Programmable photonic circuits.
Journal
Nature
ISSN: 1476-4687
Titre abrégé: Nature
Pays: England
ID NLM: 0410462
Informations de publication
Date de publication:
10 2020
10 2020
Historique:
received:
17
03
2020
accepted:
10
07
2020
entrez:
8
10
2020
pubmed:
9
10
2020
medline:
9
10
2020
Statut:
ppublish
Résumé
The growing maturity of integrated photonic technology makes it possible to build increasingly large and complex photonic circuits on the surface of a chip. Today, most of these circuits are designed for a specific application, but the increase in complexity has introduced a generation of photonic circuits that can be programmed using software for a wide variety of functions through a mesh of on-chip waveguides, tunable beam couplers and optical phase shifters. Here we discuss the state of this emerging technology, including recent developments in photonic building blocks and circuit architectures, as well as electronic control and programming strategies. We cover possible applications in linear matrix operations, quantum information processing and microwave photonics, and examine how these generic chips can accelerate the development of future photonic circuits by providing a higher-level platform for prototyping novel optical functionalities without the need for custom chip fabrication.
Identifiants
pubmed: 33028997
doi: 10.1038/s41586-020-2764-0
pii: 10.1038/s41586-020-2764-0
doi:
Types de publication
Journal Article
Review
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, Non-P.H.S.
Langues
eng
Sous-ensembles de citation
IM
Pagination
207-216Subventions
Organisme : European Research Council
Pays : International
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