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Composite pulses for interferometry in a thermal cold atom cloud

Abstract:

Atom interferometric sensors and quantum information processors must maintain coherence while the evolving quantum wave function is split, transformed, and recombined, but suffer from experimental inhomogeneities and uncertainties in the speeds and paths of these operations. Several error-correction techniques have been proposed to isolate the variable of interest. Here we apply composite pulse methods to velocity-sensitive Raman state manipulation in a freely expanding thermal atom cloud. We...

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Publication status:
Published

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Publisher copy:
10.1103/PhysRevA.90.033608

Authors


Dunning, A More by this author
Gregory, R More by this author
Bateman, J More by this author
Himsworth, M More by this author
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Publisher:
American Physical Society
Journal:
PHYSICAL REVIEW A
Volume:
90
Issue:
3
Publication date:
2014-09-08
DOI:
EISSN:
1094-1622
ISSN:
1050-2947
URN:
uuid:7a75a118-8168-4430-b895-cf9e53298ec7
Source identifiers:
485530
Local pid:
pubs:485530
Language:
English

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