing a fidelity above 64%.

AB - We demonstrate four-photon entangled qubits generated from an integrated quantum frequency comb source. This is confirmed by four-photon quantum interference with a visibility above 89%, and quantum state tomography revealing a fidelity above 64%.

UR - http://www.scopus.com/inward/record.url?scp=85010676713&partnerID=8YFLogxK

U2 - 10.1364/cleo_qels.2016.fm2n.1

DO - 10.1364/cleo_qels.2016.fm2n.1

M3 - Conference contribution

AN - SCOPUS:85010676713

T3 - 2016 Conference on Lasers and Electro-Optics, CLEO 2016

BT - 2016 Conference on Lasers and Electro-Optics, CLEO 2016

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2016 Conference on Lasers and Electro-Optics, CLEO 2016

Y2 - 5 June 2016 through 10 June 2016

ER -

On-chip generation of four-photon entangled qubit states

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