Repository logo

Infoscience

  • English
  • French
Log In
Logo EPFL, École polytechnique fédérale de Lausanne

Infoscience

  • English
  • French
Log In
  1. Home
  2. Academic and Research Output
  3. Journal articles
  4. 2022 Roadmap on integrated quantum photonics
 
research article

2022 Roadmap on integrated quantum photonics

Moody, Galan
•
Sorger, Volker J.
•
Blumenthal, Daniel J.
Show more
January 1, 2022
Journal Of Physics-Photonics

Integrated photonics will play a key role in quantum systems as they grow from few-qubit prototypes to tens of thousands of qubits. The underlying optical quantum technologies can only be realized through the integration of these components onto quantum photonic integrated circuits (QPICs) with accompanying electronics. In the last decade, remarkable advances in quantum photonic integration have enabled table-top experiments to be scaled down to prototype chips with improvements in efficiency, robustness, and key performance metrics. These advances have enabled integrated quantum photonic technologies combining up to 650 optical and electrical components onto a single chip that are capable of programmable quantum information processing, chip-to-chip networking, hybrid quantum system integration, and high-speed communications. In this roadmap article, we highlight the status, current and future challenges, and emerging technologies in several key research areas in integrated quantum photonics, including photonic platforms, quantum and classical light sources, quantum frequency conversion, integrated detectors, and applications in computing, communications, and sensing. With advances in materials, photonic design architectures, fabrication and integration processes, packaging, and testing and benchmarking, in the next decade we can expect a transition from single- and few-function prototypes to large-scale integration of multi-functional and reconfigurable devices that will have a transformative impact on quantum information science and engineering.

  • Details
  • Metrics
Type
research article
DOI
10.1088/2515-7647/ac1ef4
Web of Science ID

WOS:000749511600001

Author(s)
Moody, Galan
Sorger, Volker J.
Blumenthal, Daniel J.
Juodawlkis, Paul W.
Loh, William
Sorace-Agaskar, Cheryl
Jones, Alex E.
Balram, Krishna C.
Matthews, Jonathan C. F.
Laing, Anthony
Show more
Date Issued

2022-01-01

Publisher

IOP Publishing Ltd

Published in
Journal Of Physics-Photonics
Volume

4

Issue

1

Article Number

012501

Subjects

Optics

•

Physics, Applied

•

Optics

•

Physics

•

quantum photonics

•

integrated photonics

•

quantum information

•

quantum computing

•

quantum sensing

•

quantum communications

•

2nd-harmonic generation

•

silicon-nitride

•

wave-guides

•

frequency-conversion

•

material platforms

•

brillouin laser

•

state

•

entanglement

•

efficiency

•

light

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
GR-GA  
Available on Infoscience
February 14, 2022
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/185445
Logo EPFL, École polytechnique fédérale de Lausanne
  • Contact
  • infoscience@epfl.ch

  • Follow us on Facebook
  • Follow us on Instagram
  • Follow us on LinkedIn
  • Follow us on X
  • Follow us on Youtube
AccessibilityLegal noticePrivacy policyCookie settingsEnd User AgreementGet helpFeedback

Infoscience is a service managed and provided by the Library and IT Services of EPFL. © EPFL, tous droits réservés