Scalable ion–photon quantum interface based on integrated diffractive mirrors

Scalable ion–photon quantum interface based on integrated diffractive mirrors

Quantum computing: high-resolution optics built directly into a micro-fabricated ion trap Building large-scale quantum computers or distributed networks of quantum computers requires small-scale nodes to be readily replicated and effectively connected. Atomic ions trapped above the surface of micro-...

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Autores principales: Moji Ghadimi, Valdis Blūms, Benjamin G. Norton, Paul M. Fisher, Steven C. Connell, Jason M. Amini, Curtis Volin, Harley Hayden, Chien-Shing Pai, David Kielpinski, Mirko Lobino, Erik W. Streed
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
Materias:
Physics
QC1-999
Electronic computers. Computer science
QA75.5-76.95
Acceso en línea:https://doaj.org/article/f08bffa0381441868226632f5cb4ddb8
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spelling oai:doaj.org-article:f08bffa0381441868226632f5cb4ddb82021-12-02T15:10:33ZScalable ion–photon quantum interface based on integrated diffractive mirrors10.1038/s41534-017-0006-62056-6387https://doaj.org/article/f08bffa0381441868226632f5cb4ddb82017-01-01T00:00:00Zhttps://doi.org/10.1038/s41534-017-0006-6https://doaj.org/toc/2056-6387Quantum computing: high-resolution optics built directly into a micro-fabricated ion trap Building large-scale quantum computers or distributed networks of quantum computers requires small-scale nodes to be readily replicated and effectively connected. Atomic ions trapped above the surface of micro-fabricated chips are a leading method for implementing small, scalable, stationary quantum processing nodes. External communication between trapped ions has previously required bulky multi-element optics to create efficient photonic interconnections through single-mode optical fibers. Moji Ghadimi, with colleagues at Griffith University (Australia) and GeorgiaTech Research Institute, have overcome this hurdle with a demonstration of a chip trap with the primary optic integrated directly onto its surface. By patterning the flat reflective surface of the chip trap with a computer-generated hologram of a perfect focusing mirror they were able to image the ion’s fluorescence with nearly no distortions and couple that light efficiently into a single-mode fiber. This approach transfers optical complexity into the chip trap fabrication, where it can be more easily mass-produced.Moji GhadimiValdis BlūmsBenjamin G. NortonPaul M. FisherSteven C. ConnellJason M. AminiCurtis VolinHarley HaydenChien-Shing PaiDavid KielpinskiMirko LobinoErik W. StreedNature PortfolioarticlePhysicsQC1-999Electronic computers. Computer scienceQA75.5-76.95ENnpj Quantum Information, Vol 3, Iss 1, Pp 1-4 (2017)
institution DOAJ
collection DOAJ
language EN
topic Physics
QC1-999
Electronic computers. Computer science
QA75.5-76.95
spellingShingle Physics
QC1-999
Electronic computers. Computer science
QA75.5-76.95
Moji Ghadimi
Valdis Blūms
Benjamin G. Norton
Paul M. Fisher
Steven C. Connell
Jason M. Amini
Curtis Volin
Harley Hayden
Chien-Shing Pai
David Kielpinski
Mirko Lobino
Erik W. Streed
Scalable ion–photon quantum interface based on integrated diffractive mirrors
description Quantum computing: high-resolution optics built directly into a micro-fabricated ion trap Building large-scale quantum computers or distributed networks of quantum computers requires small-scale nodes to be readily replicated and effectively connected. Atomic ions trapped above the surface of micro-fabricated chips are a leading method for implementing small, scalable, stationary quantum processing nodes. External communication between trapped ions has previously required bulky multi-element optics to create efficient photonic interconnections through single-mode optical fibers. Moji Ghadimi, with colleagues at Griffith University (Australia) and GeorgiaTech Research Institute, have overcome this hurdle with a demonstration of a chip trap with the primary optic integrated directly onto its surface. By patterning the flat reflective surface of the chip trap with a computer-generated hologram of a perfect focusing mirror they were able to image the ion’s fluorescence with nearly no distortions and couple that light efficiently into a single-mode fiber. This approach transfers optical complexity into the chip trap fabrication, where it can be more easily mass-produced.
format article
author Moji Ghadimi
Valdis Blūms
Benjamin G. Norton
Paul M. Fisher
Steven C. Connell
Jason M. Amini
Curtis Volin
Harley Hayden
Chien-Shing Pai
David Kielpinski
Mirko Lobino
Erik W. Streed
author_facet Moji Ghadimi
Valdis Blūms
Benjamin G. Norton
Paul M. Fisher
Steven C. Connell
Jason M. Amini
Curtis Volin
Harley Hayden
Chien-Shing Pai
David Kielpinski
Mirko Lobino
Erik W. Streed
author_sort Moji Ghadimi
title Scalable ion–photon quantum interface based on integrated diffractive mirrors
title_short Scalable ion–photon quantum interface based on integrated diffractive mirrors
title_full Scalable ion–photon quantum interface based on integrated diffractive mirrors
title_fullStr Scalable ion–photon quantum interface based on integrated diffractive mirrors
title_full_unstemmed Scalable ion–photon quantum interface based on integrated diffractive mirrors
title_sort scalable ion–photon quantum interface based on integrated diffractive mirrors
publisher Nature Portfolio
publishDate 2017
url https://doaj.org/article/f08bffa0381441868226632f5cb4ddb8
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AT valdisblums scalableionphotonquantuminterfacebasedonintegrateddiffractivemirrors
AT benjamingnorton scalableionphotonquantuminterfacebasedonintegrateddiffractivemirrors
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AT erikwstreed scalableionphotonquantuminterfacebasedonintegrateddiffractivemirrors
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