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Differential interferometry using a Bose-Einstein condensate

Gersemann, Matthias and Gebbe, Martina and Abend, Sven and Schubert, Christian and Rasel, Ernst (2020) Differential interferometry using a Bose-Einstein condensate. European Physical Journal D, 74, p. 203. Springer. doi: 10.1140/epjd/e2020-10417-8. ISSN 1434-6060.

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Official URL: https://link.springer.com/article/10.1140/epjd/e2020-10417-8

Abstract

Out of a single Bose-Einstein condensate (BEC), we create two simultaneous interferometers, as employed for the differentiation between rotations and accelerations. Our method exploits the precise motion control of BECs combined with the precise momentum transfer by double Bragg diffraction for interferometry. In this way, the scheme avoids the complexity of two BEC sources and can be readily extended to a six-axis quantum inertial measurement unit.

Item URL in elib:https://elib.dlr.de/143570/
Document Type:Article
Title:Differential interferometry using a Bose-Einstein condensate
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Gersemann, MatthiasInstitut für Quantenoptik, Gottfried Wilhelm Leibniz Universität Hannover, Welfengarten 1, D-30167 Hannover, GermanyUNSPECIFIED
Gebbe, MartinaZentrum für angewandte Raumfahrttechnologie und Mikrogravitation (ZARM), Universität Bremen, Am Fallturm D-28359, Bremen, GermanyUNSPECIFIED
Abend, SvenInstitut für Quantenoptik, Gottfried Wilhelm Leibniz Universität Hannover, Welfengarten 1, D-30167 Hannover, GermanyUNSPECIFIED
Schubert, ChristianChristian.Schubert (at) dlr.deUNSPECIFIED
Rasel, ErnstInstitut für Quantenoptik, Gottfried Wilhelm Leibniz Universität Hannover, Welfengarten 1, D-30167 Hannover, GermanyUNSPECIFIED
Date:1 October 2020
Journal or Publication Title:European Physical Journal D
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:74
DOI :10.1140/epjd/e2020-10417-8
Page Range:p. 203
Publisher:Springer
Series Name:Topical Issue: Quantum Technologies for Gravitational Physics
ISSN:1434-6060
Status:Accepted
Keywords:matter-wave interferometry, atom interferometer, quantum optics
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Communication, Navigation, Quantum Technology
DLR - Research area:Raumfahrt
DLR - Program:R KNQ - Communication, Navigation, Quantum Technology
DLR - Research theme (Project):R - Atomic interferometric sensor technology
Location: Hannover
Institutes and Institutions:Institute for Satellite Geodesy and Inertial Sensing > Quantum Sensing
Deposited By: Schubert, Christian
Deposited On:30 Nov 2021 20:52
Last Modified:30 Nov 2021 20:52

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