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Temporal-mode selection with a Raman quantum memory

Abstract:

Temporal modes (TMs) of pulsed single-photon states have been identified as appealing basis states for quantum information science. Recent work has seen progress towards TM-selective operations based on nonlinear optics. Here, we demonstrate for the first time a linear TM-selective device, namely a Raman quantum memory in warm atomic Caesium vapour. We achieve switching fidelities of 86.5% when operating the memory with ns-duration pulses. These results pave the way towards new quantum inform...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1364/FIO.2017.JW4A.16

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Atomic & Laser Physics
Role:
Author
ORCID:
0000-0002-3431-3836
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics
Sub department:
Atomic & Laser Physics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics
Sub department:
Atomic & Laser Physics
Oxford college:
Magdalen College
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics
Sub department:
Atomic & Laser Physics
Role:
Author
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Publisher:
Optical Society of America Publisher's website
Journal:
Frontiers in Optics 2017 Journal website
Host title:
Frontiers in Optics 2017
Publication date:
2017-09-18
Acceptance date:
2017-06-28
DOI:
Source identifiers:
810026
ISBN:
9781557528209
Pubs id:
pubs:810026
UUID:
uuid:71e25a5a-a712-4961-819d-c887487793c7
Local pid:
pubs:810026
Deposit date:
2018-09-10

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