Room-temperature photonic logical qubits via second-order nonlinearities

Photonic quantum computation via bulk optical nonlinearities presents challenges, due to the weakness of nonlinearity and the difficulties in doing without feed-forward control. Here, the authors propose an all-unitary approach that is based on a triply-resonant cavity with a time-dependent drive.

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Autores principales:	Stefan Krastanov, Mikkel Heuck, Jeffrey H. Shapiro, Prineha Narang, Dirk R. Englund, Kurt Jacobs
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/02ebcecd5627408fa5051d8b890ce58a
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spelling	oai:doaj.org-article:02ebcecd5627408fa5051d8b890ce58a2021-12-02T15:16:23ZRoom-temperature photonic logical qubits via second-order nonlinearities10.1038/s41467-020-20417-42041-1723https://doaj.org/article/02ebcecd5627408fa5051d8b890ce58a2021-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-20417-4https://doaj.org/toc/2041-1723Photonic quantum computation via bulk optical nonlinearities presents challenges, due to the weakness of nonlinearity and the difficulties in doing without feed-forward control. Here, the authors propose an all-unitary approach that is based on a triply-resonant cavity with a time-dependent drive.Stefan KrastanovMikkel HeuckJeffrey H. ShapiroPrineha NarangDirk R. EnglundKurt JacobsNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-10 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Stefan Krastanov Mikkel Heuck Jeffrey H. Shapiro Prineha Narang Dirk R. Englund Kurt Jacobs Room-temperature photonic logical qubits via second-order nonlinearities
description	Photonic quantum computation via bulk optical nonlinearities presents challenges, due to the weakness of nonlinearity and the difficulties in doing without feed-forward control. Here, the authors propose an all-unitary approach that is based on a triply-resonant cavity with a time-dependent drive.
format	article
author	Stefan Krastanov Mikkel Heuck Jeffrey H. Shapiro Prineha Narang Dirk R. Englund Kurt Jacobs
author_facet	Stefan Krastanov Mikkel Heuck Jeffrey H. Shapiro Prineha Narang Dirk R. Englund Kurt Jacobs
author_sort	Stefan Krastanov
title	Room-temperature photonic logical qubits via second-order nonlinearities
title_short	Room-temperature photonic logical qubits via second-order nonlinearities
title_full	Room-temperature photonic logical qubits via second-order nonlinearities
title_fullStr	Room-temperature photonic logical qubits via second-order nonlinearities
title_full_unstemmed	Room-temperature photonic logical qubits via second-order nonlinearities
title_sort	room-temperature photonic logical qubits via second-order nonlinearities
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/02ebcecd5627408fa5051d8b890ce58a
work_keys_str_mv	AT stefankrastanov roomtemperaturephotoniclogicalqubitsviasecondordernonlinearities AT mikkelheuck roomtemperaturephotoniclogicalqubitsviasecondordernonlinearities AT jeffreyhshapiro roomtemperaturephotoniclogicalqubitsviasecondordernonlinearities AT prinehanarang roomtemperaturephotoniclogicalqubitsviasecondordernonlinearities AT dirkrenglund roomtemperaturephotoniclogicalqubitsviasecondordernonlinearities AT kurtjacobs roomtemperaturephotoniclogicalqubitsviasecondordernonlinearities
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Room-temperature photonic logical qubits via second-order nonlinearities

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